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Hexachloronaphthalene

Also known as: Halowax 1014, 1,2,3,4,5,6-hexachloronaphthalene, hexachlornaftalen, hexachloro-naphthalen, Butenafine Impurity 83, Naphthalene, 1,2,3,4,5,6-hexachloro-

Hexachloronaphthalene (CAS 1335-87-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H2Cl6 and a molecular weight of 334.84100 g/mol. Key properties include a melting point of 137ºC, a boiling point of 396.1ºC at 760 mmHg, a density of 1.714g/cm3 and a flash point of 199.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1335-87-1
Jingsj CID
J-15701-4
Molecular Formula
C10H2Cl6
Molecular Weight
334.84100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point137ºC
Boiling Point396.1ºC at 760 mmHg
Density1.714g/cm3
Flash Point199.6ºC
Exact Mass331.82900
LogP6.76020
Vapor Pressure4E-06mmHg at 25°C
Refractive Index1.676

Frequently Asked Questions

What is the CAS number of Hexachloronaphthalene?

The CAS number of Hexachloronaphthalene is 1335-87-1.

What are the molecular formula and molecular weight of Hexachloronaphthalene?

Hexachloronaphthalene has molecular formula C10H2Cl6 and molecular weight 334.84100 g/mol.

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

Last updated:

How to cite: Jingsj. "Hexachloronaphthalene (CAS 1335-87-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15701-4 (accessed 2026-11-07).

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