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Home > Encyclopedia > 2-Chloro-4-hydroxybenzoic acid

2-Chloro-4-hydroxybenzoic acid

2-Chloro-4-hydroxybenzoic acid structure

2-Chloro-4-hydroxybenzoic acid 

structure
  • CAS No:

    56363-84-9

  • Formula:

    C7H5ClO3

  • Chemical Name:

    2-Chloro-4-hydroxybenzoic acid

  • Synonyms:

    Benzoic acid,2-chloro-4-hydroxy-;2-Chloro-4-hydroxybenzoic acid;2-Chloro-4-hydroxybenzoic

Description

off-white to beige or orange-brown cryst. powder

2-Chloro-4-hydroxybenzoic acid Basic Attributes

172.57

172.57

260-132-1

DTXSID0069098

2918290000

Characteristics

57.5

1.89

Off-white to beige or orange-brown Crystalline Powder

1.5±0.1 g/cm3

159 °C

349.6±27.0 °C at 760 mmHg

165.3±23.7 °C

1.630

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Information

41

24/25-39-26

Stable under normal temperatures and pressures.

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-Chloro-4-hydroxybenzoic acid Use and Manufacturing

Benzoic acid, 2-chloro-4-hydroxy-: INACTIVE

Environmental transformation -> Pesticide transformation products (metabolite, successor)

4-hydroxy-2-chlorobenzoic acid is a known environmental transformation product of Clomazone.

Computed Properties

Molecular Weight:172.56
XLogP3:1.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:171.9927217
Monoisotopic Mass:171.9927217
Topological Polar Surface Area:57.5
Heavy Atom Count:11
Complexity:160
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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