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2-amino-5-chlorophenol

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Origin: China

Cas No: 28443-50-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 28443-50-7 Formula: C6H6ClNO Molecular Weight: 143.57100

Basic Info

Chemical Name	2-amino-5-chlorophenol
Synonyms	5-chloro-ortho-aminophenol; 5-chloro-o-aminophenol; 4-chloro-2-hydroxyaniline; 5-chloro-2-aminophenol; 2-Amino-5-chlorophenol; 2-hydroxy-4-chloroaniline; 2-amino-5-chloro-phenol; Phenol, 2-amino-5-chloro-; 4-Chloro-2-hydroxyanilin; 4-chloro-2-hydroxylaniline;
CAS No.	28443-50-7
Molecular Formula	C6H6ClNO
Molecular Weight	143.57100
PSA	46.25000
LogP	2.20900

Properties

Appearance & Physical State	light brown fine crystalline powder
Density	1.406g/cm3
Boiling Point	267.7ºC at 760mmHg
Melting Point	152-157ºC
Flash Point	115.7ºC
Refractive Index	1.65
Vapor Pressure	0.00487mmHg at 25°C

Safety Info

Safety Statements	S26-S36/37/39
HS Code	2922299090
WGK Germany	3
Risk Statements	R20/21/22; R36/37/38
Hazard Codes	Xn

Synthesis Route

O-(3-chlorophenyl)hydroxylamine→3-chlorophenol+4-Amino-3-chlorophenol
2-oxoglutaric acid+1-Chloro-4-nitrosobenzene→4-(4-hydroxyanilino)-4-oxobutanoic acid+4-aminophenol
1-Chloro-4-nitrosobenzene+Disodium 2-oxoglutarate dihydrate→4-(4-hydroxyanilino)-4-oxobutanoic acid+4-aminophenol

Precursor

N-(4-chloro-2-hydroxyphenyl)-2,6-difluorobenzamide
1-Chloro-4-nitrosobenzene
4-chloroaniline
5-Chloro-2-nitrophenol

Downstream Product

2,6-Dichlorobenzoxazole
5-chloro-2-phenyl-1,3-benzoxazole
N-(4-Chloro-2-ethoxyphenyl)-2,2-dimethylpropanamide
N-(4-Chloro-3-cyano-7-ethoxy-6-quinolinyl)acetamide

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