1,1,1,2-四 氟乙烷
1,1,1,2- | |||
---|---|---|---|
| |||
IUPAC 1,1,1,2-Tetrafluoroethane | |||
别名 | Dymel 134a Genetron 134a HFA-134a HFC-134a R-134a Suva 134a 诺氟烷(Norflurane) | ||
识别 | |||
CAS |
811-97-2 | ||
ChemSpider | 12577 | ||
SMILES |
| ||
InChI |
| ||
InChIKey | LVGUZGTVOIAKKC-UHFFFAOYAU | ||
EINECS | 212-377-0 | ||
RTECS | KI8842500 | ||
KEGG | D05208 | ||
CH2FCF3 [1] | |||
102.03 g/mol g·mol⁻¹ | |||
无色气体 | |||
0.00425 g/cm³(气态) | |||
熔点 | -103.3°C (169.85 K) | ||
-26.3°C (246.85 K) | |||
0.15 wt% | |||
危险 | |||
S:S2, S23, S24/25, S51 | |||
NFPA 704 | |||
闪点 | 250 °C | ||
1-氯-1,2,2,2- 1,1,1- | |||
1,1,1,2-
用途 [编辑]
1,1,1,2-四氟乙烷是主要用于小型冰箱
1,1,1,2-四氟乙烷还被用来考虑作为萃取
1,1,1,2-四氟乙烷也被考虑替代
历史[编辑]
1,1,1,2-四氟乙烷最早于1990
安全 [编辑]
参考 文献 [编辑]
- ^ Global Warming Potentials of ODS Substitutes | Ozone Layer Protection | US EPA 互联网档
案 馆的 存 檔,存 档日期 2010-10-16.. Epa.gov (2006-06-28). Retrieved on 2011-08-21. - ^ European Directive 2006/40/EC relating to emissions from air-conditioning systems in motor vehicles (页面
存 档备份,存 于互联网档案 馆). (PDF) . Retrieved on 2011-08-21. - ^ HFO-1234yf A Low GWP Refrigerant For MAC (页面
存 档备份,存 于互联网档案 馆). Refrigerants.dupont.com (2011-08-17). Retrieved on 2011-08-21. - ^ Corr, Stuart. Natural Flavors and Fragrances. ACS Symposium Series 908: 41. 2005. ISBN 0-8412-3904-5. doi:10.1021/bk-2005-0908.ch003.
|chapter=
被 忽 略 (帮助) - ^ Abbott, Andrew P.; Eltringham, Wayne; Hope, Eric G.; Nicola, Mazin. Solubility of unsaturated carboxylic acids in supercritical 1,1,1,2-tetrafluoroethane (HFC 134a) and a methodology for the separation of ternary mixtures. Green Chemistry. 2005, 7 (4): 210. doi:10.1039/B412697A.
- ^ Abbott, Andrew P.; Eltringham, Wayne; Hope, Eric G.; Nicola, Mazin. Hydrogenation in supercritical 1,1,1,2 tetrafluoroethane (HFC 134a). Green Chemistry. 2005, 7 (10): 721. doi:10.1039/B507554H.
- ^ Anushree Ghosh STUDY OF GLASS RESISTIVE PLATE CHAMBERS (RPC) AND CALCULATION OF EFFICIENCY (页面
存 档备份,存 于互联网档案 馆). INO Graduate Training Programme DHEP, TIFR, Mumbai. - ^ M. Capeans, I. Glushkov, R. Guida, F. Hahn, S. Haider (CERN, Switzerland) RPC operation at the LHC experiments in an optimized closed loop gas system. Medical Imaging Conference. 25–31 October 2009.
- ^ Norbeck, E.; Olson, J. E.; Moeller, A.; Onel, Y. AIP Conference Proceedings (PDF) 867: 84. 2006 [2011-12-23]. Bibcode:2006AIPC..867...84N. doi:10.1063/1.2396941. (
原始 内容 (PDF)存 档于2012-03-23).|chapter=
被 忽 略 (帮助) - ^ Magnesium recycling in the United States in 1998 (页面
存 档备份,存 于互联网档案 馆). (PDF) . USGS. Retrieved on 2011-08-21. - ^ Gaseous dielectrics with low global warming potentials – US Patent Application 20080135817 Description (页面
存 档备份,存 于互联网档案 馆). Patentstorm.us (2006-12-12). Retrieved on 2011-08-21. - ^ Franklin J. The Atmospheric Degradation and Impact of 1,1,1,2-Tetrafluorethane (Hydrofluorocarbon 134a). Chemosphere. 1993, 27 (8): 1565–1601. doi:10.1016/0045-6535(93)90251-Y.
- ^ Greenhouse gas monitoring at the Zeppelin station – Annual report 2004 (TA-2110/2005) (PDF). Norwegian Institute for Air Research. [2006-01-19]. (
原始 内容 (PDF)存 档于2007-10-30). - ^ Forster, P.; et al. Changes in Atmospheric Constituents and in Radiative Forcing. (PDF). Climate Change 2007: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. 2007 [2011-12-23]. (
原始 内容 存 档 (PDF)于2007-12-15). - ^ Honeywell International. MSDS # GTRN-0047 For Genetron 134aUV. December 2005.
外部 链接[编辑]
国 际化学 品 安全 卡1281- Information about HFCs, European Fluorocarbons Technical Committee (EFCTC)
- MSDS at Oxford University(页面
存 档备份,存 于互联网档案 馆) - Concise International Chemical Assessment Document 11(页面
存 档备份,存 于互联网档案 馆), at inchem.org - Pressure temperature calculator(页面
存 档备份,存 于互联网档案 馆) - The Coexisting Curve of the Refrigerant HFC 134a: Some Scaling Models
- R134a 2 phase computer cooling(页面
存 档备份,存 于互联网档案 馆)
|
|