Methyl (9Z)-12-(acetyloxy)octadec-9-enoate

O-乙酰基蓖麻酸甲酯

Also known as: Methyl acetylricinoleate, Methyl O-acetylricinoleate, O-Acetylricinoleic acid methyl ester, Methyl (Z)-12-acetoxy-9-octadecenoate, Flexricin P-4, Naturechem MAR, Methyl 12-acetoxy-9-octadecenoate, Methyl 12-acetoxyoleate

CAS No.
140-03-4
Jingsj CID
J-16083-8
Molecular Formula
C21H38O4
Chinese Name
O-乙酰基蓖麻酸甲酯
Molecular Weight
354.524 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-26ºC
Boiling Point428.5±38.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point200.1±25.2 °C

Frequently Asked Questions

What is the CAS number of Methyl (9Z)-12-(acetyloxy)octadec-9-enoate?

140-03-4

What are the molecular formula and molecular weight of Methyl (9Z)-12-(acetyloxy)octadec-9-enoate?

C21H38O4, molecular weight 354.524 g/mol

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