Dienochlor

Also known as: 1,1',2,2',3,3',4,4',5,5'-DECACHLOROBI-2,4-CYCLOPENTADIEN-1-YL, 1,1’,2,2’,3,3’,4,4’,5,5’-decachloro-bi-4-cyclopentadien-1-yl, 1,1’,2,2’,3,3’,4,4’,5,5’-decachlorobi(cyclopenta-2,4-diene), 1,1’,2,2’,3,3’,4,4’,5,5’-decachlorobi-2,4-cyclopentadien-1-yl, 1,1’2,2’,3,3’4,4’,5,5’-Decachlorodi-2,4-cy-clo-pentadien-1-yl, 1,2,3,4,5-pentachloro-5-(1,2,3,4,5-pentachlorocyclopenta-2,4-dien-1-yl)cyclopenta-1,3-diene, BIS(PENTACHLOROCYCLOPENTADIENYL), DECACHLOROBIS(2,4-CYCLOPENTADIENE-1-YL), DIENOCHLOR, Decachlor, Decachlorobi-2,4-cyclopentadien-1-yl, Dienochlore, EINECS 218-763-5, HRS 16A, Hooker HRS 1654, Hooker hrs-16, MFCD00019272, PENTAC, PENTAC (TM), Pentac SP

Dienochlor (CAS 2227-17-0) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C10Cl10 and a molecular weight of 474.63700 g/mol. Key properties include a boiling point of 455.6ºC at 760mmHg, a density of 1.94g/cm3 and a flash point of 229.7ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2227-17-0

Jingsj CID

J-38646-7

Molecular Formula

C₁₀Cl₁₀

Molecular Weight

474.63700 g/mol

Category

Organohalogen Compounds

Last updated

8/21/2026