Cat Number: INT527720

2-Thiophenecarboxylic acid

CAS Number

527-72-0

Synonyms

2-Thenoic Acid2-Thiophenic Acid Thiophene-2-carboxylic acid;LABOTEST-BB LT02016392;AKOS B022791;AKOS BBS-00003739;ALPHA-THENOIC ACID;2-THENOIC ACID;2-THIOPHENIC ACID;2-THIOPHENECARBOXYLIC ACID

Description

2-Thiophenecarboxylic acid is a sulfur-containing heterocyclic compound, used in the synthesis of pharmaceutical and biologically active compounds.

Molecular Weight

128.15

Molecular Formula

C5H4O2S

EINECS

208-423-4

InChI

QERYCTSHXKAMIS-UHFFFAOYSA-N

InChIKey

QERYCTSHXKAMIS-UHFFFAOYSA-N

Appearance

solid

Color

White to Off-White

Storage

Keep in dark place, sealed in dry, room temperature

Purity

≥99%

pKa

3.49(at 25℃)

Boiling Point

260 ℃

Density, g/cm3

1.42

Melting Point

125-127 ℃

Refractive Index

1.5160 (estimate)

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