4-Hydroxythiophene-2-carboxylic acid

Overview

IDCS-94FE40951586

CAS RN40748-90-1

Synonyms 4-hydroxythiophene-2-carboxylic acid
40748-90-1
DTXSID40534132
RefChem:293439
DTXCID40484921
853-571-0
4-Hydroxy-2-thiophenecarboxylic acid
2-Thiophenecarboxylic acid, 4-hydroxy-
MFCD08695062
SCHEMBL166310 More…

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Identification

Molecular FormulaC5H4O3S

Molecular Weight144.15 g/mol

CAS Number40748-90-1

IUPAC Name

4-hydroxythiophene-2-carboxylic acid

C1=C(SC=C1O)C(=O)O

InChI=1S/C5H4O3S/c6-3-1-4(5(7)8)9-2-3/h1-2,6H,(H,7,8)

FFIUBSLJPHJUCZ-UHFFFAOYSA-N

Safety & Regulations

⚠ Warning Handle according to recommended safety guidelines.

WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
WarningH319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
WarningH335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]