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2,2-Difluoro-1,3-benzodioxole-4-carboxylic acid

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Origin: China

Cas No: 126120-85-2

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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Product Description

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CAS No.: 126120-85-2 Formula: C8H4F2O4 Molecular Weight: 202.11200

Basic Info

Chemical Name	2,2-Difluoro-1,3-benzodioxole-4-carboxylic acid
Synonyms	2,2-Difluorobenzo[d][1,3]dioxole-4-carboxylic acid; 2,2-DICHLOROCYCLOPROPYL PHENYL SULFIDE; 2,2-difluoro-2H-1,3-benzodioxole-4-carboxylic acid;
CAS No.	126120-85-2
Molecular Formula	C8H4F2O4
Molecular Weight	202.11200
PSA	55.76000
LogP	1.70630

Properties

Density	1.66g/cm3
Boiling Point	260.8ºC at 760 mmHg
Melting Point	202-205ºC
Flash Point	111.5ºC
Refractive Index	1.561
Vapor Pressure	0.0061mmHg at 25°C

Safety Info

Safety Statements	S26-S36
HS Code	2932999099
Risk Statements	R36/37/38
Hazard Codes	Xi
Signal Word	Danger
Symbol	GHS05, GHS07, GHS09
Hazard Declaration	H302; H318; H400
Caution Statement	P273; P280; P305 + P351 + P338

Synthesis Route

2,2-Difluoro-1,3-benzodioxole+carbon dioxide→2,2-Difluoro-1,3-benzodioxole-4-carboxylic acid

Precursor

carbon dioxide
2,2-Difluoro-1,3-benzodioxole

Downstream Product

2,2-Difluoro-1,3-benzodioxole-4-carbonitrile
2,2-Difluoro-1,3-benzodioxole-4-carbonyl chloride
1-(2,2-difluoro-1,3-benzodioxol-4-yl)ethanone
2,2-difluoro-7-methylsulphenyl-1,3-benzodioxol-4-oyl chloride

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