1,4-Pentadiene
[CAS# 591-93-5]

Identification

• Classification: Organic raw materials >> Hydrocarbon compounds and their derivatives >> Acyclic hydrocarbon
• Name: 1,4-Pentadiene
• Synonyms: NSC 73902
• Molecular Formula: C₅H₈
• Molecular Weight: 68.12
• CAS Registry Number: 591-93-5
• EC Number: 209-736-9

Properties

• Solubility: Very slightly soluble (0.29 g/L) (25 °C), Calc.^*
• Density: 0.672 g/cm³ (13 °C)^**
• Melting point: -148.8 °C^***
• Boiling point: 26.8-27.4 °C^****
• Refractive index: 1.3919 (589.3 nm 15 °C)^*****
• Flash point: 4.4±0.0 °C, Calc.^*

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

^** Paul, Raymond

^*** "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

^**** Schniepp, L. E.

^***** Elsner, B. B.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	1	H224
Aspiration hazard	Asp. Tox.	1	H304