methyl (2E,4Z)-2,4-decadienoate

Also known as: 2,4-decadienoic acid methyl ester, methyl (E,Z)-2,4-decadienoate, E,Z-Methyl 2,4-decadienoate, deca-2t,4c-dienoic acid methyl ester, deca-2t,4c-diensaeure-methylester, METHYL-2,4-DECADIENOATE

methyl (2E,4Z)-2,4-decadienoate (CAS 4493-42-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H18O2 and a molecular weight of 182.25900 g/mol. Key properties include a boiling point of 246ºC at 760 mmHg, a density of 0.907 g/cm3 and a flash point of 108.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4493-42-9
Jingsj CID: J-1518477-7
Molecular Formula: C₁₁H₁₈O₂
Molecular Weight: 182.25900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	246ºC at 760 mmHg
Density	0.907 g/cm3
Flash Point	108.1ºC
Exact Mass	182.13100
PSA	26.30000
LogP	2.85210
Refractive Index	1.459

Customs & Trade Information

HS Code	2916190090
Summary	2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Frequently Asked Questions

What is the CAS number of methyl (2E,4Z)-2,4-decadienoate?

The CAS number of methyl (2E,4Z)-2,4-decadienoate is 4493-42-9.

What are the molecular formula and molecular weight of methyl (2E,4Z)-2,4-decadienoate?

methyl (2E,4Z)-2,4-decadienoate has molecular formula C11H18O2 and molecular weight 182.25900 g/mol.

What are the upstream and downstream products of methyl (2E,4Z)-2,4-decadienoate?

For methyl (2E,4Z)-2,4-decadienoate, Upstream Products: Hept-1-yne, acrylic acid methyl ester, Hept-1-ene.

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

Last updated: 8/21/2026

How to cite: Jingsj. "methyl (2E,4Z)-2,4-decadienoate (CAS 4493-42-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518477-7 (accessed 2026-11-09).

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