Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

702676

Sigma-Aldrich

4-Methylthiophene-2-carboxaldehyde

97%

Synonym(s):

4-Methyl-2-thiophenecarbaldehyde

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C6H6OS
CAS Number:
6030-36-0
Molecular Weight:
126.18
MDL number:
MFCD00159561
UNSPSC Code:
12352100
PubChem Substance ID:
329762393
NACRES:
NA.22

Quality Level

100

assay

97%

form

liquid

refractive index

n20/D 1.578

bp

88-92 °C/5 mmHg

density

1.025 g/mL at 25 °C

SMILES string

Cc1csc(C=O)c1

InChI

1S/C6H6OS/c1-5-2-6(3-7)8-4-5/h2-4H,1H3

InChI key

HVXCGIPRXBJIRK-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

197.6 °F

flash_point_c

92 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service