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2,4-Difluorobenzenethiol

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Origin: China

Cas No: 1996-44-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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Products Specification
Product Description

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CAS No.: 1996-44-7 Formula: C6H4F2S Molecular Weight: 146.15800

Basic Info

Chemical Name	2,4-Difluorobenzenethiol
Synonyms	2,4 difluor thiophenol; 2,4-Difluorothiophenol; 2,4-Difluor-phenylmercaptan; 2,4-difluorobenzene thiol; 2,4-difluorobenzene-1-thiol;
CAS No.	1996-44-7
Molecular Formula	C6H4F2S
Molecular Weight	146.15800
PSA	38.80000
LogP	2.25350

Properties

Appearance & Physical State	Clear colourless liquid
Density	1.29
Boiling Point	59ºC (20 mmHg)
Flash Point	121 °F
Refractive Index	1.5235
Vapor Pressure	3.9mmHg at 25°C

Safety Info

Hazard Class	3
Safety Statements	S16-S23-S26-S36/37/39
HS Code	2930909090
WGK Germany	3
Packing Group	III
RIDADR	UN 1993
Risk Statements	R10; R36/37/38
Hazard Codes	F; Xi

Synthesis Route

S-(2,4-difluorophenyl)dimethylthiocarbamate→2,4-Difluorobenzenethiol
2,4-Difluorophenol→2,4-Difluorobenzenethiol
O-(2,4-difluorophenyl)dimethylthiocarbamate→2,4-Difluorobenzenethiol

Precursor

2,4-Difluoroaniline
S-(2,4-difluorophenyl)dimethylthiocarbamate
2,4-Difluorophenol
O-(2,4-difluorophenyl)dimethylthiocarbamate

Downstream Product

2-(2,6-dichlorophenyl)-2-[6-(2,4-difluorophenyl)sulfanylpyridazin-3-yl]acetonitrile
1-[5-(2,4-difluorophenyl)sulfanyl-4-nitrothiophen-2-yl]ethanone

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