< Tabellensammlung Chemie
Gas andere Bezeichnungen CAS-Nummer Formel Molare
Masse

g/mol
Schmelz
punkt

°C
Siede
punkt

°C
Kritische Temperatur
°C
Kritischer Druck
bar
Dichte
kg/m3
Bemerkung
AmmoniakAzan7664-41-7NH317,031-77,72-33,35132,31130,7690 °C, 1013,25hPa/-
AntimonwasserstoffStiban, Stibin, Antimonhydrid7803-52-3SbH3124,77-88,5-17,15167,273,065,6850 °C, 1013,25hPa/-
Argonk.A.7440-37-1Ar39,948-189,3-185,87-122,4348,741,78380 °C, 1013,25hPa/-
Arsen-V-fluoridArsenpentafluorid7784-36-3AsF5169,914-79,8-52,884,641,1k.A.-/-
ArsinArsenwasserstoff, Arsan7784-42-1AsH377,945-116-62,4899,966k.A.-/-
Bis(fluoroxy)perfluormethank.A.16282-67-0CF4O2120,003k.A.16,5k.A.k.A.k.A.-/-
BismutanWismutwasserstoff18288-22-7BiH3212,004-6716,8k.A.k.A.k.A.-/-
BortrichloridBorchlorid, Trichlorboran10294-34-5BCl3117,169-10712,5178,838,74,86515 °C, 1000,00hPa/ Dichte auch 4,913
BortrifluoridTrifluorboran7637-07-2BF367,806-126,8-100,3-12,249,83,0440 °C, 1013,25hPa/-
BromchlordifluormethanR12B1, Freon 12B1353-59-3CBrClF2165,364-160,5-3,7154,642,57,6780 °C, 1013,25hPa/-
BromchloridBrommonochlorid13863-41-7BrCl115,357-665k.A.k.A.k.A.-/ Zersetzung bei ca. 10°C
1-Brom-1,2-Difluorethylenk.A.358-99-6C2HBrF2142,93k.A.19k.A.k.A.k.A.-/-
BromdifluormethanR22B11511-62-2CHBrF2130,919-145-14,6138,851,32k.A.-/-
Bromdifluorphosphank.A.15597-40-7PBrF2148,88-133,8-16,1k.A.k.A.k.A.-/-
Bromethen Vinylbromid593-60-2C2H3Br106,949-13815,8199,971,8k.A.-/ krit. Druck auch 55,5 bar
Bromethink.A.593-61-3C2HBr104,933k.A.4,7k.A.k.A.k.A.-/-
Bromfluormethank.A.373-52-4CH2BrF112,929k.A.19k.A.k.A.k.A.-/-
1-Brom-1,1,2,2,3,3,3-
heptafluorpropan
FC-217CAB1422-85-5C3BrF7248,925k.A.12k.A.k.A.k.A.-/-
Brompentafluorethank.A.354-55-2C2BrF5198,92k.A.-21k.A.k.A.k.A.-/-
Bromtrifluorethenk.A.598-73-2C2BrF3160,921k.A.-2,5158,8544,8k.A.-/krit. Temp. auch 185 °C
BromtrifluormethanR13B175-63-8CF3Br148,91-172-57,756739,86,2115 °C, 1000,00hPa/-
BromwasserstoffWasserstoffbromid10035-10-6HBr80,912-86,8-66,7290,0585,43,64430 °C, 1013,25hPa/-
1,2-ButadienMethylallen590-19-2C4H654,091-136,210,9178,943,6k.A.-/ krit. Temp. auch 170,6 °C, krit. Druck auch 45,0 bar
1,3-ButadienDivinyl, Buta-1,3-dien106-99-0C4H654,091-108,9-4,4115243,32,4790 °C, 1013,25hPa/-
1,3-ButadiinDiethin, Diacetylen460-12-8C4H250,059-36,410,3204,958,6k.A.-/-
iso-Butan2-Methylpropan, Isobutan, R600a75-28-5C4H1058,12-159,4-11,73134,9837,22,6970 °C, 1013,25hPa/-
n-ButanR600, Freon 600, Diethyl106-97-8C4H1058,122-138,4-0,5152382,7040 °C, 1013,25hPa/-
1-Butenn-Buten, 1-Butylen106-98-9C4H856,107-185,3-6,26146,440,22,5990 °C, 1013,25hPa/-
cis-2-Butencis-But-2-en,
cis-Dimethylethylen
590-18-1C4H856,107-138,93,72162,442,12,5810 °C, 1013,25hPa/-
trans-2-Butentrans-But-2-en, trans-Dimethylethylen624-64-6C4H856,107-105,50,88155,5412,580 °C, 1013,25hPa/-
iso-Buten2-Methylpropen115-11-7C4H856,107-140,4-6,9144,739,92,5990 °C, 1013,25hPa/-
1-ButinEthylethin107-00-6C4H654,091-125,78,08-17048,6k.A.-/ krit. Temp. auch -190,6 °C, krit. Druck auch 49,5 bar
Carbonylborank.A.13205-44-2BH3CO41,845-137-6455,447,2k.A.-/-
CarbonylfluoridKohlenoxiddifluorid,
Fluorphosgen
353-50-4COF266,007-111,3-84,5723,857,6k.A.-/ krit. Temp. auch 14,7 °C
Carbonylselenidk.A.1603-84-5COSe106,97-124,4-21,7133,486,3k.A.-/-
CarbonylsulfidKohlenoxidsulfid463-58-1COS60,076-138,8-50,2105,663,52,7210 °C, 1013,25hPa/-
