127-66-2
DL-2-Phenyl-3-butyn-2-ol
CAS: 127-66-2
Molecular Formula: C10H10O
127-66-2 - Names and Identifiers
| Name | DL-2-Phenyl-3-butyn-2-ol |
| Synonyms | Phenylbutynol 2-PHENYL-3-BUTYN-2-OL 2-Phenyl-3-butyn-2-ol 2-phenylbut-3-yn-2-ol DL-2-Phenyl-3-butyn-2-ol (2R)-2-phenylbut-3-yn-2-ol (2S)-2-phenylbut-3-yn-2-ol Ethynyl methyl phenyl carbinol (?-2-Phenyl-3-butyn-2-ol (3-1-3) 1-Methyl-1-phenylpropargyl alcohol |
| CAS | 127-66-2 |
| EINECS | 204-855-2 |
| InChI | InChI=1/C10H10O/c1-3-10(2,11)9-7-5-4-6-8-9/h1,4-8,11H,2H3/t10-/m1/s1 |
127-66-2 - Physico-chemical Properties
| Molecular Formula | C10H10O |
| Molar Mass | 146.19 |
| Density | 1,031 g/cm3 |
| Melting Point | 47-49 °C (lit.) |
| Boling Point | 102-103 °C/12 mmHg (lit.) |
| Flash Point | 205°F |
| Vapor Presure | 0.0771mmHg at 25°C |
| Appearance | White to light yellow crystal or powder |
| Color | White semi-transparent |
| BRN | 1100096 |
| pKa | 12.46±0.29(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Refractive Index | 1.5620 (estimate) |
| MDL | MFCD00004454 |
| Use | Used in the cycloaddition reaction of nitrides promoted by aqueous copper (II) to produce triazole (triazoles). |
127-66-2 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| RTECS | ES0840000 |
| TSCA | Yes |
| HS Code | 29062990 |
127-66-2 - Introduction
Slightly soluble in water, soluble in acetone, benzene and most conventional organic solvents
Last Update：2022-10-16 17:13:04
127-66-2 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Use | Used for the cycloaddition reaction of nitrides promoted by aqueous copper (II) to generate triazole (triazoles). |
Last Update：2024-04-09 19:05:10
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