N-Methylbis(heptafluorobutyramide)

N-甲基-双-七氟丁酰胺

Also known as: 2,2,3,3,4,4,4-Heptafluoro-N-(2,2,3,3,4,4,4-heptafluorobutanoyl)-N-methylbutanamide, N-Methyl-bis-perfluorobutyramide, N-Methyl-bis-heptafluorobutyramide, MBHFBA, N-Methyl-bis-heptafluoro butyric acid amide, PC4007

N-Methylbis(heptafluorobutyramide) (CAS 73980-71-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C9H3F14NO2 and a molecular weight of 423.10300 g/mol. It is also known as 2,2,3,3,4,4,4-Heptafluoro-N-(2,2,3,3,4,4,4-heptafluorobutanoyl)-N-methylbutanamide, N-Methyl-bis-perfluorobutyramide and N-Methyl-bis-heptafluorobutyramide. Key properties include a boiling point of 171.6ºC at 760 mmHg, a density of 1.686 g/mL at 20ºC(lit.) and a flash point of 57.6ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

73980-71-9

Jingsj CID

J-1420968-0

Molecular Formula

C₉H₃F₁₄NO₂

Chinese Name

N-甲基-双-七氟丁酰胺

Molecular Weight

423.10300 g/mol

Category

Organic Bases

Last updated

8/21/2026