7208-05-1

Basic information

• Product Name: Dimethyl Oxazole
• Synonyms: Dimethyl Oxazole;2,4-Dimethyloxazole
• CAS NO: 7208-05-1
• Molecular Formula: C₅H₇NO
• Molecular Weight: 97.12
• Product Categories: Oxazole&Isoxazole
• Mol File: 7208-05-1.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 108°C(lit.)
• Flash Point: 34.5 ºC
• Appearance: /
• Density: 0.9352
• Vapor Pressure: 30.9mmHg at 25°C
• Refractive Index: 1.4320-1.4360
• Storage Temp.: 2-8°C
• PKA: 2.91±0.10(Predicted)
• CAS DataBase Reference: Dimethyl Oxazole(CAS DataBase Reference)
• NIST Chemistry Reference: Dimethyl Oxazole(7208-05-1)
• EPA Substance Registry System: Dimethyl Oxazole(7208-05-1)

Safety Data

• RIDADR: 1993
• HazardClass: 3
• PackingGroup: III
• Hazardous Substances Data: 7208-05-1(Hazardous Substances Data)

Usage

General Description

Dimethyl oxazole, also known as 2,5-dimethyl oxazole, is a chemical compound with the molecular formula C5H7NO. It is a heterocyclic aromatic compound containing a five-membered ring with one nitrogen and one oxygen atom. Dimethyl oxazole is widely used as a building block in organic synthesis, particularly in the production of pharmaceuticals, agrochemicals, and dyes. It is also used as a flavoring agent in the food industry. The compound is stable under normal conditions, but may pose some health and environmental risks if not handled and disposed of properly. Overall, dimethyl oxazole is a versatile and important chemical in various industries due to its unique structure and wide range of applications.

InChI:InChI=1/C5H7NO/c1-4-3-7-5(2)6-4/h3H,1-2H3

Upstream product

• 15686-71-2 cefalexin 
• 1118-66-7 4-amino-3-penten-2-one 
• 7803-49-8 hydroxylamine 

Downstream Products

• 187399-73-1 5-bromo-2,4-dimethyloxazole 
• 1310530-91-6 5-{1-tert-butyl-2-[2-(2,4-dimethyloxazol-5-yl)phenyl]-1H-benzimidazol-5-yl}pyrimidin-2-ylamine 
• 1236376-73-0 2,4-dimethyl-5-[(E)-styryl]oxazole 
• 28921-35-9 2-methyl-3-ethoxycarbonyl-furan 
• 26501-83-7 5-methyl-furan-3-carboxylic acid ethyl ester 
• 541-58-2 2,4-dimethylthiazole 
• 141-78-6 ethyl acetate 
• 78502-94-0 2-Styryl-4-methyloxazol 

Relevant articles and documents

Sunlight-assisted decomposition of cephalexin by novel synthesized NiS-PPY-Fe3O4 nanophotocatalyst

In this research, the catalytic performance of NiS and NiS immobilized into the matrix of magnetite polypyrrole core/shell (Fe3O4@PPY) for degradation of cephalexin was investigated. After characterization, by FTIR, TG, XRD, VSM, DRS, PL, Brunauer–Emmett–Teller (BET), TEM and SEM techniques, the photocatalysts were used for degradation of a pharmaceutical pollutant; cephalexin under UV and sunlight irradiations. The results indicated that application of PPY-Fe3O4 as the catalyst supports significantly enhanced the photocatalytic activity of NiS. The degradation efficiency obtained by NiS-PPY-Fe3O4 was higher than the value obtained by NiS alone. Moreover, by use of the support, a significant red shift was occurred on the band gap energy of NiS resulting higher degradation of the pollutant under sunlight irradiation. Paramagnetic nature of the NiS-PPY-Fe3O4 photocatlyst enabled effective separation of the used catalysts from the reaction solution with the aid of an external magnetic field and avoiding the tedious filtration or centrifugation. Upon regeneration, the photocatalyst retained most of its initial efficiency. Addition of H2O2 to the photocatalyst mixture had an enhancing effect on the cephalexin degradation. The photodegradation products were identified by GC–MS technique.