2-Methylbenzoxazole , >98.0%(GC) , 95-21-6

Synonym(s):
2-Methyl-1,3-benzoxazole;2-Methyl-4,5-benzoxazole

CAS NO.：95-21-6

Empirical Formula: C8H7NO

Molecular Weight: 133.15

MDL number: MFCD00005771

EINECS: 202-399-9

PRODUCT Properties

• Melting point: 5-10 °C(lit.)
• Boiling point: 178 °C(lit.)
• Density: 1.121 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.548(lit.)
• FEMA: 4398 | 2-METHYL-4,5-BENZOXAZOLE
• Flash point: 167 °F
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• pka: 1.58±0.10(Predicted)
• form: clear liquid
• Specific Gravity: 1.121
• color: Colorless to Light yellow to Light orange
• Odor: at 0.10 % in dipropylene glycol. tobacco burnt phenolic meaty powdery capers
• Odor Type: tobacco
• Water Solubility: Not miscible in water.
• JECFA Number: 1557
• BRN: 112297
• InChIKey: BJEBCCKIVRWKGV-UHFFFAOYSA-N
• LogP: 1.82
• CAS DataBase Reference: 95-21-6(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoxazole, 2-methyl-(95-21-6)
• EPA Substance Registry System: Benzoxazole, 2-methyl- (95-21-6)

Description and Uses

2-Methylbenzoxazole has been used in synthesis of bis-styryl dyes. It is also used in medicine and for the synthesis of other organic compounds.

Safety

• Symbol(GHS): GHS05,GHS07
• Signal word: Danger
• Hazard statements: H302-H315-H318-H335
• Precautionary statements: P261-P280-P305+P351+P338
• Hazard Codes: Xn,Xi,C
• Risk Statements: 22-36/37/38-41-37/38-34-20/21/22
• Safety Statements: 26-36/37/39-37/39-45-27
• RIDADR: UN 1760
• WGK Germany: 3
• RTECS: DM4850000
• F: 8
• TSCA: Yes
• HazardClass: 8
• PackingGroup: III
• HS Code: 29349990