Methyl linolenate

Also known as: Methyl α-linolenate, Methyl (9Z,12Z,15Z)-9,12,15-octadecatrienoate, Methyl all-cis-9,12,15-octadecatrienoate, Linolenic acid methyl ester, (Z,Z,Z)-9,12,15-Octadecatrienoic acid methyl ester

Methyl linolenate (CAS 301-00-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H32O2 and a molecular weight of 292.456 g/mol. Key properties include a melting point of -57℃, a boiling point of 364.4±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 101.4±20.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 301-00-8
Jingsj CID: J-28431-1
Molecular Formula: C₁₉H₃₂O₂
Molecular Weight: 292.456 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	-57℃
Boiling Point	364.4±0.0 °C at 760 mmHg
Density	0.9±0.1 g/cm3
Flash Point	101.4±20.4 °C
Exact Mass	292.240234
PSA	26.30000
LogP	6.96
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.476

Activity & Biological Data

Additional Information	[1]. Huh S et al. Melanogenesis inhibitory effect of fatty acid alkyl esters isolated from Oxalis triangularis. Biol Pharm Bull, 2010, 33(7):1242-5. [2]. Li X et al. Benchmark Calculations for Bond Dissociation Enthalpies of Unsaturated Methyl Esters and the Bond Dissociation Enthalpies of Methyl Linolenate. J Phys Chem A, 2016, Jun 16, 120(23):4025-36 [3]. Saori Okuda et al. Impact of Lipid Physical State on the Oxidation of Methyl Linolenate in Oil-in-Water Emulsions.

Additional Information

[1]. Huh S et al. Melanogenesis inhibitory effect of fatty acid alkyl esters isolated from Oxalis triangularis. Biol Pharm Bull, 2010, 33(7):1242-5. [2]. Li X et al. Benchmark Calculations for Bond Dissociation Enthalpies of Unsaturated Methyl Esters and the Bond Dissociation Enthalpies of Methyl Linolenate. J Phys Chem A, 2016, Jun 16, 120(23):4025-36 [3]. Saori Okuda et al. Impact of Lipid Physical State on the Oxidation of Methyl Linolenate in Oil-in-Water Emulsions.

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 linolenate?

The CAS number of Methyl linolenate is 301-00-8.

What are the molecular formula and molecular weight of Methyl linolenate?

Methyl linolenate has molecular formula C19H32O2 and molecular weight 292.456 g/mol.

What are the upstream and downstream products of Methyl linolenate?

For Methyl linolenate, Upstream Products: Methyl 9-oxononanoate, Methanol, alpha-Linolenic acid; Downstream Products: Dimethyl azelate, Dimethyl suberate, Dimethyl adipate.

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 linolenate (CAS 301-00-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28431-1 (accessed 2026-11-09).

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