2-Methyl-5-phenylbenzoxazole
- CAS NO.:61931-68-8
- Empirical Formula: C14H11NO
- Molecular Weight: 209.24
- MDL number: MFCD00005772
- EINECS: 263-330-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:26:16
What is 2-Methyl-5-phenylbenzoxazole?
Chemical properties
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The Uses of 2-Methyl-5-phenylbenzoxazole
2-Methyl-5-phenylbenzoxazole was used in the preparation of 2-methyl-3-ethyl-5-phenyl-1H-benzoxazolium iodide (QM1).
Properties of 2-Methyl-5-phenylbenzoxazole
| Melting point: | 60-64 °C(lit.) |
| Boiling point: | 158 °C / 2mmHg |
| Density | 1.0966 (rough estimate) |
| refractive index | 1.5780 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | 1.49±0.10(Predicted) |
| color | White to Light yellow to Light orange |
| BRN | 159076 |
| CAS DataBase Reference | 61931-68-8(CAS DataBase Reference) |
| EPA Substance Registry System | Benzoxazole, 2-methyl-5-phenyl- (61931-68-8) |
Safety information for 2-Methyl-5-phenylbenzoxazole
| Signal word | Danger |
| Pictogram(s) |
![]() Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-Methyl-5-phenylbenzoxazole
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Cyclopropane-1,1-dicarboxylic acid Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity tert-Butyl (2S)-[1-amino-3-(4-iodophenyl)-1-oxopropan-2-yl]carbamate 4-amino-2-fluoro-N- methylbenzamide 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine N-Boc-1,4-butanediamine 4-Bromo-2-fluoro-N-methylbenzamide valeronitrile 3-chlorobenzyl cyanide 3,4 Dimethoxy Benzylcyanide 3,4 Diethoxy Benzylcyanide 2-Chloro Benzylcyanide 3-Hydroxypropionitrile 5-azidovalericacid 6,6'-bis(difluoromethoxy)-2,2'-bis((3,4-dimethoxypyridin-2-yl)methylsulfinyl)-1H,1'H-5,5'-bibenzo[d]imidazole (1-((2'-(2-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (1-((2'-(1-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (4-Methoxyphenyl) hydrazine HydrochlorideRelated products of tetrahydrofuran








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