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2,3-Dibromothiophene

Name: 2,3-Dibromothiophene
Brand: ALDRICH

97%

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About This Item

Empirical Formula (Hill Notation):

C₄H₂Br₂S

CAS Number:

3140-93-0

Molecular Weight:

241.93

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24893867

EC Number:

221-542-6

Beilstein/REAXYS Number:

107512

MDL number:

MFCD00005418

Assay:

97%

Form:

liquid

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Properties

Quality Segment

100

assay

97%

form

liquid

refractive index

n20/D 1.632 (lit.)

bp

218-219 °C (lit.)

density

2.137 g/mL at 25 °C (lit.)

SMILES string

Brc1ccsc1Br

InChI

1S/C4H2Br2S/c5-3-1-2-7-4(3)6/h1-2H

InChI key

ATRJNSFQBYKFSM-UHFFFAOYSA-N

Description

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1 of 1

This Item	696722	636223	759325
Sigma-Aldrich D43905 2,3-Dibromothiophene	Sigma-Aldrich 696722 3,4-Dibromothiophene-2,5-dicarboxaldehyde	Sigma-Aldrich 636223 5-Bromothiophene-2-sulfonyl chloride	Sigma-Aldrich 759325 2,4-Dibromothiophene
assay 97%	assay 97%	assay 97%	assay -
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
density 2.137 g/mL at 25 °C (lit.)	density -	density -	density 2.157 g/mL at 25 °C
form liquid	form solid	form solid	form liquid
refractive index n20/D 1.632 (lit.)	refractive index -	refractive index -	refractive index n20/D 1.632
bp 218-219 °C (lit.)	bp -	bp 100-102 °C/0.5 mmHg (lit.)	bp -

pictograms

GHS02,GHS06

signalword

Danger

hcodes

H226,H301,H319

pcodes

P210 - P301 + P310 + P330 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

123.8 °F - closed cup

flash_point_c

51 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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