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Cicutoxin

毒芹素

Also known as: (R)-(-)-Cicutoxin, 8,10,12-Heptadecatriene-4,6-diyne-1,14-diol, (8E,10E,12E,14R)-8,10,12-Heptadecatriene-4,6-diyne-1,14-diol, WATERHEMLOCKTOXIN, NSC 606489

Cicutoxin (CAS 505-75-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H22O2 and a molecular weight of 258.35500 g/mol. It is also known as (R)-(-)-Cicutoxin, 8,10,12-Heptadecatriene-4,6-diyne-1,14-diol and (8E,10E,12E,14R)-8,10,12-Heptadecatriene-4,6-diyne-1,14-diol. Key properties include a melting point of 54ºC /(-)-form/; 67ºC /(+-)-form/, a boiling point of 467.2ºC at 760mmHg, a density of 1.025g/cm3 and a flash point of 218.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
505-75-9
Jingsj CID
J-1323548-6
Molecular Formula
C17H22O2
Chinese Name
毒芹素
Molecular Weight
258.35500 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point54ºC /(-)-form/; 67ºC /(+-)-form/
Boiling Point467.2ºC at 760mmHg
Density1.025g/cm3
Flash Point218.3ºC

Frequently Asked Questions

What is the CAS number of Cicutoxin?

The CAS number of Cicutoxin is 505-75-9.

What are the molecular formula and molecular weight of Cicutoxin?

Cicutoxin has molecular formula C17H22O2 and molecular weight 258.35500 g/mol.

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

Last updated:

How to cite: Jingsj. "Cicutoxin (CAS 505-75-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1323548-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.