2-Cyano-4,5-dihydropyran
[CAS# 31518-13-5]

Identification

• Name: 2-Cyano-4,5-dihydropyran
• Synonyms: 2-Cyano-5,6-dihydro-4H-pyran
• Molecular Formula: C₆H₇NO
• Molecular Weight: 109.13
• CAS Registry Number: 31518-13-5
• EC Number: 858-130-6

Properties

• Solubility: Freely soluble (164 g/L) (25 °C), Calc.^*
• Density: 1.06±0.1 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 195.2±30.0 °C (760 Torr), Calc.^*
• Flash point: 78.5±18.4 °C, Calc.^*

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

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H312
Flammable liquids	Flam. Liq.	4	H227
Eye irritation	Eye Irrit.	2A	H319
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H332