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Endosulfan ether

Also known as: 4,7-Methanoisobenzofuran, 4,5,6,7,8,8-hexachloro-1,3,3a,4,7,7a-hexahydro-, Endosulfan-ether, NSC 37660, 1,3,3a,4,7,7a-Hexahydro-4,5,6,7,8,8-hexachloro-4,7-methanoisobenzofuran, 4,5,6,7,8,8-Hexachloro-1,3,3a,4,7,7a-hexahydro-4,7-methanoisobenzofuran

Endosulfan ether (CAS 3369-52-6) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C9H6Cl6O and a molecular weight of 342.86100 g/mol. Key properties include a density of 1.5669 (estimate) and a flash point of >100 °C. It is classified under GHS with signal word Warning and hazard statements H400 — Very toxic to aquatic life. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
3369-52-6
Jingsj CID
J-8604-8
Molecular Formula
C9H6Cl6O
Molecular Weight
342.86100 g/mol
Category
Ethers
Last updated
11/3/2026
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Physicochemical Properties

Density1.5669 (estimate)
Flash Point>100 °C
Exact Mass339.85500
PSA9.23000
LogP4.09450

GHS Safety & Compliance

Environmental HazardSignal word: Warning
  • H400 — Very toxic to aquatic life

Customs & Trade Information

HS Code2932999099
Summary2932999099. 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 Endosulfan ether?

The CAS number of Endosulfan ether is 3369-52-6.

What are the molecular formula and molecular weight of Endosulfan ether?

Endosulfan ether has molecular formula C9H6Cl6O and molecular weight 342.86100 g/mol.

Is Endosulfan ether hazardous?

Endosulfan ether has GHS signal word Warning and hazard statements H400 — Very toxic to aquatic life.

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

Last updated:

How to cite: Jingsj. "Endosulfan ether (CAS 3369-52-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8604-8 (accessed 2026-11-06).

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