Product Name

  • Name

    3-CHLOROBUTYRIC ACID

  • EINECS
  • CAS No. 1951-12-8
  • Article Data22
  • CAS DataBase
  • Density 1,19 g/cm3
  • Solubility
  • 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
  • Appearance
  • 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 Molecular Structure of 1951-12-8 (3-CHLOROBUTYRIC ACID)
  • Hazard Symbols
  • 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
  • PSA 37.30000
  • LogP 1.08840

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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