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2-Methylbenzoxazole

2-Methylbenzoxazole Structure
2-Methylbenzoxazole
  • CAS No.95-21-6
  • Chemical Name:2-Methylbenzoxazole
  • CBNumber:CB1340839
  • Molecular Formula:C8H7NO
  • Formula Weight:133.15
  • MOL File:95-21-6.mol
2-Methylbenzoxazole Property
  • 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
  • biological source synthetic
  • 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)
  • Substances Added to Food (formerly EAFUS) 2-METHYL-4,5-BENZOXAZOLE
  • EWG's Food Scores 1
  • FDA UNII Z0P021V3TI
  • NIST Chemistry Reference Benzoxazole, 2-methyl-(95-21-6)
  • EPA Substance Registry System Benzoxazole, 2-methyl- (95-21-6)
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H302-H315-H318-H335
  • Precautionary statements P261-P280-P305+P351+P338
2-Methylbenzoxazole Price More Price(3)
  • Brand: Sigma-Aldrich(India)
  • Product number: 108936
  • Product name : 2-Methylbenzoxazole
  • Purity: 99%
  • Packaging: 25G
  • Price: ₹2002.63
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: M0557
  • Product name : 2-Methylbenzoxazole
  • Purity: min. 99.0 %
  • Packaging: 25G
  • Price: ₹2200
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: M0557
  • Product name : 2-Methylbenzoxazole
  • Purity: min. 99.0 %
  • Packaging: 500G
  • Price: ₹9800
  • Updated: 2022/05/26
  • Buy: Buy

2-Methylbenzoxazole Chemical Properties,Usage,Production

  • Chemical Properties clear colourless to yellow liquid
  • Chemical Properties Yellowish liquid, solidifying in the cold.
    Insoluble in water, soluble in alcohol, miscible with most oils. Very sweet odor of rather gassy-pungent character when undiluted, becoming floralsweet, heavy, when diluted.
  • 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.
  • Definition ChEBI: A member of the class of 1,3-benzoxazoles that is 1,3-benzoxazole substituted by a methyl group at position 2.
  • Production Methods 2-Methylbenzoxazole can be produced from ortho-Aminophenol plus Acetic anhydride by heating and distilling.
  • Aroma threshold values High strength odor, tobacco type; recommend smelling in a 0.10% solution or less.
  • Synthesis Reference(s) Tetrahedron Letters, 37, p. 675, 1996 DOI: 10.1016/0040-4039(95)02240-6
  • Biochem/physiol Actions Odor at 1.0%: Musty, nutty pecan, almond and pistachio-like, tobacco, vanilla-like with brown roasted burnt rubber and cooked rice-like nuances.Taste at 2.0ppm: Musty, nutty, vanilla and rice-like.
2-Methylbenzoxazole Preparation Products And Raw materials
Raw materials
Preparation Products
2-Methylbenzoxazole Suppliers
Global(174)Suppliers
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  • Supplier：
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  • Tel：+86-0371-86658258<br/>+8613203830695
  • Email：laboratory@coreychem.com
  • Country：China
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  • Advantage：58
2-Methylbenzoxazole Spectrum
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