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Cas Database |
| Name |
beta-Chlorobutyric acid |
EINECS | N/A |
| CAS No. | 1951-12-8 | Density | 1,19 g/cm3 |
| PSA | 37.30000 | LogP | 1.08840 |
| Solubility | N/A | Melting Point |
43-44.5 °C(Solv: ligroine (8032-32-4)) |
| Formula | C4H7 Cl O2 | Boiling Point | 112 °C / 20mmHg |
| Molecular Weight | 122.551 | Flash Point | 69.5°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of Cl−. See also CHLORIDES. | Risk Codes | R34 |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Butyricacid, 3-chloro- (6CI,7CI,8CI); Butyric acid, b-chloro- (3CI); (?à)-3-Chlorobutyric acid; 3-Chlorobutanoic acid;3-Chlorobutyric acid; NSC 404459; b-Chlorobutyric acid |
Article Data | 22 |
beta-Chlorobutyric acid Chemical Properties
IUPAC Name: 3-Chlorobutanoic acid
Synonyms: 3-Chlorobutanoic acid ; 3-Chloro-butanoicaci ; 3-Chlorobutanoicacid ; 3-Chloro-butyricaci ; Butyric acid, 3-chloro- ; 3-Chloro-n-butyric acid ; 3-Chlorobutyric acid ; beta-Chlorobutyric acid
CAS NO: 1951-12-8
Molecular Formula of beta-Chlorobutyric acid (CAS NO.1951-12-8) : C4H7ClO2
Molecular Weight of beta-Chlorobutyric acid (CAS NO.1951-12-8) : 122.55
Molecular Structure of beta-Chlorobutyric acid (CAS NO.1951-12-8) : 
EINECS: 217-771-6
Mol File: 1951-12-8.mol
Index of Refraction: 1.446
Surface Tension: 36.9 dyne/cm
Density: 1.213 g/cm3
Flash Point: 69.5 °C
Enthalpy of Vaporization: 47.13 kJ/mol
Boiling Point: 191.4 °C at 760 mmHg
Vapour Pressure: 0.227 mmHg at 25°C
beta-Chlorobutyric acid Consensus Reports
Reported in EPA TSCA Inventory.
beta-Chlorobutyric acid Safety Profile
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of Cl−. See also CHLORIDES.
Risk Statements 34
R34:Causes burns.
Safety Statements 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR 3265
RTECS ES8137500
beta-Chlorobutyric acid Specification
Category: toxic substances
Flammable hazardous characteristics: thermal decomposition of toxic chloride fumes
Storage features: Treasury low-temperature, air, drying the
Fire-extinguishing agent: water, carbon dioxide, foam, dry powder
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