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3',4'-Difluoroacetophenone

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Origin: China

Cas No: 369-33-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 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.: 369-33-5 Formula: C8H6F2O Molecular Weight: 156.12900

Basic Info

Chemical Name	3',4'-Difluoroacetophenone
Synonyms	3’,4’-Difluoroacetophenone; 1-(3,4-difluorophenyl)ethanone; 3,4-Difluoroacetophenone;
CAS No.	369-33-5
Molecular Formula	C8H6F2O
Molecular Weight	156.12900
PSA	17.07000
LogP	2.16740

Properties

Appearance & Physical State	clear yellowish liquid after melting
Density	1.246
Boiling Point	94-95ºC (13 mmHg)
Melting Point	19-20ºC
Flash Point	75ºC
Refractive Index	1.4906-1.4926
Water Solubility	INSOLUBLE
Stability	Stable under normal temperatures and pressures.
Storage Condition	Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.

Safety Info

Safety Statements	S26-S37/39
HS Code	2914700090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi
Caution Statement	P261; P305 + P351 + P338
Signal Word	Warning
Symbol	GHS07
Hazard Declaration	H315; H319; H335

Synthesis Route

1,2-difluorobenzene+acetyl chloride→3',4'-Difluoroacetophenone
3,4-Difluorobenzoyl chloride→3',4'-Difluoroacetophenone
1,2-difluorobenzene+Acetic anhydride→3',4'-Difluoroacetophenone

Precursor

acetyl chloride
Acetic anhydride
3,4-Difluorobenzoyl chloride
1,2-difluorobenzene

Downstream Product

3-fluorobenzoic acid
2-Bromo-1-(3,4-difluorophenyl)ethanone
Benzenemethanamine, 3,4-difluoro-α-methyl-, (alphaS)- (9CI)
3,4-Difluorobenzoic acid

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