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Merck
CN

668354

4,5-Dimethylthiophene-2-carboxaldehyde

97%

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About This Item

Empirical Formula (Hill Notation):
C7H8OS
CAS Number:
5928-48-3
Molecular Weight:
140.20
NACRES:
NA.22
PubChem Substance ID:
24884978
UNSPSC Code:
12352100
MDL number:
MFCD02093897

Key Documents

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InChI

1S/C7H8OS/c1-5-3-7(4-8)9-6(5)2/h3-4H,1-2H3

SMILES string

Cc1cc(C=O)sc1C

InChI key

QSBBXKVGLJSGAJ-UHFFFAOYSA-N

assay

97%

refractive index

n20/D 1.579

bp

82-85 °C/0.2 mmHg

density

1.179 g/mL at 25 °C

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

>230.0 °F

flash_point_c

> 110 °C

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBJ6296V
MKBG1014V
02429BJ
02813CE

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