Chlork.A.7782-50-5Cl270,906-100,98-34,05143,9773,2150 °C, 1013,25hPa/-
ChlorcyanClCN506-77-4ClCN61,47-6,912,95175,959,9k.A.-/-
Chlordifluoramink.A.13637-87-1NClF287,457-195-6764,451,5k.A.-/-
Chlordifluorethan1-Chlor-1,1-difluorethan, R142b75-68-3C2H3ClF2100,496-130,8-9,2137414,710 °C, 1013,25hPa/-
2-Chlor-1,1-DifluorethenR1122, Freon 1122359-10-4C2HClF298,48-138,5-18,5127,444,61k.A.-/-
ChlordifluormethanR22, Freon 22, Difluorchlormethan75-45-6CHClF286,468-157,42-40,759649,73,9360 °C, 1013,25hPa/-
Chlordifluorphosphank.A.14335-40-1PClF2104,424-164,8-47,389,345,2k.A.-/-
Chlordifluorphosphoroxidk.A.13769-75-0POClF2120,423-96,43,1k.A.k.A.k.A.-/-
ChlordioxidE 92613769-75-0ClO267,452-7610,5k.A.k.A.k.A.-/-
ChlorethanR160, Ethylchlorid75-00-3C2H5Cl64,514-142,513,1187,252,72,7815 °C, 1000,00hPa/-
ChlorethenVinylchlorid, R114075-01-4C2H3Cl62,5-153,8-13,7156,6562,860 °C, 1013,25hPa/-
ChlorethinChloracetylen593-63-5C2HCl60,482-126-30k.A.k.A.k.A.-/-
Chlorfluoridk.A.7790-89-8ClF54,451-155,6-1019,279k.A.-/-
ChlorfluormethanR31, Freon 31, Monochlormono
fluormethan
593-70-4CH2ClF68,477-135,2-9,1153,956,2k.A.-/-
2-Chlorheptafluorpropank.A.76-18-6C3ClF7204,474-86-2k.A.k.A.k.A.-/-
1-Chlor-1,1,2,3,3,3-
hexafluorpropan
k.A.359-58-0C3HClF6186,483k.A.17,2k.A.k.A.k.A.-/-
2-Chlor-1,1,1,3,3,3-
hexafluorpropan
k.A.431-87-8C3HClF6186,483k.A.14,2k.A.k.A.k.A.-/-
ChlormethanMethylchlorid, R4074-87-3CH3Cl50,49-97,7-23,8143,166,82,30750 °C, 1013,25hPa/-
ChlormonoxidDichlormonooxid7791-21-1Cl2O86,904-120,62,2171,574,9k.A.-/-
1-Chloro-1-fluorethaneR151a1615-75-4C2H4ClF82,504k.A.16,1184,9k.A.k.A.-/-
ChlorpentafluoracetonChlorpentafluorpropanon79-53-8C3ClF5O182,476-1338137,528,8k.A.-/-
ChlorpentafluorethanR11576-15-3C2ClF5154,466-99,4-38,78031,67,10 °C, 1013,25hPa/-
Chlorpentafluoridk.A.13637-63-3ClF5130,45-103-13,1142,952,69k.A.-/-
2-Chlor-1,1,3,3,3-
pentafluor-1-propen
k.A.2804-50-4C3ClF5166,477k.A.6,8k.A.k.A.k.A.-/-
1-Chlor-1,1,2,2-
tetrafluorethan
R124a354-25-6C2HClF4136,48-117-10,2126,737,16k.A.-/-
2-Chlor-1,1,1,2-
tetrafluorethan
R1242837-89-0C2HClF4136,48-199-12,1122,236,6k.A.-/-
1-Chlor-1,1,2-trifluorethanR133b421-04-5C2H2ClF3118,485-32,612155,840,9k.A.-/-
1-Chlor-1,2,2-trifluorethanR133431-07-2C2H2ClF3118,485-6517155,540,8k.A.-/-
2-Chlor-1,1,1-trifluorethanR133a75-88-7C2H2ClF3118,485-105,56,1156,940,8k.A.-/ krit. Temp. auch 151,9 °C
ChlortrifluorethenR111379-38-9C2ClF3116,469-158,1-27,8105,839,3k.A.-/-
Chlortrifluorgermaniumk.A.14188-40-0GeF3Cl165,06-66,2-20,3115,342k.A.-/-
Chlortrifluoridk.A.7790-91-2ClF392,448-76,311,7595,353,7k.A.-/ krit. Temp. auch 174 °C, krit. Druck auch 57,8 bar
ChlortrifluormethanR13, Freon 1375-72-9CClF3104,458-181-81,128,939,14,7180 °C, 1013,25hPa/-
Chlortrifluorsilank.A.14049-36-6ClF3Si120,534-138-7034,534,65k.A.-/-
ChlorwasserstoffHydrogenchlorid, Salzsäure wasserfrei7647-01-0HCl36,461-111,1-85,0551,482,61,63920 °C, 1013,25hPa/-
Chlorylfluoridk.A.13637-83-7ClO2F86,45-15-6k.A.k.A.k.A.-/-
Chloryltrifluoridk.A.38680-84-1ClO2F3124,45-81-22k.A.k.A.k.A.-/-
CyclobutanTetramethylen287-23-0C4H856,107-90,712,5186,849,7k.A.-/-
Cyclobutenk.A.822-35-5C4H654,091-119,42,6173,252,66k.A.-/-
CyclopropanTrimethylen75-19-4C3H642,08-127,6-32,81124,855,41,920 °C, 1013,25hPa/-
Cyclopropenk.A.2781-85-3C3H440,064k.A.-36k.A.k.A.k.A.0 °C, 1013,25hPa/-
DeuteriumSchwerer Wasserstoff7782-39-0D24,028-254,42-249,58-234,816,650,1790 °C, 1013,25hPa
