1,2,3,4-Tetrachloro-5,5-dimethoxycyclopentadiene

5,5-二甲氧基-1,2,3,4-四氯环戊二烯

Also known as: 1,2,3,4-Tetrachloro-5,5-dimethoxycyclopenta-1,3-diene, 5,5-Dimethoxytetrachlorocyclopentadiene, 2,3,4,5-Tetrachloro-1,1-dimethoxycyclopentadiene, 2,3,4,5-Tetrachlorocyclopentadienone dimethyl acetal, Tetrachlorocyclopentadiene dimethyl ketal, 1,1-Dimethoxy-2,3,4,5-tetrachlorocyclopentadiene, EINECS 218-623-3, MFCD00001353

1,2,3,4-Tetrachloro-5,5-dimethoxycyclopentadiene (CAS 2207-27-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H6Cl4O2 and a molecular weight of 263.93300 g/mol. It is also known as 1,2,3,4-Tetrachloro-5,5-dimethoxycyclopenta-1,3-diene, 5,5-Dimethoxytetrachlorocyclopentadiene and 2,3,4,5-Tetrachloro-1,1-dimethoxycyclopentadiene. Key properties include a melting point of 26-28ºC, a boiling point of 108-110ºC (11 MMHG), a density of 1.501 and a flash point of 67ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2207-27-4

Jingsj CID

J-38862-7

Molecular Formula

C₇H₆Cl₄O₂

Chinese Name

5,5-二甲氧基-1,2,3,4-四氯环戊二烯

Molecular Weight

263.93300 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026