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172758

Sigma-Aldrich

2,3,5-Tribromothiophene

96%

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About This Item

Empirical Formula (Hill Notation):
C4HBr3S
CAS Number:
3141-24-0
Molecular Weight:
320.83
EC Number:
221-544-7
MDL number:
MFCD00014521
UNSPSC Code:
12352100
PubChem Substance ID:
24850418
NACRES:
NA.22

assay

96%

refractive index

n20/D 1.664 (lit.)

bp

120 °C/11 mmHg (lit.)

mp

25-28 °C (lit.)

density

2.483 g/mL at 25 °C (lit.)

SMILES string

Brc1cc(Br)c(Br)s1

InChI

1S/C4HBr3S/c5-2-1-3(6)8-4(2)7/h1H

Inchi Key

SKDNDSLDRLEELJ-UHFFFAOYSA-N

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Application

2,3,5-Tribromothiophene was used in the synthesis of 2,5-bis(dicyanomethylene)-3-bromo-2,5-dihydrothiophene.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - 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

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBQ9914V
BCBN3676V
BCBJ0102V
BCBB6012V
BCBB6012

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On the reaction of 2, 5-dihalothiophenes with tetracyanoethylene oxide.
Gronowitz SALO and UPPSTROM B.
Acta Chemica Scandinavica. Series B, 28, 981-985 (1974)
Khalil K Hussain et al.
Biosensors & bioelectronics, 155, 112094-112094 (2020-02-25)
A robust amperometric sensor was developed for the lactate detection in the extracellular matrix of cancer cells. The sensor was fabricated by separately immobilizing nicotinamide adenine dinucleotide (NAD+) onto a carboxylic acid group and lactate dehydrogenase (LDH) onto an amine

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