DiazomethanAzimethylen334-88-3CH2N242,04-145-23k.A.k.A.k.A.-/-
DiboranDiborhexahydrid, Borhydrid, Borwasserstoff19287-45-7B2H627,67-165,5-92,516401,2480 °C, 1013,25hPa/-
Dichlordifluorgermanek.A.24422-21-7GeF2Cl2181,51-51,8-2,8140,5437,97k.A.-/-
DichlordifluormethanFreon 12, R12, Halocarbon 1275-71-8CCl2F2120,913-155-29,811241,15,5390 °C, 1013,25hPa/-
Dichlordifluorsilank.A.18356-71-3Cl2F2Si136,988-44-3295,935k.A.-/-
DichlorfluormethanR21, Freon 21, Halocarbon 2175-43-4CHCl2F102,922-1358,92178,551,74,4315 °C, 1000,00hPa/-
Dichlorfluorphosphank.A.15597-63-4PCl2F120,877-14413,9189,949,6k.A.-/-
DichlorsilanDCS4109-96-0SiH2Cl2101,007-1228,4176,343,84,2715 °C, 1013,25hPa/-
1,1-Dichlortetrafluorethan1,1-Dichlor-1,2,2,2-
tetrafluorethan; R114
374-07-2C2Cl2F4170,92-56,63145,433k.A.-/-
1,2-Dichlortetrafluorethan1,2-Dichlor-1,1,2,2-
tetrafluorethan; R114a, Cryofluoran
76-14-2C2Cl2F4170,92-92,533,77145,732,6k.A.-/-
Difluoramink.A.10405-27-3NHF253,0114-157,15-23129,999,5k.A.-/Smp. auch -116,4 °C
cis-Difluordiazincis-Distickstoffdifluorid13812-43-6N2F266,01-195-105,75-1,270,9k.A.-/-
trans-Difluordiazintrans-Distickstoffdifluorid13776-62-0N2F266,01-172-111,5-1355,7k.A.-/-
DifluordioxidFluorperoxid, Disauerstoffdifluorid7783-44-0F2O266,996-154-57k.A.65,092,420 °C, 1013,25hPa/-
1,1-DifluorethanR152a75-37-6C2H4F266,05-117-24,9113,2945,23,0390 °C, 1013,25hPa/-
1,2-DifluorethanR152624-72-6C2H4F266,05-971017143,4k.A.-/Sdp. auch +6°C und +31°C
1,1-DifluorethenR1132a, Vinylidenfluorid75-38-7C2H2F264,034-144-85,730,142,92,8870 °C, 1013,25hPa/-
cis-1,2-Difluorethenk.A.1630-77-9C2H2F264,034-165-28121,547,7k.A.-/Sdp. auch -36°C
trans-1,2-Difluorethenk.A.1630-78-0C2H2F264,034k.A.-28k.A.k.A.k.A.-/Sdp. auch -42°C
DifluormethanR32, Methylenfluorid75-10-5CH2F252,024-136-51,778,157,8k.A.-/-
1,1-DifluorpropanR272fb430-61-5C3H6F280,077-10111k.A.k.A.k.A.-/-
2,2-Difluorpropank.A.420-45-1C3H6F280,077-104,8-0,4155,840,2k.A.-/-
DimethylaminMethylmethanamin124-40-3C2H7N45,084-92,196,9164,553,11,9415 °C, 1000,00hPa/-
cis-Dimethyldiazincis-1,2-Dimethyldiazen, Azomethan4143-42-4C2H6N258,082-95-66k.A.k.A.k.A.-/-
trans-Dimethyldiazintrans-1,2-Dimethyldiazen, Azomethan4143-41-3C2H6N258,082-781,5k.A.k.A.k.A.-/-
DimethyletherMethoxymethan, Methylether115-10-6C2H6O46,068-141,5-24,82126,852,72,1130 °C, 1013,25hPa/-
Dimethylperoxidk.A.690-02-8C2H6O262,068-10014k.A.k.A.1,97415 °C, 1000,00hPa/-
2,2-DimethylpropanNeopentan463-82-1C5H1272,149-16,49,5160,6323,1515 °C, 1000,00hPa/-
Dimethylsilan2-Silapropan1111-74-6C2H6Si60,17-150-19,6125k.A.k.A.-/-
DisilanSilicoethan1590-87-0Si2H662,22-132,5-14,7515135,82,8650 °C, 1013,25hPa/-
Disilylmethan1,3-Disilapropan1759-88-2CH8Si276,246k.A.15k.A.k.A.k.A.-/-
DistickstoffmonoxidLachgas, Stickoxydul10024-97-2N2O44,012-90,86-88,4636,572,71,9790 °C, 1013,25hPa/-
Distickstofftrioxidk.A.10544-73-7N2O376,011-1033k.A.k.A.k.A.-/ kein Sdp. da Zersetzung (Siedebereich zw- -40 und +3 °C)
EthanDimethyl74-84-0C2H630,069-182,79-88,6332,348,91,3550 °C, 1013,25hPa/-
EthenonKeten, Ketenon463-51-4C2H2O42,036-151-49,896,958,1k.A.-/ > -80 °C Polymerisierung, Smp. auch -56 °C
EthinAcetylen74-86-2C2H226,038-81,8-84,735,261,41,1730 °C, 1013,25hPa/ Sdp. = Sublimationspunkt
EthinylsilanSilylacetylen1066-27-9C2H4Si56,14k.A.-22,5k.A.k.A.k.A.-/-
Ethoxytrifluorsilank.A.460-55-9C2H5F3OSi130,141-1227k.A.k.A.k.A.-/-
