3-(6-chloro-3-oxo-1,4-benzoxazin-4-yl)propanenitrile

3-(6-氯-3-氧代-2,3-二氢-4H-苯并[b][1,4]噁嗪-4-基)丙腈

Also known as: 4H-1,4-Benzoxazine-4-propanenitrile, 6-chloro-2,3-dihydro-3-oxo-, 6-chloro-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propanenitrile, 6-chloro-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propionitrile, 3-(6-chloro-3-oxo-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)propanenitrile, JRH-03301, MFCD01834020

3-(6-chloro-3-oxo-1,4-benzoxazin-4-yl)propanenitrile (CAS 351003-20-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H9ClN2O2 and a molecular weight of 236.65400 g/mol. It is also known as 4H-1,4-Benzoxazine-4-propanenitrile, 6-chloro-2,3-dihydro-3-oxo-, 6-chloro-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propanenitrile and 6-chloro-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propionitrile. Key properties include a melting point of 129-132ºC(lit.), a boiling point of 539.5ºC at 760 mmHg, a density of 1.357g/cm3 and a flash point of 280.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

351003-20-8

Jingsj CID

J-32238-8

Molecular Formula

C₁₁H₉ClN₂O₂

Chinese Name

3-(6-氯-3-氧代-2,3-二氢-4H-苯并[b][1,4]噁嗪-4-基)丙腈

Molecular Weight

236.65400 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026