2-Butanone-1,1,1,3,3-d5

2-丁酮-1,1,1,3,3-d5

Also known as: 2-Butanone-d5, 1,1,1,3,3-pentadeuteriobutan-2-one, 1,1,1,3,3-pentadeuterio-butan-2-one, 1,1,1,3,3-butanone-d5, 2-Butaneone-1,1,1,3,3-D5, Methyl-d3 ethyl-1,1-d2 ketone, butanone-d5, methyl-d3ethyl-1,1-d2ketone, Deuterated 2-butanone, MEK-1,1,1,3,3-D5

2-Butanone-1,1,1,3,3-d5 (CAS 24313-50-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C4H3D5O and a molecular weight of 77.13650 g/mol. It is also known as 2-Butanone-d5, 1,1,1,3,3-pentadeuteriobutan-2-one and 1,1,1,3,3-pentadeuterio-butan-2-one. Key properties include a melting point of -87ºC(lit.), a boiling point of 80ºC(lit.), a density of 0.860 g/mL at 25ºC and a flash point of 26 °F. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

24313-50-6

Jingsj CID

J-89893-7

Molecular Formula

C₄H₃D₅O

Chinese Name

2-丁酮-1,1,1,3,3-d5

Molecular Weight

77.13650 g/mol

Category

Ketones

Last updated

8/21/2026