Thieno[2,3-c]pyridine
[CAS# 272-12-8]

Identification

• Name: Thieno[2,3-c]pyridine
• Synonyms: 6-Azabenzo[b]thiophene; 6-Azathianaphthene; NSC 152396
• Molecular Formula: C₇H₅NS
• Molecular Weight: 135.19
• CAS Registry Number: 272-12-8
• EC Number: 820-521-4

Properties

• Solubility: Slightly soluble (3.1 g/L) (25 ºC), Calc.^*
• Density: 1.272±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 58 ºC^**
• Boiling point: 68 ºC (0.5 Torr)^**
• Flash point: 112.3±10.2 ºC, Calc.^*

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

^** Eloy, Fernand; Bulletin des Societes Chimiques Belges 1970, V79, P301-11.

Safety Data

Hazard Classification

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