Thieno[3,2-c]pyridine
[CAS# 272-14-0]

Identification

• Name: Thieno[3,2-c]pyridine
• Synonyms: 5-Azathianaphthene
• Molecular Formula: C₇H₅NS
• Molecular Weight: 135.19
• CAS Registry Number: 272-14-0
• EC Number: 205-984-7

Properties

• Solubility: Slightly soluble (6.1 g/L) (25 ºC), Calc.^*
• Density: 1.272±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 47-49 ºC^**
• Boiling point: 255.1±13.0 ºC (760 Torr), Calc.^*
• Flash point: 112.3±10.2 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

^** Maffrand, Jean Pierre; Heterocycles 1979, V12(11), P1479-82.

Safety Data

Hazard Classification

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