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D43905

Sigma-Aldrich

2,3-Dibromothiophene

97%

Empirical Formula (Hill Notation):
C4H2Br2S
CAS Number:
Molecular Weight:
241.93
Beilstein:
107512
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

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

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108472759325247154
2,3-Dibromothiophene 97%

Sigma-Aldrich

D43905

2,3-Dibromothiophene

2,5-Dibromothiophene 95%

Sigma-Aldrich

108472

2,5-Dibromothiophene

2,4-Dibromothiophene

Sigma-Aldrich

759325

2,4-Dibromothiophene

3,4-Dibromothiophene 99%

Sigma-Aldrich

247154

3,4-Dibromothiophene

assay

97%

assay

95%

assay

-

assay

99%

form

liquid

form

-

form

liquid

form

liquid

refractive index

n20/D 1.632 (lit.)

refractive index

n20/D 1.629 (lit.)

refractive index

n20/D 1.632

refractive index

n20/D 1.640 (lit.)

bp

218-219 °C (lit.)

bp

211 °C (lit.)

bp

-

bp

221-222 °C (lit.)

density

2.137 g/mL at 25 °C (lit.)

density

2.147 g/mL at 25 °C (lit.)

density

2.157 g/mL at 25 °C

density

2.188 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

Pictograms

FlameSkull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

123.8 °F - closed cup

Flash Point(C)

51 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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