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| Name |
1,1,2-Trichloro-2,2-difluoroethane |
EINECS | 206-548-9 |
| CAS No. | 354-21-2 | Density | 1.583 g/cm3 |
| PSA | 0.00000 | LogP | 2.62170 |
| Solubility | N/A | Melting Point |
-141 °C |
| Formula | C2HCl3F2 | Boiling Point | 74.753 °C at 760 mmHg |
| Molecular Weight | 169.386 | Flash Point | -4.27 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | 59 | Risk Codes | 59 |
| Molecular Structure |
|
Hazard Symbols |
 Xi, F
|
| Synonyms |
1,1,2-Trichloro-2,2-difluoroethane;1,1-Difluoro-1,2,2-trichloroethane;FC 122;Freon122;HCFC 122;Khladon 122; |
Article Data | 27 |
1,1,2-Trichloro-2,2-difluoroethane Chemical Properties
Chemical Name: 1,1-Difluoro-1,2,2-trichloroethane
IUPAC NAME: 1,1,2-Trichloro-2,2-difluoroethane (CAS No.354-21-2)
CAS No.: 354-21-2
EINECS: 206-548-9
Molecular Formula: C2HCl3F2
Molecular Weight: 169.39 g/mol
Melting Point: -141°C
Density: 1.582 g/cm3
Boiling Point: 74.8 °C at 760 mmHg
Following is the structure of 1,1,2-Trichloro-2,2-difluoroethane (CAS No.354-21-2):
Product Categories about 1,1,2-Trichloro-2,2-difluoroethane (CAS No.354-21-2) are HCFC ; Refrigerants
The chemical synonymous of 1,1,2-Trichloro-2,2-difluoroethane (CAS No.354-21-2) are HCFC-122 ; FC-122 ; 1,1,2-Trichloro-2,2-difluoroethane (CAS No.354-21-2) ; 1,1-Difluoro-1,2,2-Trichloroethane ; 1,1,1-Trichloro-2,2-Difluoroethane ; 1,1,1-Trichloro-2,2-Difluoro-Ethane ; 1,1,2-Trichloro-2,2-difluoroethane ; 1,1-Difluoro-1,2,2-Trichloro-Ethan
1,1,2-Trichloro-2,2-difluoroethane Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rat | LCLo | inhalation | 4000ppm/4H (4000ppm) | Union Carbide Manual Hazard Sheet. Vol. 15NOV1962, | |
| rat | LD50 | oral | 3286mg/kg (3286mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: ATAXIA SKIN AND APPENDAGES (SKIN): HAIR: OTHER | National Technical Information Service. Vol. OTS0559316, |
| rat | LD50 | skin | > 2gm/kg (2000mg/kg) | International Journal of Toxicology. Vol. 19, Pg. 361, 2000. |
1,1,2-Trichloro-2,2-difluoroethane Safety Profile
Mildly toxic by ingestion and inhalation. When heated to decomposition it emits very toxic fumes of F− and Cl−. See also CHLORINATED HYDROCARBONS, ALIPHATIC, and FLUORIDES.
Hazard Note: Irritant
Hazard Codes: 
F 
Xi
isk Statements about 1,1,2-Trichloro-2,2-difluoroethane (CAS No.354-21-2):
R59:Dangerous to the ozone layer.
Safety Statements about 1,1,2-Trichloro-2,2-difluoroethane (CAS No.354-21-2):
S59:Refer to manufacturer / supplier for information on recovery / recycling.
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