3-Thiophenecarboxamide
[CAS# 51460-47-0]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Thiophene compound
• Name: 3-Thiophenecarboxamide
• Synonyms: 3-Thenamide
• Molecular Formula: C₅H₅NOS
• Molecular Weight: 127.17
• CAS Registry Number: 51460-47-0
• EC Number: 692-329-7

Properties

• Solubility: Slightly soluble (1.9 g/L) (25 ºC), Calc.^*
• Density: 1.302±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 178-179 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Campaigne, E. E.; Journal of the American Chemical Society 1954, V76, P2447-50.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H312
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H332