EthylaminAminoethan, Ethanamin75-04-7C2H7N45,084-83,316,6183,2560,70570 °C, 1013,25hPa/-
EthylenEthen74-85-1C2H428,053-169,15-103,719,851,51,2610 °C, 1013,25hPa/-
EthylenoxidOxiran75-21-8C2H4O44,052-112,510,7195,871,91,88615 °C, 1000,00hPa/-
EthylmethyletherMethoxyethan540-67-0C3H8O60,095-1397,4164,6544k.A.-/ Smp. auch -113 °C
EthylnitritSalpetrigsäureethylester109-95-5C2H5NO275,067k.A.17,4k.A.k.A.k.A.-/-
Ethyltrifluorsilank.A.353-89-9C2H5F3Si114,142-105-4,4k.A.k.A.k.A.-/-
Fluork.A.7782-41-4F237,9968-219,67-188,13-12952,21,69650 °C, 1013,25hPa/-
2-Fluor-1,3-butadienFluoropren381-61-3C4H5F72,081k.A.12k.A.k.A.k.A.-/-
Fluorcyank.A.1495-50-7CFN45,016-82-4695,479k.A.-/-
FluorethanEthylfluorid, R161353-36-6C2H5F48,059-143,2-37,110250,28k.A.-/-
FluorethenVinylfluorid, R114175-02-5C2H3F46,043-160,5-72,254,754,32,0850 °C, 1013,25hPa/-
Fluorformaldehydk.A.1493-02-3CHFO48,016-142,2-26,5k.A.k.A.k.A.-/-
FluormethanMethylfluorid, R41593-53-3CH3F34,033-141,8-78,444,558,81,5360 °C, 1013,25hPa/-
Fluornitratk.A.7789-26-6FNO381,003-175-46k.A.k.A.k.A.-/-
Fluorperchloratk.A.10049-03-3FClO4118,45-167,3-16k.A.k.A.k.A.-/-
1-Fluorpropank.A.460-13-9C3H7F62,086-159-3148,941,6k.A.-/-
2-Fluorpropank.A.420-26-8C3H7F>62,086-133-10k.A.k.A.k.A.-/-
2-Fluorpropenk.A.1184-60-7C3H5F60,07-133,7-24123,544,2k.A.-/-
3-Fluorpropenk.A.818-92-8C3H5F60,07k.A.-3k.A.k.A.k.A.-/-
FluorwasserstoffFlußsäure wasserfrei, Hydrogenfluorid7664-39-3HF20,006-83,3619,54187,864,80,8615 °C, 1000,00hPa/-
FormaldehydMethanal50-00-0CH2O30,03-117-19,1134,965,9k.A.-/ Smp. auch -92 °C
GallanGallium-(III)-hydrid13572-93-5GaH372,747-150k.A.k.A.k.A.-/ Smp. auch -50°C, kein Sdp. da Zersetzung
GermanMonogerman, Germaniumtetrahydrid7782-65-2GeH476,64-165-88,3534,8555,53,460 °C, 1013,25hPa/-
Germanium-(IV)-fluoridTetrafluorgerman7783-58-6GeF4148,6-15-36,5k.A.k.A.k.A.-/ Smp. = Tripelpunkt, Sdp. = Sublimationspunkt
Heliumk.A.7440-59-7He4,0026-271,15-268,934-267,952,2750,17850 °C, 1013,25hPa/Smp. bei 3,757kPa
Helium-3k.A.14762-55-13He3,01603-272,83-269,96-269,841,1459k.A.-/Smp. bei 29,3 bar
1,1,1,2,3,3,3-
Heptafluorpropan
R227ea431-89-0C3HF7170,029-131-16,4101,959,52k.A.-/Sdp. auch +20°C, krit. Druck auch 29,1bar
HexafluoracetonPerfluoraceton684-16-2C3F6O166,021-125,5-27,484,128,4k.A.-/-
1,1,2,3,4,4-Hexafluor-
1,3-butadien
Perfluor-1,3-butadien685-63-2C4F6162,033-1326k.A.k.A.k.A.-/-
1,1,1,4,4,4-Hexafluor-2-butink.A.692-50-2C4F6162,03-117-24,6k.A.k.A.k.A.-/-
HexafluorcyclobutenPerfluorcyclobuten697-11-0C4F6162,033-605,5k.A.k.A.k.A.-/-
HexafluorethanR11676-16-4C2F6138,01-100,1-78,229,830,46,2460 °C, 1013,25hPa/-
Hexafluormethandiamink.A.4394-93-8CF6N2154,015k.A.2,6k.A.k.A.k.A.-/-
1,1,1,2,2,3-Hexafluorpropank.A.677-56-5C3H2F6152,038-83-1128,133,1k.A.-/-
1,1,1,2,3,3-HexafluorpropanR236ea431-63-0C3H2F6152,038-83,156,1139,234,1k.A.-/-
1,1,1,3,3,3-HexafluorpropanR236fa690-39-1C3H2F6152,038-94-1,4133,733,1k.A.-/krit. Temp. auch 124,9 °C
1,1,2,2,3,3-HexafluorpropanR236ca680-00-2C3H2F6152,038-831014431,5k.A.-/-
Hexafluorpropenk.A.116-15-4C3F6150,022-156,5-29,486,227,5k.A.-/-
HexafluorpropylenoxidPerfluorpropylenoxid, (Trifluormethyl)trifluoroxiran428-59-1C3F6O166,022-129-278527-/Smp. auch -144°C, Sdp. auch -42°C
1,1,1,3,3,3-Hexafluor-2-trifluormethylpropanPerfluorisobutan382-24-1C4HF9220,036-12013k.A.k.A.k.A.-/-
IodheptafluoridIod-(VII)-fluorid16921-96-3IF7259,8936,54,8-174,441,3k.A.-/ Smp. = Tripelpunkt, Sdp. = Sublimationspunkt
