212997

2-Phenyl-3-butyn-2-ol

≥98%

• Sinonimo/i: α-Ethynyl-α-methylbenzenemethanol, 2-Hydroxy-2-phenyl-3-butyne, 2-Phenyl-2-hydroxy-3-butyne, 3-Hydroxy-3-phenyl-1-butyne, 3-Phenyl-1-butyn-3-ol, 3-Phenylbutyn-3-ol, Ethynylmethylphenylcarbinol, Methylphenylethynylcarbinol
• Formula condensata: C₆H₅C(CH₃)(OH)C≡CH
• Numero CAS: 127-66-2
• Peso molecolare: 146.19
• Beilstein: 1100096
• Numero CE: 204-855-2
• Numero MDL: MFCD00004454
• Codice UNSPSC: 12352100
• ID PubChem: 24852760
• NACRES: NA.22

Proprietà

• Livello qualitativo: 200
• Saggio: ≥98%
• Forma fisica: solid
• P. eboll.: 102-103 °C/12 mmHg (lit.)
• Punto di fusione: 47-49 °C (lit.)
• Stringa SMILE: CC(O)(C#C)c1ccccc1
• InChI: 1S/C10H10O/c1-3-10(2,11)9-7-5-4-6-8-9/h1,4-8,11H,2H3; KSLSOBUAIFEGLT-UHFFFAOYSA-N

Descrizione

Applicazioni

2-Phenyl-3-butyn-2-ol was used in the preparation of :

• (3-methyl-5-isoxazolyl)(phenyl)-methanol
• 1-(3-methyl-5-isoxazolyl)-1-phenyl-1-ethanol
• α-methylene cyclic carbonates via reaction with CO₂ catalyzed by transition metal salts in ionic liquid
• copper (II)-promoted cycloaddtion to azides leading to triazoles

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H302
• Classi di pericolo: Acute Tox. 4 Oral
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 204.8 °F - closed cup
• Punto d’infiammabilità (°C): 96 °C - closed cup
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Gloves