5-METHYLBENZOXAZOLE
- Product Name
- 5-METHYLBENZOXAZOLE
- CAS No.
- 10531-78-9
- Chemical Name
- 5-METHYLBENZOXAZOLE
- Synonyms
- 5-METHYLBENZOXAZOLE;5-Methyl-benzooxazole;Benzoxazole, 5-methyl-;5-Methylbenzoxazole>5-Methylbenzoxazole 97%;5-Methylbenzo[d]oxazole;5-METHYL-1,3-BENZOXAZOLE;5-Methylbenzoxazole, 99.5+%
- CBNumber
- CB2397300
- Molecular Formula
- C8H7NO
- Formula Weight
- 133.15
- MOL File
- 10531-78-9.mol
5-METHYLBENZOXAZOLE Property
- Melting point:
- 41-44 °C
- Boiling point:
- 96 °C / 15mmHg
- Density
- 1.1475 (rough estimate)
- refractive index
- 1.5320 (estimate)
- Flash point:
- 87℃
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- soluble in Methanol
- form
- powder to crystal
- pka
- 2.66±0.10(Predicted)
- color
- White to Green to Brown
- CAS DataBase Reference
- 10531-78-9(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi,C,Xn
- Risk Statements
- 36/37/38-37/38-36-34-20/21/22-41-22
- Safety Statements
- 37/39-26-45-36/37/39-27-39-36
- WGK Germany
- 1
- HS Code
- 29349990
N-Bromosuccinimide Price
- Product number
- 722243
- Product name
- 5-Methylbenzoxazole
- Purity
- 97%
- Packaging
- 25g
- Price
- $64.4
- Updated
- 2025/07/31
- Product number
- M1688
- Product name
- 5-Methylbenzoxazole
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $165
- Updated
- 2025/07/31
- Product number
- M1688
- Product name
- 5-Methylbenzoxazole
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $657
- Updated
- 2025/07/31
- Product number
- M332050
- Product name
- 5-Methylbenzoxazole
- Packaging
- 100mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- J96986
- Product name
- 5-Methylbenzo[d]oxazole
- Packaging
- 1g
- Price
- $13
- Updated
- 2021/12/16
5-METHYLBENZOXAZOLE Chemical Properties,Usage,Production
Chemical Properties
YELLOW TO BROWN CRYSTALLINE SOLID
Synthesis
122-51-0
95-84-1
10531-78-9
GENERAL METHOD: Triethyl orthoformate (1.1 mmol) and o-amino-p-toluol (1 mmol) were mixed and p-toluenesulfonic acid (TSA, 1 mol%) was added as a catalyst. The reaction mixture was stirred at 80-90 °C for an appropriate time depending on the course of the reaction (cf. Table 4). After completion of the reaction (monitored by TLC), the reaction mixture was diluted with chloroform (10 mL) and the catalyst was removed by filtration. The final product 5-methylbenzazole was purified by column chromatography.
References
[1] Monatshefte fur Chemie, 2011, vol. 142, # 1, p. 87 - 91
[2] Combinatorial Chemistry and High Throughput Screening, 2013, vol. 16, # 8, p. 618 - 627
[3] Chemical Communications, 2014, vol. 50, # 73, p. 10661 - 10664
[4] Monatshefte fur Chemie, 2007, vol. 138, # 7, p. 663 - 667
[5] Comptes Rendus Chimie, 2013, vol. 16, # 11, p. 1029 - 1034
5-METHYLBENZOXAZOLE Preparation Products And Raw materials
Raw materials
Preparation Products
5-METHYLBENZOXAZOLE Suppliers
- Tel
- 03-36680489
- Fax
- 03-3668-0520
- Sales-JP@TCIchemicals.com
- Country
- Japan
- ProdList
- 28387
- Advantage
- 80
- Tel
- --
- Fax
- --
- reag-info@gms.kanto.co.jp
- Country
- Japan
- ProdList
- 6756
- Advantage
- 74
View Lastest Price from 5-METHYLBENZOXAZOLE manufacturers
- Product
- 5-Methylbenzoxazole 10531-78-9
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 97.5%
- Supply Ability
- 100 tons
- Release date
- 2022-01-14
- Product
- 5-METHYLBENZOXAZOLE 10531-78-9
- Price
- US $9.80/KG
- Min. Order
- 1g
- Purity
- ≥99%
- Supply Ability
- 100kg
- Release date
- 2020-01-08