1,2-Benzisoxazol-3(2H)-one , ≥97% , 21725-69-9

Synonym(s):
1,2-Benzisoxazol-3-ol;1,2-Benzisoxazolin-3-one;3-Hydroxy-1,2-benzisoxazole;Benzo[d]isoxazol-3-ol

CAS NO.：21725-69-9

Empirical Formula: C7H5NO2

Molecular Weight: 135.12

MDL number: MFCD00125030

PRODUCT Properties

• Melting point: 140-142°C
• Density: 1.323±0.06 g/cm3(Predicted)
• storage temp.: 2-8°C
• pka: 13.55±0.20(Predicted)
• form: powder
• color: Pale orange
• CAS DataBase Reference: 21725-69-9(CAS DataBase Reference)

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H303-H315-H319-H335
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36/37/39
• WGK Germany: 3
• RTECS: DE4933500
• HazardClass: IRRITANT
• HS Code: 2934999090