5-METHYLBENZOXAZOLE
- CAS No.
- 10531-78-9
- Chemical Name:
- 5-METHYLBENZOXAZOLE
- Synonyms
- 5-Methylbenzo[d]oxazole;5-METHYLBENZOXAZOLE;5-Methyl-benzooxazole;Benzoxazole, 5-methyl-;5-Methylbenzoxazole>5-Methylbenzoxazole 97%;5-METHYL-1,3-BENZOXAZOLE;5-Methylbenzoxazole, 99.5+%
- CBNumber:
- CB2397300
- Molecular Formula:
- C8H7NO
- Molecular Weight:
- 133.15
- MDL Number:
- MFCD00216938
- MOL File:
- 10531-78-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 5-Methylbenzoxazole 97% | 722243 | 25g | $68.6 |
| 5-Methylbenzoxazole >98.0%(GC) | M1688 | 5g | $176 |
| 5-Methylbenzoxazole >98.0%(GC) | M1688 | 25g | $702 |
| 5-Methylbenzoxazole 95% | AS92742 | 5g | $20 |
| 5-Methylbenzoxazole 95% | AS92742 | 25g | $61 |
| More product size | |||
| 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 |
| pka | 2.66±0.10(Predicted) |
| form | powder to crystal |
| color | White to Green to Brown |
| CAS DataBase Reference | 10531-78-9(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H318 | |||||||||
| Precautionary statements | P280-P301+P312+P330-P305+P351+P338+P310 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
5-METHYLBENZOXAZOLE price More Price(56)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 722243 | 5-Methylbenzoxazole 97% | 10531-78-9 | 25g | $68.6 | 2026-04-30 | Buy |
| TCI Chemical | M1688 | 5-Methylbenzoxazole >98.0%(GC) | 10531-78-9 | 5g | $176 | 2026-04-30 | Buy |
| TCI Chemical | M1688 | 5-Methylbenzoxazole >98.0%(GC) | 10531-78-9 | 25g | $702 | 2026-04-30 | Buy |
| Activate Scientific | AS92742 | 5-Methylbenzoxazole 95% | 10531-78-9 | 5g | $20 | 2026-06-04 | Buy |
| Activate Scientific | AS92742 | 5-Methylbenzoxazole 95% | 10531-78-9 | 25g | $61 | 2026-06-04 | Buy |
5-METHYLBENZOXAZOLE Chemical Properties,Uses,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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14035 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49906 | 58 | |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29780 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +86-13203830695 | laboratory@coreychem.com | China | 30203 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34526 | 58 |
| AFINE CHEMICALS LIMITED | +86-571-85134551 +86-18958018566 | info@afinechem.com | China | 15050 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 17705817739 | info@dycnchem.com | China | 52693 | 58 |
| Zhejiang J&C Biological Technology Co.,Limited | +1-2135480471 | sales@sarms4muscle.com | China | 10378 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49859 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501 | product@acmec-e.com | China | 33301 | 58 |
View Lastest Price from 5-METHYLBENZOXAZOLE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-31 | 5-METHYLBENZOXAZOLE
10531-78-9
|
1KG | 99% | 1000kgs | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2022-01-15 | 5-Methylbenzoxazole
10531-78-9
|
1KG | 97.5% | 100 tons | Honest Joy Holdings Limited | ||
 |
2020-01-09 | 5-METHYLBENZOXAZOLE
10531-78-9
|
$9.80 | 1g | ≥99% | 100kg | Career Henan Chemical Co |
-
- 5-METHYLBENZOXAZOLE
10531-78-9
- $0.00
- 99%
- Shaanxi Dideu New Materials Co. Ltd
-
- 5-Methylbenzoxazole
10531-78-9
- $0.00
- 97.5%
- Honest Joy Holdings Limited
-
- 5-METHYLBENZOXAZOLE
10531-78-9
- $9.80
- ≥99%
- Career Henan Chemical Co
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