2-(2-Hydroxyethoxy)tetrahydropyran
[CAS# 2162-31-4]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyran compound
• Name: 2-(2-Hydroxyethoxy)tetrahydropyran
• Synonyms: 2-[(Tetrahydro-2H-pyran-2-yl)oxy]ethanol; Ethylene glycol mono(tetrahydropyranyl ether)
• Molecular Formula: C₇H₁₄O₃
• Molecular Weight: 146.18
• CAS Registry Number: 2162-31-4
• EC Number: 971-876-8

Properties

• Solubility: Freely soluble (191 g/L) (25 ºC), Calc.^*
• Density: 1.07±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 255 ºC^**
• Flash point: 108.2±24.6 ºC, Calc.^*

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

^** Eshghi, Hossein; Chinese Chemical Letters 2008, V19(9), P1063-1067.

Safety Data

Hazard Classification

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