(S)-Pentane-1,2-diol
[CAS# 29117-54-2]

Identification

• Name: (S)-Pentane-1,2-diol
• Synonyms: (-)-1,2-Pentanediol; (S)-(-)-1,2-Pentanediol
• Molecular Formula: C₅H₁₂O₂
• Molecular Weight: 104.15
• CAS Registry Number: 29117-54-2
• EC Number: 877-097-9

Properties

• Solubility: Soluble (73 g/L) (25 °C), Calc.^*
• Density: 0.978±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 83.0-84.5 °C (7 Torr)^**
• Refractive index: 1.4356 (18 °C)^**
• Flash point: 104.4±0.0 °C, Calc.^*

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

^** Mori, Kenji

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.	2A	H319