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2,5-Difluorophenylacetic acid

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Origem: China

Cas No: 85068-27-5

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 100 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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Descrição do produto

Property

CAS No.: 85068-27-5 Formula: C8H6F2O2 Molecular Weight: 172.12900

Description

2,5-Difluorophenylacetic acid has been used in the synthesis of 2,2-dimethyl-4-(2,5-difluorophenyl)-5-[4-(aminosulfonyl)phenyl]-3(2H)-furanone.

Basic Info

Chemical Name	2,5-Difluorophenylacetic acid
Synonyms	2-(2,5-difluorophenyl)acetic acid;
CAS No.	85068-27-5
Molecular Formula	C8H6F2O2
Molecular Weight	172.12900
PSA	37.30000
LogP	1.59190

Properties

Appearance & Physical State	white crystals or crystalline flakes
Density	1.373 g/cm3
Boiling Point	251.6ºC at 760 mmHg
Melting Point	122-129ºC
Flash Point	106ºC
Refractive Index	1.508

Safety Info

Safety Statements	S26-S37/39
HS Code	2916399090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi
Caution Statement	P261; P305 + P351 + P338
Symbol	GHS07
Signal Word	Warning
Hazard Declaration	H315; H319; H335

Synthesis Route

1,2,4-Trifluorobenzene→2,5-Difluorophenylacetic acid
methyl 2,5-difluorophenylacetate→2,5-Difluorophenylacetic acid

Precursor

methyl 2,5-difluorophenylacetate
1,2,4-Trifluorobenzene

Downstream Product

2-bromo-2-(4-fluorophenyl)acetic acid
ethyl 2-(2,5-difluorophenyl)acetate
α-bromo-(2,5-difluorophenyl)acetic acid
4-(2,5-DIFLUORO-PHENYL)-3-OXO-BUTYRIC ACID METHYL ESTER

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