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dec-5-ene

Also known as: (5Z)-5-Decene, (E)-dec-5-ene, (Z)-5-C10H20, (Z)-5-Decene, (Z)-dec-5-ene, 5-Decene, (Z)-, 5-Decene,(Z), CIS-5-DECENE, Z-5-decene, cis-5-DECENE, 96%cis-5-DECENE, 96%cis-5-DECENE, 96%cis-5-DECENE, 96%, cis-5-Decene, cis-Dec-5-ene

dec-5-ene (CAS 7433-78-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H20 and a molecular weight of 140.26600 g/mol. Key properties include a boiling point of 60ºC / 20mmHg, a density of 0.75 and a flash point of 45.5ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
7433-78-5
Jingsj CID
J-1072876-4
Molecular Formula
C10H20
Molecular Weight
140.26600 g/mol
Category
Aliphatic Hydrocarbons
Last updated
11/3/2026
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Physicochemical Properties

Boiling Point60ºC / 20mmHg
Density0.75
Flash Point45.5ºC
Exact Mass140.15700
LogP3.92300
Refractive Index1.42

Frequently Asked Questions

What is the CAS number of dec-5-ene?

The CAS number of dec-5-ene is 7433-78-5.

What are the molecular formula and molecular weight of dec-5-ene?

dec-5-ene has molecular formula C10H20 and molecular weight 140.26600 g/mol.

What are the upstream and downstream products of dec-5-ene?

For dec-5-ene, Upstream Products: 5-Decyne, 1-hexene, Hex-1-yne; Downstream Products: Pentanoic acid, Decane, 5-Decene, (5E)-.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "dec-5-ene (CAS 7433-78-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1072876-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.