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| CAS No.: | 78-89-7 |
|---|---|
| Name: | 2-Chloro-1 -propanol |
| Article Data: | 56 |
| Molecular Structure: | |
|
|
|
| Formula: | C3H7 Cl O |
| Molecular Weight: | 94.541 |
| Synonyms: | 1-Hydroxy-2-chloropropane;2-Chloro-1-propanol; 2-Chloropropanol; 2-Chloropropyl alcohol; NSC 122672;Propylene chlorohydrin; b-Propylene chlorohydrin |
| Density: | 1.082g/cm3 |
| Boiling Point: | 133.5°C at 760 mmHg |
| Flash Point: | 44.4°C |
| Hazard Symbols: | Moderate fire risk. Toxic by ingestion and skin absorption. |
| Safety: | Poison by ingestion. Moderately toxic by inhalation and skin contact. A skin and severe eye irritant. Flammable liquid when exposed to heat, flame, or powerful oxidizers. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of Cl−. |
| PSA: | 20.23000 |
| LogP: | 0.60600 |
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Chemistry
IUPAC Name: 2-Chloropropan-1-ol
Molecular Formula: C3H7ClO
Molecular Weight: 94.55g/mol
EINECS: 201-154-3
Transport information: 2611
Density: 1.159 g/cm3
Melting Point: -83 °C
Boiling Point: 97.3 °C at 760 mmHg
Flash Point: 18.7 °C
Freely Rotating Bonds: 1
Polar Surface Area: 0 Å2
Index of Refraction: 1.439
Molar Refractivity: 25.21 cm3
Molar Volume: 95.7 cm3
Polarizability: 9.99 ×10-24 cm3
Surface Tension: 24.7 dyne/cm
Enthalpy of Vaporization: 32.29 kJ/mol
Vapour Pressure: 48 mmHg at 25°C
General description: clear colorless liquid with a pleasant odor.
The Cas Register Number of 2-Chloro-1-propanol is 78-89-7.The chemical synonyms of 2-Chloro-1-propanol (CAS NO.78-89-7) are 2-Chloropropanol ; Propylenechlorohydrin ; Propylene chlorohydrin ; 1-Propanol, 2-chloro- ; 2-Chloropropyl alcohol ; 2-Chloropropan-1-ol ; 1-Hydroxy-2-chloropropane ; Chloro-1-propanol ; beta-Chloropropyl alcohol .Product categories of 2-Chloro-1-propanol (CAS NO.78-89-7) are Organics .The molecular structure of 2-Chloro-1-propanol (CAS NO.78-89-7) is
.
Uses
It is used in organic synthesis.
Toxicity Data With Reference
| 1. | skn-rbt 500 mg open MLD | UCDS** Union Carbide Data Sheet. (Industrial Medicine and Toxicology Dept., Union Carbide Corp., 270 Park Ave., New York, NY 10017) 7/23/71 . | ||
| 2. | eye-rbt 2230 µg SEV | AJOPAA American Journal of Ophthalmology. 29 (1946),1363. | ||
| 3. | orl-rat LD50:218 mg/kg | FAONAU Food and Agriculture Organization of United Nations, Report Series. 53A (1974),359. | ||
| 4. | ihl-rat LCLo:500 ppm/4H | AIHAAP American Industrial Hygiene Association Journal. 30 (1969),470. | ||
| 5. | orl-dog LDLo:200 mg/kg | FAONAU Food and Agriculture Organization of United Nations, Report Series. 53A (1974),359. | ||
| 6. | skn-rbt LD50:529 mg/kg | AIHAAP American Industrial Hygiene Association Journal. 30 (1969),470. | ||
| 7. | orl-gpg LD50:720 mg/kg | JIHTAB Journal of Industrial Hygiene and Toxicology. 23 (1941),259. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Poison by ingestion. Moderately toxic by inhalation and skin contact. A skin and severe eye irritant. Flammable liquid when exposed to heat, flame, or powerful oxidizers. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of Cl−.
Hazard Codes: 
Xn
Risk Statements: 10-20/21/22-36
R10: Flammable.
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R36: Irritating to eyes.
Safety Statements: 16-26-27-36/37/39-45
S16: Keep away from sources of ignition.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27: Take off immediately all contaminated clothing.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
HazardClass: 6.1(a)
Standards and Recommendations
ACGIH TLV: TWA 1 ppm (skin); Not Classifiable as a Human Carcinogen
DOT Classification: 6.1; Label: Poison
Specification
Its fire-extinguishing agent is foam, dry powder, sand and carbon dioxide.