1,1,1,2-Tetrachloro-2,2-difluoroethane
CAS 76-11-9 MFCD00000798
化学结构图
SMILES: FC(F)(Cl)C(Cl)(Cl)Cl
化学属性
| Mol. Formula | C2Cl4F2 |
|---|---|
| Mol. Weight | 203.82 |
| Density | 1.649 |
| Melting Point | 40-42° |
| TSCA | Yes |
| Boiling Point | 90-92° |
别名和识别编码
| Chemical Name | Ethane, 2,2-difluoro-1,1,1,2-tetrachloro- |
|---|---|
| Synonym | CFC-112a 1,1-difluoroperchloroethane 1,1,1,2-Tetrachloro-2,2-difluoroethane 1,1,1,2-Tetrachlor-2,2-difluorethan F 112a 1,1,1,2-tetrachloro-2,2-difluoroethane ethane, 1,1,1,2-tetrachloro-2,2-difluoro- 1,2,2,2-Tetrachlor-1,1-difluorethan 2,2-difluoro-1,1,1,2-tetrachloroethane 1,1-Difluoro-1,2,2,2-tetrachloroethane Halocarbon 112a ozone depleting CFC 112a Refrigerant 112a 1,2,2,2-tetrachloro-1,1-difluoroethane 2,2-Difluorotetrachloroethane freon 112a 1'1'1'2-Tetrachlor-2'2-difluoroethan 1,1-Difluorotetrachloroethane 1,1-Difluoroperchloroethane 1,1-Difluorotetrachloroethane; Tetrachloro-1,1-difluoroethane 1,1-Difluor-1,2,2,2-tetrachlorethan R 112a sym-difluorotetrachloroethane |
| MDL Number | MFCD00000798 |
| CAS Number | 76-11-9 |
| EC Number | 200-934-0 |
| Wiswesser Line Notation | GXGGXGFF |
| Beilstein Registry Number | 1699461 |
| LabNetwork Molecule ID | LN04670217 |
| PubChem Substance ID | 6426 |
| InChI | InChI=1S/C2Cl4F2/c3-1(4,5)2(6,7)8 |
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分类
- {uni_hamburg} no charge; 1fragment
相关文献及参考
- Short: IV/20A Title: Vapor Pressure and Antoine Coefficients for Hydrocarbons and Sulfur-, Selenium-, Tellurium-, and Halogen-Containing Organic Compounds Author: Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.; Hall, K.R. Editor: Hall, K.R. Source: Landolt-Börnstein, New Series Volume: IV/20A Year: 1999 Keyword: organic compounds; vapor pressure ISBN: 3-540-64735-X ISBN: 978-3-540-64735-5 Internet Resource: DOI:10.1007/b71086 RefComment: VIII, 373 pages.
- Short: IV/8A Title: Enthalpies of Fusion and Transition of Organic Compounds Author: Zhang, Z.-Y.; Frenkel, M.; March, K.N.; Wilhoit, R.C. Editor: Marsh, K.N. Source: Landolt-Börnstein, New Series Volume: IV/8A Year: 1995 Keyword: organic compounds; enthaly of fusion; melting point; phase transition ISBN: 3-540-58854-X ISBN: 978-3-540-58854-2 Internet Resource: DOI:10.1007/b55145 RefComment: VIII, 588 pages.
- Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15
安全信息
- S59 Refer to manufacturer/supplier for information on recovery/recycling 参考生产厂家/供货商提供的回收/再生利用信息；
- R59 Dangerous for the ozone layer 对臭氧层有危害
GHS Symbol
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
TYPE OF TEST : LCLo - Lowest published lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 20000 ppm/30M TOXIC EFFECTS : Behavioral - general anesthetic Behavioral - somnolence (general depressed activity) Liver - other changes REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 19,1,1971
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >8 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 210,744,1966
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