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591580

Sigma-Aldrich

3-Bromo-4-chlorobenzoic acid

97%

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About This Item

Linear Formula:
BrC6H3(Cl)CO2H
CAS Number:
42860-10-6
Molecular Weight:
235.46
MDL number:
MFCD00079706
UNSPSC Code:
12352100
PubChem Substance ID:
24881346
NACRES:
NA.22

assay

97%

mp

218-222 °C (lit.)

SMILES string

OC(=O)c1ccc(Cl)c(Br)c1

InChI

1S/C7H4BrClO2/c8-5-3-4(7(10)11)1-2-6(5)9/h1-3H,(H,10,11)

InChI key

NLEPZGNUPNMRGF-UHFFFAOYSA-N

General description

3-Bromo-4-chlorobenzoic acid may be used to synthesize 3-bromo-4-chlorobenzophenone via a multi-step reaction procedure.

Application

3-Bromo-4-chlorobenzoic acid can be synthesized via diazotization of 3-amino-4-chlorobenzoic acid followed by reaction with copper(I)bromide.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBD3658V
MKBD3658
34899MJ
08109HE
13326AE

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?Synthesis and photochromic properties of substituted
3H-naphtho[2,1-b]pyrans?
Gabbutt.DC, et al.
Tetrahedron, 61(02), 463-471 (2005)

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