| 
  
    | product Name | DL-2-Phenyl-3-butyn-2-ol |  
    | Synonyms | 2-Phenyl-3-butyn-2-ol; 2-phenylbut-3-yn-2-ol; (2S)-2-phenylbut-3-yn-2-ol; (2R)-2-phenylbut-3-yn-2-ol |  
    | Molecular Formula | C10H10O |  
    | Molecular Weight | 146.1858 |  
    | InChI | InChI=1/C10H10O/c1-3-10(2,11)9-7-5-4-6-8-9/h1,4-8,11H,2H3/t10-/m1/s1 |  
    | CAS Registry Number | 127-66-2 |  
    | EINECS | 204-855-2 |  
    | Molecular Structure |   |  
    | Density | 1.064g/cm3 |  
    | Melting point | 46-51℃ |  
    | Boiling point | 217.5°C at 760 mmHg |  
    | Refractive index | 1.553 |  
    | Flash point | 96.1°C |  
    | Vapour Pressur | 0.0771mmHg at 25°C |  
    | Hazard Symbols |  Xn:Harmful; 
 |  
    | Risk Codes | R22:Harmful if swallowed.; 
 |  
    | Safety Description |  |  |