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Merck
CN

D75807

2,5-Dichlorothiophene

98%

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About This Item

Empirical Formula (Hill Notation):
C4H2Cl2S
CAS Number:
3172-52-9
Molecular Weight:
153.03
NACRES:
NA.22
PubChem Substance ID:
24894138
UNSPSC Code:
12352100
EC Number:
221-638-8
MDL number:
MFCD00005423
Assay:
98%
Form:
liquid

Key Documents

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InChI

1S/C4H2Cl2S/c5-3-1-2-4(6)7-3/h1-2H

InChI key

FGYBDASKYMSNCX-UHFFFAOYSA-N

SMILES string

Clc1ccc(Cl)s1

assay

98%

form

liquid

refractive index

n20/D 1.562 (lit.)

bp

162 °C (lit.)

density

1.442 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Quality Level

100

Related Categories

wgk

WGK 3

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

flash_point_f

138.2 °F - closed cup

flash_point_c

59 °C - closed cup

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW8998
MKCW3904
MKCR6008
MKCF5038
MKCC7073

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