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2'-Chloro-4',5'-difluoroacetophenone

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Origin: China

Cas No: 121872-94-4

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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Products Specification
Product Description

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CAS No.: 121872-94-4 Formula: C8H5ClF2O Molecular Weight: 190.57500

Basic Info

Chemical Name	2'-Chloro-4',5'-difluoroacetophenone
Synonyms	1-(2-chloro-4,5-difluorophenyl)ethanone; 2′-Chloro-4′,5′-difluoroacetophenone;
CAS No.	121872-94-4
Molecular Formula	C8H5ClF2O
Molecular Weight	190.57500
PSA	17.07000
LogP	2.82080

Properties

Appearance & Physical State	clear, yellow liquid
Density	1.348 g/cm3
Boiling Point	211.4ºC at 760 mmHg
Flash Point	81.7ºC
Refractive Index	1.494
Vapor Pressure	0.183mmHg at 25°C

Safety Info

HS Code	2914700090
Hazard Codes	Xi

Synthesis Route

1-Chloro-3,4-difluorobenzene+acetyl chloride→2'-Chloro-4',5'-difluoroacetophenone
5-Chloro-2-fluoronitrobenzene→2'-Chloro-4',5'-difluoroacetophenone
2,5-Dichloronitrobenzene→2'-Chloro-4',5'-difluoroacetophenone

Precursor

acetyl chloride
2,5-Dichloronitrobenzene
5-Chloro-2-fluoroaniline
5-Chloro-2-fluoronitrobenzene

Downstream Product

2-Chloro-4,5-difluorobenzoic acid

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