1,7-Octadiene
[CAS# 3710-30-3]

Identification

• Classification: Organic raw materials >> Hydrocarbon compounds and their derivatives >> Acyclic hydrocarbon
• Name: 1,7-Octadiene
• Synonyms: NSC 82324; alpha,omega-Octadiene
• Molecular Formula: C₈H₁₄
• Molecular Weight: 110.20
• CAS Registry Number: 3710-30-3
• EC Number: 223-054-9

Properties

• Solubility: Practically insoluble (0.013 g/L) (25 ºC), Calc.^*
• Density: 0.730±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: -70 ºC^**
• Boiling point: 124 ºC (760 Torr)^***
• Refractive index: 1.4232 (589.3 nm 20 ºC)^****
• Flash point: 9.4±0.0 ºC, Calc.^*

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

^** "International Chemical Safety Cards" data were obtained from the National Institute for Occupational Safety and Health (US)

^*** Horner, Leopold; Justus Liebigs Annalen der Chemie 1963, V670, P1-7.

^**** Levina, R. Ya.; Vestnik Moskovskogo Universiteta 1951, V6;No. 1(No. 2, Ser. Fiz.-Mat. i Estestven. Nauk), P89-92.

Safety Data

• Hazard Symbols: F;Xn
• Risk Codes: R11;R52/53;R65
• Safety Description: S16;S61;S62

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	2	H225
Aspiration hazard	Asp. Tox.	1	H304
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400

• Transport Information: UN 2309 3 / PGII