Methyl γ-linolenate
Also known as: γ-Linolenic acid methyl ester, 6,9,12-Octadecatrienoic acid methyl ester, Methyl (6Z,9Z,12Z)-6,9,12-octadecatrienoate, FAME 18:3n-6, Methyl gla, Methyl gamma-linolenate
Methyl γ-linolenate (CAS 16326-32-2) 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 boiling point of 385.4±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 101.5±23.2 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16326-32-2
- Jingsj CID
- J-25292-6
- Molecular Formula
- C19H32O2
- Molecular Weight
- 292.456 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 385.4±0.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 101.5±23.2 °C |
| Exact Mass | 292.240234 |
| PSA | 26.30000 |
| LogP | 7.03 |
| Appearance | Liquid |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.476 |
| Storage Conditions | −20°C |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H319 — Causes serious eye irritation
Activity & Biological Data
| Additional Information | [1]. Jubie S, et al. Isolation of methyl gamma linolenate from Spirulina platensis using flash chromatography and its apoptosis inducing effect. BMC Complement Altern Med. 2015 Aug 4;15:263. [2]. Segarnick DJ, et al. Gamma-linolenic acid inhibits the development of the ethanol-induced fatty liver. Prostaglandins Leukot Med. 1985 Mar;17(3):277-82. [3]. Xiuqin K, et al. Studies on the hypolipidemic effects of gamma-linolenic acid methyl ester derived from Spirulina maxima[J]. Zhongguo hai Yang yao wu= Chinese Journal of Marine Drugs, 2003, 22(6): 30-34. [4]. Williams, et al. Antithrombosis agent containing γ-linolenic acid or a functional derivative of it: Federal Republic of Germany, DE2749492[P]. 1978-05-11. [5]. Hiyamuta, et al. Melanoma cell proliferation inhibitors containing γ-linolenic acid or its derivatives: Japan, JP2014141427[P]. 2014-08-07. |
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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 γ-linolenate?
The CAS number of Methyl γ-linolenate is 16326-32-2.
What are the molecular formula and molecular weight of Methyl γ-linolenate?
Methyl γ-linolenate has molecular formula C19H32O2 and molecular weight 292.456 g/mol.
Is Methyl γ-linolenate hazardous?
Methyl γ-linolenate has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H319 — Causes serious eye irritation.
What are the upstream and downstream products of Methyl γ-linolenate?
For Methyl γ-linolenate, Upstream Products: 6-Heptynoic acid, 5-Bromovaleric acid, Methanol; Downstream Products: γ-Linolenic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl γ-linolenate (CAS 16326-32-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25292-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.