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290424

Sigma-Aldrich

2,5-Difluorophenylacetic acid

95%

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About This Item

Linear Formula:
F2C6H3CH2CO2H
CAS Number:
85068-27-5
Molecular Weight:
172.13
EC Number:
285-288-8
MDL number:
MFCD00010000
UNSPSC Code:
12352100
PubChem Substance ID:
24857466
NACRES:
NA.22

Assay

95%

mp

126-128 °C (lit.)

functional group

carboxylic acid

SMILES string

OC(=O)Cc1cc(F)ccc1F

InChI

1S/C8H6F2O2/c9-6-1-2-7(10)5(3-6)4-8(11)12/h1-3H,4H2,(H,11,12)

InChI key

FKCRTRYQHZHXES-UHFFFAOYSA-N

Application

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.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCL6568
MKBQ4659V
06016EH
07007CH
U21009

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Synthesis of 2,2-Dimethyl-4- (2,5-difluorophenyl) -5- [4- (aminosulfonyl) phenyl] -3 (2H) -furanone.
Ocean W.
Chinese Journal of Pharmaceuticals / Chung-kuo i yao kung yeh tsa chih, 44(2), 138-140 (2013)

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