IodwasserstoffWasserstoffiodid10034-85-2HI127,912-50,46-35,38151835,7890 °C, 1013,25hPa/-
KohlendioxidKohlenstoff(IV)-oxid124-38-9CO244,01-56,56-78,53173,81,97690 °C, 1013,25hPa/ Smp. = Tripelpunkt, Sdp. = Sublimationspunkt
Kohlendioxid-13Ck.A.1111-72-413CO244,999k.A.-78k.A.k.A.k.A.-/ Sdp. = Sublimationspunkt
KohlenmonoxidKohlenoxid630-08-0CO28,01-205,1-191,5-140,2351,25050 °C, 1013,25hPa/-
Kryptonk.A.7439-90-9Kr83,798-156,95-153,3-63,7555,13,7330 °C, 1013,25hPa/-
Luft (trocken)k.A.------28,96-216,2 bis -191,3-194,35-141,6536,61,2930 °C, 1013,25hPa/ Molgewicht aus mittlerer Zusammensetzung
Methank.A.74-82-8CH416,0426-182,48-161,49-82,146,40,71680 °C, 1013,25hPa/-
MethanthiolMercaptan, Thiomethanol74-93-1CH4S48,109-123,976,8196,872,42,0615 °C, 1000,00hPa/-
MethylaminAminomethan74-89-5CH5N31,057-92,5-6,3156,974,61,4290 °C, 1013,25hPa/-
Methylarsink.A.593-52-2CH5As91,973-1432k.A.k.A.k.A.-/-
MethylbromidBrommethan, R40 B174-83-9CH3Br94,939-93,63,56193,980k.A.-/-
Methylchlorsilank.A.993-00-0CH5ClSi80,589-134,17168,941,7k.A.-/-
Methylcyclopropank.A.594-11-6C4H856,107-177,30,716446,1k.A.-/-
Methylgermank.A.1449-65-6CH6Ge90,669-158-23119,848,68k.A.-/-
MethylnitritSalpetrigsäure
methylester
624-91-9CH3NO261,04-16-1215456k.A.-/-
Methylphosphink.A.593-54-4CH5P48,02-160,2-16k.A.k.A.k.A.-/-
Methylsilank.A.992-94-9CH6Si46,144-156,5-57,579,443,72,0760 °C, 1013,25hPa/-
Methylstannan(Mono-)Methylzinn1631-78-3CH6Sn136,769k.A.0165,646,7k.A.-/-
MethyltrifluormethyletherTrifluormethoxymethan421-14-7C2H3F3O100,039-149-24104,936,3k.A.-/-
MethylvinyletherMethoxyethylen, Vinylmethylether107-25-5C3H6O58,079-121,75,5171,631,9k.A.-/ kritische Temp. auch 163,9 °C; krit. Druck auch 46,7
MonochlorsilanChlorsilan13465-78-6SiH3Cl66,563-118-30,35123,548,43,0330 °C, 1013,25hPa/-
Neonk.A.7440-01-9Ne20,1796-248,61-246-228,727,30,89990 °C, 1013,25hPa/Smp. bei 43kPa
Nitrilchloridk.A.13444-90-1NO2Cl81,46-145-15121,860,1k.A.-/-
Nitrilfluoridk.A.10022-50-1NO2F65,004-166-72,476,3561,2k.A.-/-
Nitrosylbromidk.A.13444-87-6NOBr109,91-560k.A.k.A.k.A.-/-
NitrosylchloridStickstoffoxidchlorid2696-92-6NOCl65,459-59,6-5,5166,8593,62,99190 °C, 1013,25hPa/ krit. Druck auch 91,2bar
Nitrosylfluoridk.A.7789-25-5NOF49,004-132,5-59,9k.A.k.A.k.A.-/-
1,1,2,3,3,4,4,4-
Octafluor-1-buten
k.A.357-26-6C4F8200,03k.A.3k.A.k.A.k.A.-/-
OctafluorcyclobutanRC318, Perfluorcyclobutan115-25-3C4F8200,031-40,7-6,4115,2227,89,5030 °C, 1013,25hPa/ Dichte auch 9,34g
OctafluorpropanR218, Perfluorpropan76-19-7C3F8188,019-147,7-36,771,8526,88,6570 °C, 1013,25hPa/ Smp. auch -183 °C
OctafluortetrahydrofuranPerfluortetrahydrofuran773-14-8C4F8O216,029-850,812726,9k.A.-/-
OxalsäuredinitrilDicyan460-19-5C2N252,03-27,83-21,1126,859,42,2115 °C, 1000,00hPa/-
OzonTrisauerstoff10028-15-6O347,998-192,5-111,9-12,155,72,1540 °C, 1013,25hPa/-
PentafluorethanR125354-33-6C2HF5120,021-103-48,56636,2k.A.-/-
1,1,1,2,2-Pentafluor-
2-methoxyethan
Perfluorethyl-methylether, Pentafluormethoxyethan22410-44-2C3H3F5O150,047k.A.5,6133,728,9k.A.-/-
1,1,1,2,2-PentafluorpropanR245cb1814-88-6C3H3F5134,05-81-17,410731,37k.A.-/ Smp. auch -83,2 °C
1,1,1,2,3-Pentafluorpropank.A.431-31-2C3H3F5134,048k.A.11,8k.A.k.A.k.A.-/Sdp. auch +23°C
1,1,1,3,3-PentafluorpropanR245fa460-73-1C3H3F5134,048-8315,4130,734,44k.A.-/Smp. auch -103°C und -160°C
