-
Name
TRIFLUOROACETALDEHYDE HYDRATE, 75% AQ. SOL.
- EINECS
- CAS No. 421-53-4
- Article Data24
- CAS DataBase
- Density 1.582g/cm3
- Solubility Soluble in water.
- Melting Point 69-70℃
- Formula C2H3 F3 O2
- Boiling Point 141.1°Cat760mmHg
- Molecular Weight 116.04
- Flash Point 39.2°C
- Transport Information
- Appearance
- Safety Moderately toxic by ingestion, intravenous, and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of F−. See also ALDEHYDES and FLUORIDES.
- Risk Codes 20/21/22
-
Molecular Structure
-
Hazard Symbols
- Synonyms Acetaldehyde,trifluoro-, hydrate (7CI); Fluoral hydrate (6CI);2,2,2-Trifluoro-1,1-ethanediol; 2,2,2-Trifluoroacetaldehyde hydrate; NSC146025; Trifluoroacetaldehyde hydrate; Trifluoroethanal hydrate
- PSA 40.46000
- LogP -0.14060
2,2,2-Trifluoro-1,1-ethanediol Chemical Properties
Empirical Formula: C2H3F3O2
Molecular Weight: 116.0392 g/mol
EINECS: 207-006-4
Index of Refraction: 1.326
Density: 1.582 g/cm3
Flash Point: 39.2 °C
Enthalpy of Vaporization: 44.08 kJ/mol
Boiling Point: 141.1 °C at 760 mmHg
Vapour Pressure: 2.43 mmHg at 25 °C
Structure of 2,2,2-Trifluoro-1,1-ethanediol (CAS NO.421-53-4):
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IUPAC Name of 2,2,2-Trifluoro-1,1-ethanediol (CAS NO.421-53-4): 2,2,2-Trifluoroethane-1,1-diol
2,2,2-Trifluoro-1,1-ethanediol Toxicity Data With Reference
| 1. | orl-mus LD50:600 mg/kg | JMCMAR Journal of Medicinal Chemistry. 13 (1970),1212. | ||
| 2. | ipr-mus LD50:600 mg/kg | JMCMAR Journal of Medicinal Chemistry. 13 (1970),1212. | ||
| 3. | ivn-mus LD50:660 mg/kg | AMEBA7 Annales Medicinae Experimentalis et Biologiae Fenniae. 46 (1968),242. |
2,2,2-Trifluoro-1,1-ethanediol Consensus Reports
Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.
2,2,2-Trifluoro-1,1-ethanediol Safety Profile
Moderately toxic by ingestion, intravenous, and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of F−. See also ALDEHYDES and FLUORIDES.
Hazard Codesof 2,2,2-Trifluoro-1,1-ethanediol (CAS NO.421-53-4): 
T
Risk Statements: 20/21/22
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes.
2,2,2-Trifluoro-1,1-ethanediol Specification
2,2,2-Trifluoro-1,1-ethanediol ,its cas register number is 421-53-4. It also can be called Trifluoroacetaldehyde hydrate ; and Fluoral hydrate .
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