(2E,4E)-2,4-decadienoic acid

Also known as: (2E,4E)-deca-2,4-dienoic acid, (E,E)-2,4-decadienoic acid, 2,4-Decadienoic acid, 2,4-Decadienoic acid, (2E,4E)-, trans,trans-2,4-decadienoic acid, Deca-2t,4t-diensaeure, deca-2t,4t-dienoic acid

(2E,4E)-2,4-decadienoic acid (CAS 30361-33-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H16O2 and a molecular weight of 168.23300 g/mol. Key properties include a boiling point of 293.6ºC at 760mmHg, a density of 0.958g/cm3 and a flash point of 199.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 30361-33-2
Jingsj CID: J-1970919-4
Molecular Formula: C₁₀H₁₆O₂
Molecular Weight: 168.23300 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	293.6ºC at 760mmHg
Density	0.958g/cm3
Flash Point	199.4ºC
Exact Mass	168.11500
PSA	37.30000
LogP	2.76370
Refractive Index	1.482

Activity & Biological Data

Additional Information	[1]. Zhang XF, et, al. 2 E,4 E-Decadienoic Acid, a Novel Anti-Oomycete Agent from Coculture of Bacillus subtilis and Trichoderma asperellum. Microbiol Spectr. 2022 Aug 31;10(4):e0154222.

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 (2E,4E)-2,4-decadienoic acid?

The CAS number of (2E,4E)-2,4-decadienoic acid is 30361-33-2.

What are the molecular formula and molecular weight of (2E,4E)-2,4-decadienoic acid?

(2E,4E)-2,4-decadienoic acid has molecular formula C10H16O2 and molecular weight 168.23300 g/mol.

What are the upstream and downstream products of (2E,4E)-2,4-decadienoic acid?

For (2E,4E)-2,4-decadienoic acid, Upstream Products: (E)-3-iodoacrylic acid, trans,trans-2,4-Decadienal, trans-2-Octen-1-ol; Downstream Products: (2E,4E)-2,4-Decadien-1-ol, Pellitorine.

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. "(2E,4E)-2,4-decadienoic acid (CAS 30361-33-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1970919-4 (accessed 2026-11-09).

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