Perchlorylfluoridk.A.7616-94-6ClFO3102,449-147-46,895,253,7k.A.-/-
PerfluorbutanDekafluorbutan, R610355-25-9C4F10238,027-128-1,9113,323,2k.A.-/ Sdp. auch +4 °C
Perfluor-2-butenOctafluorbuten-2, Octafluorbutylen, R1318360-89-4C4F8200,03-1351,5118,923,3k.A.-/ Smp. auch -2,8 °C
PerfluordimethoxymethanPerfluordimethoxymethan53772-78-4C3F8O2220,018k.A.-10,299,223,3k.A.-/ Sdp. auch -37,25
Perfluor(ethylvinylether)k.A.10493-43-3C4F8O215,95k.A.7,4127k.A.k.A.-/-
Perfluorisobutank.A.354-92-7C4F10238,027-128,20122,224,2k.A.-/ krit. Temp. auch 113,2 °C; Sdp. auch -12 °C
PerfluorisobutenPerfluorisobutylen, PFIB, Octafluorisobuten382-21-8C4F8200,03-1307118,923,3k.A.-/-
Perfluor(methylvinylether)k.A.1187-93-5C3F6O166,022-155-269031,1k.A.-/-
PerfluoroxetanPerfluortrimethylenoxid425-82-1C3F6O166,021k.A.-2988,730,6k.A.-/-
PhosgenCarbonylchlorid, Kohlenstoffoxiddichlorid75-44-5COCl298,915-1267,9518265,44,2515 °C, 1000,00hPa/-
Phosphoniumchloridk.A.24567-53-1PH4Cl70,459k.A.-2749,273,7k.A.-/ Sdp. = Sublimationspunkt
Phosphorchloridtetrafluoridk.A.13637-88-2PClF4142,42k.A.-43,4k.A.k.A.k.A.-/-
Phosphordibromtrifluoridk.A.13445-58-4PBr2F3247,777-2015k.A.k.A.k.A.-/ kein Sdp. da Zersetzung
PhosphorpentafluoridPhosphor-(V)-fluorid, Pentafluorphosphin7647-19-0PF5125,966-93,8-84,618,933,55,80 °C, 1013,25hPa/-
PhosphortrifluoridPhosphor-(III)-fluorid, Trifluorphosphin7783-55-3PF387,969-151,5-101,2-243,33,9580 °C, 1013,25hPa/ Sdp. auch -95,2 °C
PhosphorwasserstoffPhosphin, Phosphan7803-51-2PH333,998-133,8-87,7751,965,31,53030 °C, 1013,25hPa/-
Phosphorylchloridk.A.13478-20-1POF3103,968-39,1-39,7k.A.k.A.k.A.-/ Smp. = Tripelpunkt, Sdp. = Sublimationspunkt
Phospordichlortrifluoridk.A.13454-99-4PCL2F3158,874-1257,1183,940,48k.A.-/-
PropadienAllen463-49-0C3H440,064-136,6-34,4119,952,51,8240 °C, 1013,25hPa/-
1,2-Propadien-1,3-dionKohlensuboxid, Tricarbondioxid504-64-3C3O268,031-111,36,8158,751,2k.A.-/ Smp. auch -107 °C
PropanR29074-98-6C3H844,096-187,69-42,0496,842,52,0110 °C, 1013,25hPa/-
PropenPropylen115-07-1C3H642,08-185,25-47,791,946,21,9140 °C, 1013,25hPa/-
Propin, AllylenMethylacetylen74-99-7C3H440,064-102,7-23,2129,356,3k.A.-/-
RadonThoron, Actinon10043-92-2Rn222-71-61,8103,962,89,730 °C, 1013,25hPa/-
SauerstoffDisauerstoff7782-44-7O231,9988-218,65-182,96-118,5750,41,4290 °C, 1013,25hPa/-
Sauerstoffdifluoridk.A.7783-41-7OF253,996-223,8-144,8-58,249,52,421-/-
Schwefelbrompentafluoridk.A.15607-89-3SBrF5206,962-793,1154,843k.A.-/-
Schwefelchlorpentafluoridk.A.13780-57-9SClF5162,51-64-19,05117,839,6k.A.-/-
SchwefeldioxidSchwefel-(IV)-oxid7446-09-5SO264,065-75,5-10,08157,578,82,92620 °C, 1013,25hPa/-
SchwefelhexafluoridSchwefel-(VI)-fluorid2551-62-4SF6146,056-50,8-63,845,537,66,6260 °C, 1013,25hPa/ Sdp. = Sublimationspunkt, Smp. am Tripelpunkt
Schwefelpentafluorid
hypofluorit
k.A.15179-32-5F5SOF162,055-86-35,185,538,1k.A.-/-
SchwefeltetrachloridSchwefel-(IV)-chlorid13451-08-6SCl4173,877-31-20k.A.k.A.k.A.-/ kein Sdp. da Zersetzung
Schwefeltetrafluoridk.A.7783-60-0SF4108,06-125-40,590,9k.A.k.A.-/-
SchwefelwasserstoffHydrogensulfid7783-06-4H2S34,082-82,9-60,2100,490,11,53620 °C, 1013,25hPa/-
Selendioxidifluoridk.A.14984-81-7SeO2F2148,96-99,5-8,4133,653,38k.A.-/-
Selenhexafluoridk.A.7783-79-1SeF6192,95-34,7-46,672,444,75k.A.-/ Smp. am Tripelpunkt; Sdp. = Sublimationspunkt
Selenwasserstoffk.A.7783-07-5H2Se80,98-65,7-41,4141,289,23,6640 °C, 1013,25hPa/-
