6-Acetyl-2<i>H</i>-1,4-benzoxazin-3(4<i>H</i>)-one , >98.0%(HPLC)(N) , 26518-71-8

CAS NO.：26518-71-8

Empirical Formula: C10H9NO3

Molecular Weight: 191.18

MDL number: MFCD01321313

PRODUCT Properties

• Melting point: 193-195 °C(lit.)
• Boiling point: 431.3±45.0 °C(Predicted)
• Density: 1.263±0.06 g/cm3(Predicted)
• storage temp.: Storage temp. 2-8°C
• pka: 12.06±0.20(Predicted)
• form: powder to crystal
• color: White to Orange to Green
• InChI: 1S/C10H9NO3/c1-6(12)7-2-3-9-8(4-7)11-10(13)5-14-9/h2-4H,5H2,1H3,(H,11,13)
• InChIKey: BKJFWHFUERNXLJ-UHFFFAOYSA-N
• SMILES: CC(=O)c1ccc2OCC(=O)Nc2c1

Description and Uses

6-Acetyl-2H-1,4-benzoxazin-3(4H)-one, also referred to as 6-acetyl-2H-benzo[b][1,4]oxazin-3(4H)-one, is a useful organic building block.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• target organs: Respiratory system
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• HS Code: 2934999090
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Irrit. 2; Skin Irrit. 2; STOT SE 3