1,2-Benzisoxazole , >96.0%(GC) , 271-95-4

CAS NO.：271-95-4

Empirical Formula: C7H5NO

Molecular Weight: 119.12

MDL number: MFCD00005852

EINECS: 205-983-1

PRODUCT Properties

• Melting point: 139 °C
• Boiling point: 35 to 38 °C (95 to 100 °F; 308 to 311 K) (at 2.67 hPa); 101-102 °C (at 2 kPa)
• Density: 1.18 g/cm3
• refractive index: 1.56
• Flash point: 58 °C (136 °F; 331 K)
• storage temp.: 2-8°C
• solubility: Chloroform (Slightly), Methanol (Slightly)
• pka: -2.03±0.30(Predicted)
• form: liquid
• color: Colorless
• Water Solubility: Soluble in water. 4.1 mg/mL in water at 25°C
• Sensitive: Light Sensitive
• BRN: 2154
• InChI: 1S/C7H5NO/c1-2-4-7-6(3-1)5-8-9-7/h1-5H
• InChIKey: KTZQTRPPVKQPFO-UHFFFAOYSA-N
• SMILES: c1ccc2oncc2c1
• CAS DataBase Reference: 271-95-4(CAS DataBase Reference)

Description and Uses

1,2-Benzisoxazole derivative zonisamide is a novel antiepileptic drug and is effective for the treatment of partial seizures. 1,2-Benzisoxazole is a potential substrates of rabbit liver aldehyde oxidase. It is used to produce 5-nitro-benzo[d]isoxazole. It is involved in manufacturing medicines ( antiepileptics and antipsychotics).

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335-H227
• Precautionary statements: P210-P280-P403+P235-P501-P210e-P261-P280a-P305+P351+P338-P405-P501a
• PPE: Eyeshields, Gloves, type ABEK (EN14387) respirator filter
• Risk Statements: 36/37/38
• Safety Statements: 24/25
• WGK Germany: 3
• F: 8
• HS Code: 2934.99.4400
• Storage Class: 10 - Combustible liquids