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Safety Information

265314

Sigma-Aldrich

2,3-Difluorobenzyl bromide

98%

Synonym(s):

α-Bromo-2,3-difluorotoluene

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About This Item

Linear Formula:
F2C6H3CH2Br
CAS Number:
113211-94-2
Molecular Weight:
207.02
Beilstein:
7089244
MDL number:
MFCD00042488
UNSPSC Code:
12352100
PubChem Substance ID:
24856065
NACRES:
NA.22

Quality Level

100

Assay

98%

form

liquid

refractive index

n20/D 1.528 (lit.)

density

1.628 g/mL at 25 °C (lit.)

functional group

bromo
fluoro

SMILES string

Fc1cccc(CBr)c1F

InChI

1S/C7H5BrF2/c8-4-5-2-1-3-6(9)7(5)10/h1-3H,4H2

InChI key

FTBSGSZZESQDBM-UHFFFAOYSA-N

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Application

2,3-Difluorobenzyl bromide was used in the synthesis of chemokine antagonists.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

194.0 °F - closed cup

Flash Point(C)

90 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

265314-VAR:
265314-5G:
265314-1G:
265314-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
STBJ2565
STBG7392
STBF5673V
STBB6081V
STBC2329V

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Iain Walters et al.
Bioorganic & medicinal chemistry letters, 18(2), 798-803 (2008-02-02)
The CXCR2 SAR of a series of bicyclic antagonists such as the 2-aminothiazolo[4,5-d]pyrimidine 3b was investigated by systematic variation of the fused pyrimidine-based heterocyclic cores. Replacement of the aminothiazole ring with a 2-thiazolone alternative led to a series of thiazolo[4,5-d]pyrimidine-2(3H)-one

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