3-Methyl-2-benzoxazolinone
Synonym(s):3-Methyl-2(3H)-benzoxazolone
- CAS NO.：21892-80-8
- Empirical Formula: C8H7NO2
- Molecular Weight: 149.15
- MDL number: MFCD00748831
- EINECS: 625-418-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:26:29
What is 3-Methyl-2-benzoxazolinone?
Chemical properties
pink to light brown crystalline powder
Properties of 3-Methyl-2-benzoxazolinone
| Melting point: | 82-86 °C |
| Boiling point: | 270.21°C (rough estimate) |
| Density | 1.2517 (rough estimate) |
| refractive index | 1.5320 (estimate) |
| pka | -0.47±0.20(Predicted) |
| BRN | 131018 |
| CAS DataBase Reference | 21892-80-8(CAS DataBase Reference) |
Safety information for 3-Methyl-2-benzoxazolinone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-Methyl-2-benzoxazolinone
3-Methyl-2-benzoxazolinone manufacturer
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