1,1,1-Trifluoro-2,2,2-trichloroethane
1,1,1-Trichlorotrifluoroethane
CAS: 354-58-5
Molecular Formula: C2Cl3F3
1,1,1-Trifluoro-2,2,2-trichloroethane - Names and Identifiers
1,1,1-Trifluoro-2,2,2-trichloroethane - Physico-chemical Properties
| Molecular Formula | C2Cl3F3 |
| Molar Mass | 187.38 |
| Density | 1.579 g/mL at 25 °C(lit.) |
| Melting Point | 14°C |
| Boling Point | 45,7°C |
| Flash Point | None |
| Water Solubility | 8.7mg/L at 25℃ |
| Vapor Presure | 47.87kPa at 25℃ |
| Storage Condition | Room Temprature |
| Refractive Index | 1.36 |
| Physical and Chemical Properties | This product is colorless liquid, m. P. 14 ℃, B. P. 46 ℃,n20D 1.3599, relative density 1.5790, insoluble in water, soluble in chloroform, carbon tetrachloride and other organic solvents. |
1,1,1-Trifluoro-2,2,2-trichloroethane - Risk and Safety
| Risk Codes | R59 - Dangerous for the ozone layer R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S59 - Refer to manufacturer / supplier for information on recovery / recycling. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | 3082 |
| RTECS | KJ3975000 |
| TSCA | T |
| HS Code | 29037720 |
| Hazard Note | Irritant |
| Hazard Class | IRRITANT, OZONE DEPL |
| Toxicity | LC50 ihl-rat: 13 pph/15M HUTODJ 1,239,82 |
1,1,1-Trifluoro-2,2,2-trichloroethane - Reference Information
| LogP | 4.6 at 25℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Uses | 1,1, 1-trifluorotrichloroethane is an intermediate for the production of kungfu acid. inert organic solvents can be used as organic fluorine fine chemicals, new pesticides and pharmaceutical raw materials. |
| production method | its preparation method is to use trichloroethylene as raw material, gas phase fluorination with hydrogen fluoride to generate 1,1, 1-trifluoro-2-chloroethane, then photoclorination, water washing, alkali washing, drying to obtain crude 1,1, 1-trifluorotrichloroethane, and refined to obtain fine products, also known as CFC-113a, the content can reach 99.5%. Reaction equation: ClCH = CCl2 HF → CF3CH2Cl[Cl2]→ CF3CCl3 |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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