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Basic information

  • Name:
  • Benzoic acid, lithiumsalt (1:1)

  • Superlist Name:
  • Lithium benzoate
  • CAS No.:
  • 553-54-8

  • Molecular Structure:
  • Formula:
  • C7H5O2Li
  • Molecular Weight:
  • 128.05
  • Synonyms:
  • Benzoicacid, lithium salt (8CI,9CI);Lithium benzoate (6CI,7CI);
  • EINECS:
  • 209-042-6
  • Density:
  • 1.19 g/cm3
  • Melting Point:
  • 370 °C
  • Boiling Point:
  • 249.3 °C at 760 mmHg
  • Flash Point:
  • 111.4 °C
  • Solubility:
  • 33 g/100 mL (25 °C) in water
  • Appearance:
  • White powder
  • Hazard Symbols:
  • HarmfulXn
  • Risk Codes:
  • 22
  • Safety Description:
  • 22-36 Details

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Consensus Reports

Reported in EPA TSCA Inventory.

Specification

The Lithium benzoate, with the CAS registry number 553-54-8 and EINECS registry number 209-042-6, has the systematic name of lithium benzoate. It is a kind of white powder, and usually used as lubricant in troche. And the molecular formula of this chemical is C7H5O2Li. What's more, it should be stored in dry and cool place, and keep away from sources of ignition.

The physical properties of Lithium benzoate are as followings: (1)ACD/LogP: 1.90; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.58; (4)ACD/LogD (pH 7.4): -0.98; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 12.43; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 37.3 Å2; (13)Flash Point: 111.4 °C; (14)Enthalpy of Vaporization: 51.4 kJ/mol; (15)Boiling Point: 249.3 °C at 760 mmHg; (16)Vapour Pressure: 0.0122 mmHg at 25°C.

Uses of Lithium benzoate: It can react with phenethylmagnesium bromide to produce 1,3-diphenyl-propan-1-one. And the yield is about 86%.

Lithium benzoate can react with phenethylmagnesium bromide to produce 1,3-diphenyl-propan-1-one

You should be cautious while dealing with this chemical. It is harmful if swallowed. Therefore, you had better take the following instructions: Do not breathe the dust and wear suitable protective clothings.

You can still convert the following datas into molecular structure:
(1)SMILES: [Li+].[O-]C(=O)c1ccccc1
(2)InChI: InChI=1/C7H6O2.Li/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1
(3)InChIKey: LDJNSLOKTFFLSL-REWHXWOFAT

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 1198mg/kg (1198mg/kg)   Russian Pharmacology and Toxicology Vol. 33, Pg. 266, 1970.
mouse LD50 subcutaneous 964mg/kg (964mg/kg)   Russian Pharmacology and Toxicology Vol. 33, Pg. 266, 1970.

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