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Ricinoleic acid ethyl ester

Also known as: (R)-ricinoleic acid ethyl ester, (R)-ricinolic acid ethyl ester, 12-hydroxy-, ethyl ester, [R-(Z)]-9-Octadecenoic acid, DELTA 9 CIS 12 HYDROXY OCTADECENOIC ACID ETHYL ESTER, ETHYL RICINOLEATE, Ethyl ricinoleate, RICINOLIC ACID ETHYL ESTER

Ricinoleic acid ethyl ester (CAS 55066-53-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H38O3 and a molecular weight of 326.52100 g/mol. Key properties include a boiling point of 258 °C / 13mmHg, a density of 0.92 and a flash point of 159.1ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
55066-53-0
Jingsj CID
J-26097-9
Molecular Formula
C20H38O3
Molecular Weight
326.52100 g/mol
Category
Organic Acids
Last updated
11/3/2026
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Physicochemical Properties

Boiling Point258 °C / 13mmHg
Density0.92
Flash Point159.1ºC
Exact Mass340.29800
PSA46.53000
LogP5.94790
Refractive Index1.466

Customs & Trade Information

HS Code2918199090
Summary2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。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 Ricinoleic acid ethyl ester?

The CAS number of Ricinoleic acid ethyl ester is 55066-53-0.

What are the molecular formula and molecular weight of Ricinoleic acid ethyl ester?

Ricinoleic acid ethyl ester has molecular formula C20H38O3 and molecular weight 326.52100 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Ricinoleic acid ethyl ester (CAS 55066-53-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26097-9 (accessed 2026-11-09).

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