SilanSiliciumtetrahydrid7803-62-5SiH432,117-186,4-111,4-3,548,61,440 °C, 1013,25hPa/-
SiliciumtetrafluoridTetrafluorsilan7783-61-1SiF4104,08k.A.-95,15-14,1537,24,680 °C, 1013,25hPa/ Sdp. = Sublimationspunkt; Sdp. = -90,2 °C bei 175,7 kPa und -86,8 °C bei 223,8kPa
Stickstoffk.A.7727-37-9N228,013-209,8-195,81-146,85341,25030 °C, 1013,25hPa/-
StickstoffmonoxidStickoxid, Stickstoff-(II)-oxid10102-43-9NO30,006-163,6-151,77-92,964,91,34020 °C, 1013,25hPa/-
StickstofftrifluoridTrifluoramin, Trifluorammoniak, Fluorstickstoff7783-54-2NF371,002-206,79-128,8-39,1545,33,160 °C, 1013,25hPa/-
Sulfurylfluoridk.A.2699-79-8SO2F2102,062-135,8-55,49246,4k.A.-/ kritische Temp. auch 63,1 °C
TellurhexafluoridTellur-(VI)-fluorid7783-80-4TeF6241,59-37,6-38,982,8534,5k.A.-/ Smp. am Tripelpunkt; Sdp. = Sublimationspunkt
TellurwasserstoffWasserstofftelurid7783-09-7TeH2129,62-49,2-1,25164,971,95,760 °C, 1013,25hPa/ krit. Temp. auch 200 °C
TetraboranTetraboran(10)18283-93-7B4H1053,323-12018193,538,8k.A.-/-
Tetrafluordiborank.A.13965-73-6B2F497,616-56-3491,3942,25k.A.-/-
1,1,1',1'-TetrafluordimethyletherRE134, (Difluormethoxy)-(difluor-)methan1691-17-4C2H2F4O118,03-1074,7147,142,3k.A.-/Smp. auch -123°C
1,1,1,2-TetrafluorethaneR134a, Norfluran811-97-2C2H2F4102,031-101-26,5100,940,6k.A.-/-
1,1,2,2-TetrafluorethaneR134359-35-3C2H2F4102,03-89-19,7118,646,2k.A.-/-
TetrafluorethenR1114, TFE116-14-3C2F4100,015-131,15-75,1233,338,24,5140 °C, 1013,25hPa/-
TetrafluorhydrazinDistickstofftetrafluorid10036-47-2N2F4104,007-164,5-74,1536,337,1k.A.-/-
TetrafluormethanR14, Kohlenstofftetrafluorid, Tetrafluorkohlenstoff75-73-0CF488,005-183,6-127,96-45,537,43,94615 °C, 1000,00hPa/-
2,3,3,3-TetrafluorpropenHFO-1234yf754-12-1C3H2F4114,042-158-3094,733,8k.A.-/-
Thionylfluoridk.A.7783-42-8SOF286,062-129,5-43,898,159,3k.A.-/-
Thiophosphorchlorid
difluorid
k.A.2524-02-9PSClF2136,49-1556,316641,4k.A.-/-
Thiophosphortrifluoridk.A.2404-52-6PSF3120,035-148,8-52,372,8538,2k.A.-/-
Thiothionylfluoridk.A.16860-99-4SSF2102,13-164,6-10,6k.A.k.A.k.A.-/-
Trichlorfluorsilank.A.14965-52-7SiCl3F153,442-120,812,3165,335,8k.A.-/-
Trifluoracetonitrilk.A.353-85-5C2F3N95,023k.A.-68,83836,2k.A.-/ Sdp. auch -64 °C
TrifluoracetylchloridTFAC354-32-5C2ClF3O132,469-146-24,810936k.A.-/ Sdp. div. von - 27 °C bis -16 °C
Trifluoraminoxidk.A.13847-65-9NOF387,001-161-87,529,964,3k.A.-/-
1,1,1-Trifluorbutank.A.460-34-4C4H7F3112,094-11516,7152,631,4k.A.-/-
1,1,1-TrifluorethanR143a420-46-2C2H3F384,04-111,3-47,673,0537,63,8220 °C, 1013,25hPa
1,1,2-TrifluorethanR143430-66-0C2H3F384,04-845156,652,4k.A.-/ krit. Temp. auch 188,5 °C
Trifluorethenk.A.359-11-5C2HF382,024-178,6-5174,145,2k.A.-/-
Trifluoriodmethank.A.2314-97-8CF3I195,91-78-22,5123,339,5k.A.-/ Smp. auch -110 °C
TrifluormethanR23, Fluoroform75-46-7CHF370,014-155,2-82,0325,948,33,1540 °C, 1013,25hPa
Trifluormethyl
difluormethylether
k.A.3822-68-2C2HF5O136,02k.A.-3680,733,26k.A.-/-
Trifluormethyl-schwefelpentafluoridk.A.373-80-8CF8S196,06-86,9-20,4108,133,71k.A.-/-
Trifluormethylsilank.A.373-74-0CH3F3Si100,116-73-30k.A.k.A.k.A.-/-
Trifluormethyl-1,1,2,2-
tetrafluorethylether
k.A.2356-61-8C3HF7O186,028k.A.-3114,626,4k.A.-/-
1,1,1-Trifluorpropank.A.421-07-8C3H5F398,067-149-1311934,5k.A.-/-
1,2,2-Trifluorpropank.A.811-94-9C3H5F398,067k.A.18,8k.A.k.A.k.A.-/-
3,3,3-Trifluorpropenk.A.677-21-4C3H3F396,05-111-27105,436,09k.A.-/ Smp. auch -18 °C, -25 °C und - 30 °C
