3-Chlorobenzoic acid , 99% , 535-80-8

Synonym(s):
3-Chlorobenzoic acid

CAS NO.：535-80-8

Empirical Formula: C7H5ClO2

Molecular Weight: 156.57

MDL number: MFCD00002491

EINECS: 208-618-4

PRODUCT Properties

• Melting point: 153-157 °C (lit.)
• Boiling point: 274-276°C
• Density: 1.496
• refractive index: 1.5812 (estimate)
• Flash point: 150 °C
• storage temp.: Store below +30°C.
• solubility: 0.45g/l
• form: Crystalline Powder
• pka: 3.82(at 25℃)
• color: White to beige
• Water Solubility: <0.1 g/100 mL at 19.5 ºC
• Merck: 14,2123
• BRN: 907218
• Stability: Skin, eye and respiratory irritant.

Description and Uses

A Pseudomonas species which utilized 3-chlorobenzoic acid as a carbon source converted this compound to 3-hydroxybenzoic and 2, 5-dihydroxybenzoic acids. A methanogenic consortium able to use 3-chlorobenzoic acid as its sole energy and carbon source was enriched from anaerobic sewage sludge. A Pseudomonas putida strain 87 capable of assimilating 3-chlorobenzoic acid as a sole source of carbon and energy (3Cba+) was isolated. coupling of 3-chlorobenzoic acid with phenylboronic acid proceeds at room temperature using 0.5 % Pd and at 100°C using 0.1 % Pd to provide the coupled product in 97 % yeild.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319
• Precautionary statements: P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36-37/39
• WGK Germany: 3
• RTECS: DG4975990
• Autoignition Temperature: >500 °C
• TSCA: Yes
• HS Code: 29163900