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716375

Sigma-Aldrich

2,5-Dibromo-3-methylthiophene

97%

Synonym(s):

3-Methyl-2,5-dibromothiophene

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About This Item

Empirical Formula (Hill Notation):
C5H4Br2S
CAS Number:
13191-36-1
Molecular Weight:
255.96
MDL number:
MFCD00015470
UNSPSC Code:
12352100
PubChem Substance ID:
329763385
NACRES:
NA.22

Quality Level

100

Assay

97%

form

liquid

refractive index

n20/D 1.613

density

1.974 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

Cc1cc(Br)sc1Br

InChI

1S/C5H4Br2S/c1-3-2-4(6)8-5(3)7/h2H,1H3

InChI key

IHFXZROPBCBLLG-UHFFFAOYSA-N

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H315,H318

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

>230.0 °F - closed cup

Flash Point(C)

> 110 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
MKBC0717

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