3,3,3-Trifluor-1-propink.A.661-54-1C3HF394,035k.A.-48,3k.A.k.A.k.A.-/-
Trifluorsilank.A.13465-71-9SiHF386,089-131,4-9517,940k.A.-/-
TrimethylaminN,N-Dimethylmethanamin,
DMA
75-50-3C3H9N59,11-1172,9160,140,72,5515 °C, 1000,00hPa/-
TrimethylborBortrimethyl593-90-8C3H9B55,91-161,5-20,2k.A.k.A.k.A.-/-
Trimethylsilank.A.993-07-7C3H10Si74,197-135,96,7158,931,9k.A.-/ krit. Temp. auch 155 °C
UranhexafluoridUran(VI)-fluorid7783-81-5UF6351,9964,156,5k.A.k.A.5,0920,7 °C, 1013,25hPa/ Smp. = Tripelpunkt, Sdp. = Sublimationspunkt
VinylacetylenBut-1-en-3-in, Butenin689-97-4C4H452,075-925,518348,6k.A.-/-
n-Wasserstoffnormal-Wasserstoff1333-74-0H22,0159-259,19-252,76-239,9112,970,089880 °C, 1013,25hPa/Smp., Sdp. und kritische Daten für normal-Wasserstoff (25% p-H2 + 75% o-H2)
p-Wasserstoffpara-Wasserstoff1333-74-0pH22,0159-259,34-252,87-240,1712,940,089880 °C, 1013,25hPa/Smp., Sdp. und kritische Daten für para-Wasserstoff.
Wolframhexafluoridk.A.7783-82-6WF6297,842,317,06179,645,712,717,1 °C und 1013,25hPa/ krit. Temp. auch 170,9 °C, krit. Druck auch 43,4bar
Xenonk.A.7440-63-3Xe131,29-111,79-108,1216,62758,85,8960 °C, 1013,25hPa/Smp. bei 81,6kPa
ZinntetrahydridZinnwasserstoff, Stannan2406-52-2SnH4122,742-146-51,885,3753,4k.A.-/-

Die in der Tabelle ausgewiesenen Dichten sind Realgasdichten s. Realgasfaktor und gelten für trockene Gase bei den in der Spalte Bemerkung ausgewiesenen Bedingungen.

Auch für hier nicht aufgeführte Gase finden sich oft Angaben zur Dichte oder kritischem Punkt in den jeweiligen Stammartikeln. Für Flüssigkeiten und Feststoffe, siehe Dichte flüssiger Stoffe und Dichte fester Stoffe.

Dichten die bei Normalbedingungen, also einem Druck von 1013,25hPa (1,01325bar) und eine Temperatur von 273,15K (= 0°C) ermittelt werden bezeichnet, man auch als Normdichten.

Für Gase für die in der Tabelle keine Realgasdichte vorliegt, lässt sich die Dichte überschlagsweise aus dem idealen Gasgesetz bestimmen:

Mit

= der Gasdichte in kg/m³
= dem im Gas herrschenden Druck in kPa
= der molare Masse des Stoffes in g/mol
= der allg. Gaskonstante = 8,31446 in J/(mol K)
= der absoluten Temperatur in K


Liegen die Drücke im Bereich von wenigen Bar (<10) und Temperaturen deutlich über dem jeweiligen Siedepunkt, liegen die resultierenden Fehler i.d.R. im einstelligem %-Bereich. Selbst für Edelgase muß, insbesondere im tiefkalten Bereich, noch mit Fehlern im %-Bereich gerechnet werden. Der Fehler steigt grundlegend, je näher die Bedingungen des Gases in die Nähe des Siede- oder kritischen Punktes kommen. Für diese Fälle bieten sich die Virialgleichungen oder die kubischen Zustandsgleichungen an.

Literatur

  • Kersti Ahlberg: “AGA Gas-Handbook“; AGA AB, Lidingo/Sweden, ISBN 91-970061-1-4
  • H. P. Latscha ; G. Schilling ; H. A. Klein : „Chemie-Datensammlung“, 2. Auflage, Springer Verlag, ISBN 3-540-56306-7 (0-387-56306-7)
  • Messer Griesheim, “Gase-Handbuch“, 1989
  • CRC Press, “Handbook of Chemistry and Physics”, CD-ROM 2002 Version, ISBN-13: 978-0849308796
  • “Ullmann's Encyclopedia of Industrial Chemistry - 6th Edition“, Wiley-VCH, ISBN-13: 978-3527303854
  • C. L. Yaws: Thermophysical properties of chemicals and hydrocarbons, 1. Auflage, William Andrew Inc., New York, 2008. ISBN-13: 9780815515968
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