1,2,3,4,7,7-Hexachloro-5-(2,3,4,5-tetrabromophenyl)bicyclo[2.2.1]hept-2-ene

四溴苯基六氯降冰片烯

Also known as: Dechlorane 604 Component A, (Tetrabromophenyl) hexachloronorbornene, 1,2,3,4,7,7-Hexachloro-5-(tetrabromophenyl)bicyclo[2.2.1]hept-2-ene, 5-(Tetrabromophenyl)-1,2,3,4,7,7-hexachloro-2-norbornene, Hexachlorocyclopentadiene-tetrabromostyrene adduct, Dechlorane 604 Component A in toluene

1,2,3,4,7,7-Hexachloro-5-(2,3,4,5-tetrabromophenyl)bicyclo[2.2.1]hept-2-ene (CAS 34571-16-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H4Br4Cl6 and a molecular weight of 692.505 g/mol. It is also known as Dechlorane 604 Component A, (Tetrabromophenyl) hexachloronorbornene and 1,2,3,4,7,7-Hexachloro-5-(tetrabromophenyl)bicyclo[2.2.1]hept-2-ene. Key properties include a boiling point of 526.4±50.0 °C at 760 mmHg, a density of 2.5±0.1 g/cm3 and a flash point of 309.2±20.2 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
34571-16-9
Jingsj CID
J-920185-5
Molecular Formula
C13H4Br4Cl6
Chinese Name
四溴苯基六氯降冰片烯
Molecular Weight
692.505 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point526.4±50.0 °C at 760 mmHg
Density2.5±0.1 g/cm3
Flash Point309.2±20.2 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 1,2,3,4,7,7-Hexachloro-5-(2,3,4,5-tetrabromophenyl)bicyclo[2.2.1]hept-2-ene?

The CAS number of 1,2,3,4,7,7-Hexachloro-5-(2,3,4,5-tetrabromophenyl)bicyclo[2.2.1]hept-2-ene is 34571-16-9.

What are the molecular formula and molecular weight of 1,2,3,4,7,7-Hexachloro-5-(2,3,4,5-tetrabromophenyl)bicyclo[2.2.1]hept-2-ene?

1,2,3,4,7,7-Hexachloro-5-(2,3,4,5-tetrabromophenyl)bicyclo[2.2.1]hept-2-ene has molecular formula C13H4Br4Cl6 and molecular weight 692.505 g/mol.

Is 1,2,3,4,7,7-Hexachloro-5-(2,3,4,5-tetrabromophenyl)bicyclo[2.2.1]hept-2-ene hazardous?

1,2,3,4,7,7-Hexachloro-5-(2,3,4,5-tetrabromophenyl)bicyclo[2.2.1]hept-2-ene has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "1,2,3,4,7,7-Hexachloro-5-(2,3,4,5-tetrabromophenyl)bicyclo[2.2.1]hept-2-ene (CAS 34571-16-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-920185-5 (accessed 2026-10-23).

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