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2-Pentene, 3-methyl-,(2E)-

Also known as: (2E)-3-Methyl-2-pentene, (E)-3-Methyl-2-pentene, (E)-3-methylpent-2-ene, (E)-CH3CH=C(CH3)C2H5, 1-ethyl-1,2-dimethylethylene, 3-METHYL-2-PENTENE, 3-Methyl-trans-2-pentene, 3-Methyl-trans-pent-2-ene, 3-Methylmercapto-2-thiophen-carbonsaeure, 3-Methylmercapto-thiophen-2-carbonsaeure, 3-Methylthio-2-thiophenecarboxylic acid, 3-Thiomethyl-thiophen-2-carbonsaeure, 3-methylsulfanyl-thiophene-2-carboxylic acid, EINECS 210-465-3, MFCD00009334, TRANS-3-METHYL-2-PENTENE, trans 3-methyl-2-pentene, trans-3-methyl-2-pentene, trans-3-methyl-pent-2-ene, trans-3-methylpent-2-ene

2-Pentene, 3-methyl-,(2E)- (CAS 616-12-6) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H12 and a molecular weight of 84.15950 g/mol. Key properties include a melting point of -138.44°C, a boiling point of 70-72ºC, a density of 0.698 g/mL at 25ºC(lit.) and a flash point of -6.7 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
616-12-6
Jingsj CID
J-39036-3
Molecular Formula
C6H12
Molecular Weight
84.15950 g/mol
Category
Aliphatic Hydrocarbons
Last updated
11/2/2026
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Physicochemical Properties

Melting Point-138.44°C
Boiling Point70-72ºC
Density0.698 g/mL at 25ºC(lit.)
Flash Point-6.7 °C
Exact Mass84.09390
LogP2.36260
Refractive Indexn20/D 1.405

Frequently Asked Questions

What is the CAS number of 2-Pentene, 3-methyl-,(2E)-?

The CAS number of 2-Pentene, 3-methyl-,(2E)- is 616-12-6.

What are the molecular formula and molecular weight of 2-Pentene, 3-methyl-,(2E)-?

2-Pentene, 3-methyl-,(2E)- has molecular formula C6H12 and molecular weight 84.15950 g/mol.

What are the upstream and downstream products of 2-Pentene, 3-methyl-,(2E)-?

For 2-Pentene, 3-methyl-,(2E)-, Upstream Products: 2-Ethyl-1-butanol, 3-Methyl-1-pentyn-3-ol, 1-hexene; Downstream Products: 3-methylpent-1-en-3-ol, 3-Methyl-3-pentanol, Pentane, 3-methylene-.

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

Last updated:

How to cite: Jingsj. "2-Pentene, 3-methyl-,(2E)- (CAS 616-12-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39036-3 (accessed 2026-11-09).

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