2-Fluoro-7,7,8,8-tetracyanoquinodimethane

2-氟-7,7,8,8-四氰基醌二甲烷

Also known as: FTCNQ, 2,2'-(2-fluorocyclohexa-2,5-diene-1,4-diylidene)dimalononitrile, 2,2'-(2-fluorocyclohexa-2,5-diene-1,4-diylidene)dipropanedinitrile, Propanedinitrile, 2,2'-(2-fluoro-2,5-cyclohexadiene-1,4-diylidene)bis-, 2-[4-(dicyanomethylidene)-3-fluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile

2-Fluoro-7,7,8,8-tetracyanoquinodimethane (CAS 69857-37-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H3FN4 and a molecular weight of 222.17700 g/mol. It is also known as FTCNQ, 2,2'-(2-fluorocyclohexa-2,5-diene-1,4-diylidene)dimalononitrile and 2,2'-(2-fluorocyclohexa-2,5-diene-1,4-diylidene)dipropanedinitrile. Key properties include a melting point of 216ºC, a boiling point of 131.6ºC at 760 mmHg, a density of 1.38g/cm3 and a flash point of 33.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

69857-37-0

Jingsj CID

J-1499574-9

Molecular Formula

C₁₂H₃FN₄

Chinese Name

2-氟-7,7,8,8-四氰基醌二甲烷

Molecular Weight

222.17700 g/mol

Category

Ketones

Last updated

8/21/2026