9-(Dichloromethylene)-1,4,4a,8a-tetrahydro-1,4-methanonaphthalene-5,8-dione

9-(二氯亚甲基)-1,4,4a,8a-四氢-1,4-甲桥萘-5,8-二酮

9-(Dichloromethylene)-1,4,4a,8a-tetrahydro-1,4-methanonaphthalene-5,8-dione (CAS 1263184-85-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H8Cl2O2 and a molecular weight of 255.09 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1263184-85-5
Jingsj CID: J-735223-2
Molecular Formula: C₁₂H₈Cl₂O₂
Chinese Name: 9-(二氯亚甲基)-1,4,4a,8a-四氢-1,4-甲桥萘-5,8-二酮
Molecular Weight: 255.09 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 9-(Dichloromethylene)-1,4,4a,8a-tetrahydro-1,4-methanonaphthalene-5,8-dione?

The CAS number of 9-(Dichloromethylene)-1,4,4a,8a-tetrahydro-1,4-methanonaphthalene-5,8-dione is 1263184-85-5.

What are the molecular formula and molecular weight of 9-(Dichloromethylene)-1,4,4a,8a-tetrahydro-1,4-methanonaphthalene-5,8-dione?

9-(Dichloromethylene)-1,4,4a,8a-tetrahydro-1,4-methanonaphthalene-5,8-dione has molecular formula C12H8Cl2O2 and molecular weight 255.09 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "9-(Dichloromethylene)-1,4,4a,8a-tetrahydro-1,4-methanonaphthalene-5,8-dione (CAS 1263184-85-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-735223-2 (accessed 2026-10-23).

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