Methyl eicosanoate

二十酸甲酯

Also known as: Methyl arachidate, Methyl icosanoate, Arachidic Acid Methyl Ester, Eicosanoic Acid Methyl Ester, Icosanoic Acid Methyl Ester, Methyl Eicosanoate, Methyl Icosanoate, Methyleicosanoate, C20:0 Methyl Ester

CAS No.
1120-28-1
Jingsj CID
J-15915-1
Molecular Formula
C21H42O2
Chinese Name
二十酸甲酯
Molecular Weight
326.557 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point45-48 °C(lit.)
Boiling Point375.0±5.0 °C at 760 mmHg
Density0.8633 g/cm3 (20 ºC)
Flash Point184.2±7.5 °C

Frequently Asked Questions

What is the CAS number of Methyl eicosanoate?

1120-28-1

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

C21H42O2, molecular weight 326.557 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026