9,10-Epoxy-1,5-cyclododecadiene

Also known as: 13-Oxabicyclo[10.1.0]trideca-4,8-diene, 1,2-Epoxy-5,9-cyclododecadiene, 1,5-Cyclododecadiene 9,10-oxide, NSC 77113

9,10-Epoxy-1,5-cyclododecadiene (CAS 943-93-1) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C12H18O and a molecular weight of 178.27100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 943-93-1
Jingsj CID: J-45666-6
Molecular Formula: C₁₂H₁₈O
Molecular Weight: 178.27100 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	178.13600
PSA	12.53000
LogP	3.22040

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 9,10-Epoxy-1,5-cyclododecadiene?

The CAS number of 9,10-Epoxy-1,5-cyclododecadiene is 943-93-1.

What are the molecular formula and molecular weight of 9,10-Epoxy-1,5-cyclododecadiene?

9,10-Epoxy-1,5-cyclododecadiene has molecular formula C12H18O and molecular weight 178.27100 g/mol.

What are the upstream and downstream products of 9,10-Epoxy-1,5-cyclododecadiene?

For 9,10-Epoxy-1,5-cyclododecadiene, Downstream Products: Azacyclotridecan-2-one, Cyclododecanol, 1,2-Epoxycyclododecane.

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

Last updated: 8/21/2026

How to cite: Jingsj. "9,10-Epoxy-1,5-cyclododecadiene (CAS 943-93-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45666-6 (accessed 2026-11-09).

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