3-Amino-2-cyanothiophene
[CAS# 56489-05-5]

Identification

• Name: 3-Amino-2-cyanothiophene
• Synonyms: 3-Aminothiophene-2-carbonitrile
• Molecular Formula: C₅H₄N₂S
• Molecular Weight: 124.16
• CAS Registry Number: 56489-05-5
• EC Number: 961-372-6

Properties

• Solubility: Very slightly soluble (0.31 g/L) (25 ºC), Calc.^*
• Density: 1.33±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 49-50 ºC^**

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

^** Song, Yang-Heon; Journal of Heterocyclic Chemistry 2009, V46(6), P1132-1136.

Safety Data

Hazard Classification

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