2-Chloro-3-nitrothiophene
[CAS# 5330-98-3]

Identification

• Name: 2-Chloro-3-nitrothiophene
• Synonyms: NSC 2546
• Molecular Formula: C₄H₂ClNO₂S
• Molecular Weight: 163.58
• CAS Registry Number: 5330-98-3
• EC Number: 639-281-5

Properties

• Solubility: Very slightly soluble (0.28 g/L) (25 ºC), Calc.^*
• Density: 1.592±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 49-50 ºC^**
• Boiling point: 253.5±20.0 ºC (760 Torr), Calc.^*
• Flash point: 107.1±21.8 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Astrakhantseva, N. I.; Khimiya Geterotsiklicheskikh Soedinenii 1975, (12), P1607-8.

Safety Data

Hazard Classification

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