5-Chloro-4-methylthiophene-2-carboxaldehyde
[CAS# 65782-04-9]

Identification

• Name: 5-Chloro-4-methylthiophene-2-carboxaldehyde
• Synonyms: 5-Chloro-4-methyl-2-thiophenecarboxaldehyde
• Molecular Formula: C₆H₅ClOS
• Molecular Weight: 160.62
• CAS Registry Number: 65782-04-9
• EC Number: 836-234-2

Properties

• Solubility: Very slightly soluble (0.16 g/L) (25 °C), Calc.^*
• Density: 1.351±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 237.3±35.0 °C (760 Torr), Calc.^*
• Flash point: 97.3±25.9 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)

Safety Data

Hazard Classification

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