Home > Organofluorine Compounds> 4-Amino-2,3-difluorophenol

4-Amino-2,3-difluorophenol

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Origin: China

Cas No: 163733-99-1

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.: 163733-99-1 Formula: C6H5F2NO Molecular Weight: 145.10700

Basic Info

Chemical Name	4-Amino-2,3-difluorophenol
Synonyms	4-amino-2,3-difluorophenol; 4-Amino-2,3-Difluoro-Phenol;
CAS No.	163733-99-1
Molecular Formula	C6H5F2NO
Molecular Weight	145.10700
PSA	46.25000
LogP	1.83380

Properties

Appearance & Physical State	brown toblack powder
Density	1.42g/cm3
Boiling Point	326.3ºC at 760mmHg
Flash Point	151.1ºC
Refractive Index	1.57
Vapor Pressure	0.0101mmHg at 25°C

Safety Info

HS Code	2922299090
Hazard Codes	Xi

Synthesis Route

2-benzyloxy-3,4-difluoro-1-nitrobenzene+2,3-difluoro-1-nitro-4-phenylmethoxybenzene→6-amino-2,3-difluorophenol+4-Amino-2,3-difluorophenol
2,3-difluoro-1-nitro-4-phenylmethoxybenzene→4-Amino-2,3-difluorophenol
2,3-difluoro-4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one→4-Amino-2,3-difluorophenol

Precursor

1,2,3-Trifluoro-4-nitrobenzene
2-benzyloxy-3,4-difluoro-1-nitrobenzene
2,3-difluoro-1-nitro-4-phenylmethoxybenzene
2,3-difluoro-4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one

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