Basic information
- Standard SMILES
FC(F)(Cl)C(Cl)Cl- InChIKey
FQAMAOOEZDRHHB-UHFFFAOYSA-N- Molecular formula
- C2HCl3F2
- Average molar mass
- 169.38 g/mol
- Monoisotopic mass
- 167.91118951
Names & identifiers
- Preferred name
- 1,1-Difluoro-1,2,2-trichloroethane
- IUPAC
- 1,2,2-trichloro-1,1-difluoroethane
- English name
- 1,1-Difluoro-1,2,2-trichloroethane
- Molecular formula
- C2HCl3F2
- Molecular weight
- 169.39
Names & synonyms
1,2,2-Trichloro-1,1-difluoroethane1,1-Difluoro-1,2,2-trichloroethaneEthane, 1,2,2-trichloro-1,1-difluoro-DifluorotrichloroethaneFQAMAOOEZDRHHB-UHFFFAOYSA-RefChem:409842HCFC1221,1,2Trichloro2,2difluoroethane1,2,2Trichloro1,1difluoroethaneEthane, 1,1difluoro1,2,2trichloroEthane, 1,2,2trichloro1,1difluoro206-548-9
Show more names
1,1,1-trichloro-2,2-difluoroethaneF122r122FC-122Fron-122freon122frigen122
InChI=1/C2HCl3F2/c3-1(4)2(5,6)7/h1H354-21-2Frigen 122HCFC-122Freon 122Ucon fluorocarbon 122F 122 (halocarbon)HCFC 122
Database identifiers
- CAS
354-21-2、41834-16-6- PubChem CID
- 9630
- DTXSID
DTXSID00861890- EC Number
- 206-548-9
- Nikkaji
- J28.325H
Properties
Computed structural properties
- XLogP
- 2.9
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 1
- Heavy atoms
- 7
- Formal charge
- 0
- Complexity
- 62
Experimental & physicochemical properties
SolventsSolvents -> Chlorofluorocarbons
SpringerMaterials PropertiesBoiling point
Physical DescriptionColorless liquid; [Alfa Aesar MSDS]
Physicochemical properties
- Melting point
- -141 °C · -141°C
- Boiling point
- 72 °C · 72°C
- Density
- 1 · 1,56 g/cm3
- refractive index
- 1.39 · 1.39
- form
- A liquid
- CAS DataBase Reference
- 354 · 354-21-2(CAS DataBase Reference)
- EWG's Food Scores
- 1 · 1
- NIST Chemistry Reference
- 1 · 1,2-Difluoro-1,2,2-trichloroethane(354-21-2)
- EPA Substance Registry System
- -122 · HCFC-122 (354-21-2)
- Symbol(GHS)
- 7 · GHS07,GHS02
- Signal word
- Warning
- Hazard statements
- 226 · H226-H420
- Precautionary statements
- 502 · P502
- Hazard Codes
- Xi,F
- Risk Statements
- 59 · 59
- Safety Statements
- 59 · 59
- RIDADR
- 3082 · 3082
- Hazard Note
- Irritant
- TSCA
- TSCA listed
- HazardClass
- IRRITANT, OZONE DEPLETER
- Toxicity
- 7500 mg/kg · LDLo orl-rat: 7500 mg/kg HXPHAU 20(Pt 1),459,66
Safety & regulation
GHS classification
GHS Classification
Warning
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, P501, and P502 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory InformationPMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Hazards Summary
A mild to severe skin irritant; Causes somnolence and ataxia in oral lethal-dose studies of rats; Cause estrogenic effects, weight loss, fatty liver degeneration, other liver changes, changes in liver weight, and effects on hepatic microsomal mixed oxidase in 90-day intermittent inhalation studies of rats; [RTECS] May cause skin and eye irritation; [Alfa Aesar MSDS] See 1,1,1-Trifluoro-2,2-dichloroethane.
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
Toxicology
Adverse EffectsNeurotoxin - Acute solvent syndrome
Toxicity DataLCLo (rat) = 4,000 ppm/4hr
Safety data
- tsca
- TSCA listed
- ridadr
- 3082
- Toxicity
- LDLo orl-rat: 7500 mg/kg HXPHAU 20(Pt 1),459,66
- risk_code
- 59
- Signal word
- Warning
- Symbol(GHS)
- GHS07,GHS02
- hazard_code
- Xi,F
- hazard_note
- Irritant
- safety_code
- 59
- hazard_class
- IRRITANT, OZONE DEPLETER
- Hazard statements
- H226-H420
- Precautionary statements
- P502
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationEthane, 1,2,2-trichloro-1,1-difluoro-: INACTIVE
Upstream & downstream products
Downstream products
Related reactions
1 records
Linked notes
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