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467944

5-Bromo-2-thiophenecarboxylic acid

97%

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About This Item

Empirical Formula (Hill Notation):
C5H3BrO2S
CAS Number:
7311-63-9
Molecular Weight:
207.05
NACRES:
NA.22
PubChem Substance ID:
24870449
UNSPSC Code:
12352100
MDL number:
MFCD00079725
Assay:
97%
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assay

97%

mp

141-144 °C (lit.)

functional group

bromo, carboxylic acid

storage temp.

2-8°C

SMILES string

OC(=O)c1ccc(Br)s1

InChI

1S/C5H3BrO2S/c6-4-2-1-3(9-4)5(7)8/h1-2H,(H,7,8)

InChI key

COWZPSUDTMGBAT-UHFFFAOYSA-N

Application

5-Bromo-2-thiophenecarboxylic acid may be used in the preparation of:
  • 5-bromo-2-thiophenecarboxylic acid butyl ester
  • sulphonyl-tetrafluorophenyl (STP) esters
  • new porphyrin sensitizers based on donor-Π-acceptor (D-Π-A) approach

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

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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