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290165

Sigma-Aldrich

1-Bromo-3,5-difluorobenzene

98%

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About This Item

Linear Formula:
BrC6H3F2
CAS Number:
461-96-1
Molecular Weight:
192.99
EC Number:
416-710-2
MDL number:
MFCD00010305
UNSPSC Code:
12352100
PubChem Substance ID:
24857432
NACRES:
NA.22

Assay

98%

refractive index

n20/D 1.499 (lit.)

bp

140 °C (lit.)

density

1.676 g/mL at 25 °C (lit.)

functional group

bromo

SMILES string

Fc1cc(F)cc(Br)c1

InChI

1S/C6H3BrF2/c7-4-1-5(8)3-6(9)2-4/h1-3H

InChI key

JHLKSIOJYMGSMB-UHFFFAOYSA-N

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Application

1-Bromo-3,5-difluorobenzene was used in the synthesis of 4-bromo-2,6-difluorobenzoic acid.

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

111.2 °F - closed cup

Flash Point(C)

44 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCK1387
MKCJ7729
MKCH2193
MKCG4177
MKCF8912

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Sigma-Aldrich

B66809

1-Bromo-2-fluorobenzene

Regioselective ortho-lithiation of chloro and bromo substituted fluoroarenes.
Tetrahedron Letters, 37(36), 6551-6554 (1996)

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