Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

130583

Sigma-Aldrich

3-(2-Thienyl)acrylic acid

98%

Synonym(s):

2-Thiopheneacrylic acid

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

About This Item

Empirical Formula (Hill Notation):
C7H6O2S
CAS Number:
1124-65-8
Molecular Weight:
154.19
EC Number:
214-402-0
MDL number:
MFCD00005455
UNSPSC Code:
12352100
PubChem Substance ID:
24847968
NACRES:
NA.22

assay

98%

form

powder

mp

145-148 °C (lit.)

functional group

carboxylic acid

SMILES string

OC(=O)\C=C\c1cccs1

InChI

1S/C7H6O2S/c8-7(9)4-3-6-2-1-5-10-6/h1-5H,(H,8,9)/b4-3+

InChI key

KKMZQOIASVGJQE-ONEGZZNKSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBC2788V
S34619
04910AE
09613MD
18012LA

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

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