Cyclooctyl isocyanate

异氰酸环辛酯

Also known as: Cyclooctane, isocyanato-, CYCLOOCTYL ISOCYANATE 97, isocyanatocyclooctane, Cyclooctylisocyanate, MFCD03701630, cyclooctanisocyanate, isocyanato-cyclooctane

Cyclooctyl isocyanate (CAS 4747-70-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H15NO and a molecular weight of 153.22100 g/mol. It is also known as Cyclooctane, isocyanato-, CYCLOOCTYL ISOCYANATE 97 and isocyanatocyclooctane. Key properties include a boiling point of 217-218ºC(lit.), a density of 0.993 g/mL at 25ºC(lit.) and a flash point of 194 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4747-70-0
Jingsj CID
J-34316-7
Molecular Formula
C9H15NO
Chinese Name
异氰酸环辛酯
Molecular Weight
153.22100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point217-218ºC(lit.)
Density0.993 g/mL at 25ºC(lit.)
Flash Point194 °F

Frequently Asked Questions

What is the CAS number of Cyclooctyl isocyanate?

The CAS number of Cyclooctyl isocyanate is 4747-70-0.

What are the molecular formula and molecular weight of Cyclooctyl isocyanate?

Cyclooctyl isocyanate has molecular formula C9H15NO and molecular weight 153.22100 g/mol.

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

Last updated:

How to cite: Jingsj. "Cyclooctyl isocyanate (CAS 4747-70-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34316-7 (accessed 2026-10-24).

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