Product Name

  • Name

    α-Methylbenzenebutyric acid

  • EINECS
  • CAS No. 1949-41-3
  • Article Data22
  • CAS DataBase
  • Density 1.068 g/cm3
  • Solubility
  • Melting Point
  • Formula C11H14O2
  • Boiling Point 298.3 °C at 760 mmHg
  • Molecular Weight 178.231
  • Flash Point 195.4 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 1949-41-3 (α-Methylbenzenebutyric acid)
  • Hazard Symbols
  • Synonyms Benzenebutanoic acid, α-methyl-;
  • PSA 37.30000
  • LogP 2.33990

2-Methyl-4-phenyl-butyric acid Specification

The 2-Methyl-4-phenyl-butyric acid, with the CAS registry number of 1949-41-3, is also known as Benzenebutanoic acid, α-methyl-. Its molecular formula is C11H14O2 and molecular weight is 178.227660. What's more, its IUPAC name is 2-Methyl-4-phenylbutanoic acid. This chemical's classification code is Drug / Therapeutic Agent.

Physical properties about the 2-Methyl-4-phenyl-butyric acid are: (1)ACD/LogP: 2.77; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.95; (4)ACD/LogD (pH 7.4): 0.15; (5)ACD/BCF (pH 5.5): 11.36; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 116.07; (8)ACD/KOC (pH 7.4): 1.85; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 26.3 Å2; (13)Index of Refraction: 1.526; (14)Molar Refractivity: 51.22 cm3; (15)Molar Volume: 166.7 cm3; (16)Surface Tension: 41.1 dyne/cm; (17)Density: 1.068 g/cm3; (18)Flash Point: 195.4 °C; (19)Enthalpy of Vaporization: 56.83 kJ/mol; (20)Boiling Point: 298.3 °C at 760 mmHg; (21)Vapour Pressure: 0.000574 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C(O)C(CCc1ccccc1)C
(2) InChI: InChI=1/C11H14O2/c1-9(11(12)13)7-8-10-5-3-2-4-6-10/h2-6,9H,7-8H2,1H3,(H,12,13)
(3) InChIKey: OCKZHEXBLOOGOC-UHFFFAOYAI

The toxicity data is as follows: 

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 unreported 712mg/kg (712mg/kg)   Farmaco, Edizione Scientifica. Vol. 16, Pg. 23, 1961.

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