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759325

Sigma-Aldrich

2,4-Dibromothiophene

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About This Item

Empirical Formula (Hill Notation):
C4H2Br2S
CAS Number:
3140-92-9
Molecular Weight:
241.93
MDL number:
MFCD00043889
UNSPSC Code:
12352100
PubChem Substance ID:
329766773
NACRES:
NA.22

form

liquid

refractive index

n20/D 1.632

density

2.157 g/mL at 25 °C

functional group

bromo

SMILES string

Brc1csc(Br)c1

InChI

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

InChI key

WAQFYSJKIRRXLP-UHFFFAOYSA-N

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Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H301,H315,H318,H335

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV4041
MKCP8781
MKCN3235
MKCH8567
MKCB0143V

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