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2-Amino-5-chlorophenol

2-Amino-5-chlorophenol structure

CAS No:
28443-50-7
Formula:
C6H6ClNO
Chemical Name:
2-Amino-5-chlorophenol
Synonyms:
Phenol,2-amino-5-chloro-;2-Amino-5-chlorophenol;4-Chloro-2-hydroxyaniline;5-Chloro-2-aminophenol;3-Chloro-6-aminophenol
Categories:
Agrochemicals > Pesticide Intermediates

Description

light brown fine crystalline powder

2-amino-5-chlorophenol is phenol carrying amino and chloro substituents at positions 2 and 5 respectively. It is part of the degradation pathway of 4-chloronitrobenzene, CHEBI:34399. It is a member of phenols, a primary amino compound and a member of monochlorobenzenes.

2-Amino-5-chlorophenol Basic Attributes

Molecular Weight：

143.57

Exact Mass：

143.57

EC Number：

249-020-3

DSSTox ID：

DTXSID6067385

HScode：

29222990

Characteristics

PSA：

46.2

XLogP3：

1.8

Appearance：

Light brown Powder

Density：

1.4±0.1 g/cm3

Melting Point：

153-154 °C

Boiling Point：

267.7°C at 760 mmHg

Flash Point：

115.7±23.2 °C

Refractive Index：

1.651

Safety Information

Hazard category：

6.1

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38-20/21/22

safety instructions：

26-36-36/37/39

Marks：

Xi,Xn

Hazard note：

Irritant

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H302 (43.84%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 73 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-amino-5-chlorophenol

2-Amino-5-chlorophenol Use and Manufacturing

Uses

Used as dye intermediate

Manufacturing Info：

Phenol, 2-amino-5-chloro-: ACTIVE

Computed Properties

Molecular Weight:143.57
XLogP3:1.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Exact Mass:143.0137915
Monoisotopic Mass:143.0137915
Topological Polar Surface Area:46.2
Heavy Atom Count:9
Complexity:99.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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2-Amino-5-chlorophenol

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