| 2'-Hydroxy-4'-methylacetophenone Basic information |
| Product Name: | 2'-Hydroxy-4'-methylacetophenone |
| Synonyms: | 2'-HYDROXY-4'-METHYLACETOPHENONE;1-(2-HYDROXY-4-METHYLPHENYL)ETHAN-1-ONE;1-(2-HYDROXY-4-METHYLPHENYL)ETHANONE;ASISCHEM D38758;1-(2-hydroxy-4-methylphenyl)-ethanon;4-Methyl-2-Hydroxyacetophenone;1-(2-HYDROXY-4-METHYLPHENYL)ETHAN-1-ON;Ethanone,1-(2-hydroxy-4-Methylphenyl)- |
| CAS: | 6921-64-8 |
| MF: | C9H10O2 |
| MW: | 150.17 |
| EINECS: | 230-040-6 |
| Product Categories: | Aromatic Acetophenones & Derivatives (substituted);Phenyls & Phenyl-Het;Phenyls & Phenyl-Het;C9;Carbonyl Compounds;Ketones |
| Mol File: | 6921-64-8.mol |
| 2'-Hydroxy-4'-methylacetophenone Chemical Properties |
| Melting point | 21°C |
| Boiling point | 245 °C(lit.) |
| density | 1.08 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | >230 °F |
| storage temp. | 2-8°C |
| form | clear liquid |
| pka | 10.27±0.10(Predicted) |
| color | Colorless to Light orange to Yellow |
| λmax | 325nm(MeOH)(lit.) |
| InChIKey | LYKDOWJROLHYOT-UHFFFAOYSA-N |
| CAS DataBase Reference | 6921-64-8(CAS DataBase Reference) |
| EPA Substance Registry System | Ethanone, 1-(2-hydroxy-4-methylphenyl)- (6921-64-8) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| HS Code | 2914500090 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| 2'-Hydroxy-4'-methylacetophenone Usage And Synthesis |
| Preparation | Preparation by treatment of methyl 4-hydroxy-7- methyl-coumarin-3-carboxylate with potassium hydroxide at 200° (87%). |
| Synthesis Reference(s) | Tetrahedron Letters, 37, p. 4183, 1996 DOI: 10.1016/0040-4039(96)00790-3 |
| General Description | 2′-Hydroxy-4′-methylacetophenone, also known as 1-(2-hydroxy-4-methylphenyl)ethanone can be synthesized by the Fries rearrangement of m-tolyl acetate in the presence of zirconium tetrachloride. The results from the toxicity studies on mite species suggest that 2′-hydroxy-4′-methylacetophenone possesses acaricidal property. |
| 2'-Hydroxy-4'-methylacetophenone Preparation Products And Raw materials |
| Preparation Products | 6-ethyl-m-cresol-->methyl 4-(bromomethyl)-2-methoxybenzoate |
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