Key Documents

View All Documentation

247766

3-Thiophenecarboxylic acid

Name: 3-Thiophenecarboxylic acid
Brand: ALDRICH

99%

Synonym(s):

β-Thiophenecarboxylic acid, β-Thiophenic acid, 3-Carboxythiophene, 3-Thenoic acid, 3-Thienylcarboxylic acid, Thiophene-3-carboxylic acid

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₅H₄O₂S

CAS Number:

88-13-1

Molecular Weight:

128.15

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24854891

EC Number:

201-802-5

Beilstein/REAXYS Number:

1994

MDL number:

MFCD00005467

Assay:

99%

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Quality Segment

100

assay

99%

mp

136-141 °C (lit.)

solubility

water: soluble 0.2 g/10 mL, clear to almost clear, colorless to slightly brownish-yellow

functional group

carboxylic acid

SMILES string

OC(=O)c1ccsc1

InChI

1S/C5H4O2S/c6-5(7)4-1-2-8-3-4/h1-3H,(H,6,7)

InChI key

YNVOMSDITJMNET-UHFFFAOYSA-N

Description

General description

Mechanism of photopolymerization of 3-thiophenecarboxylic acid catalyzed by potassium dichromate has been reported.

Application

3-Thiophenecarboxylic acid has been used in the preparation of:

novel acetylene monomer, required for the synthesis of poly(2-methylbut-2-enyl thiophene-3-carboxylate)
oxazolines and oxazoles

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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