4-Phenyl-3-butyn-2-ol
[CAS# 5876-76-6]

Identification

• Name: 4-Phenyl-3-butyn-2-ol
• Synonyms: 1-Phenyl-3-hydroxybutyne; 1-Phenylbut-1-yn-3-ol; 3-Hydroxy-1-phenyl-1-butyne
• Molecular Formula: C₁₀H₁₀O
• Molecular Weight: 146.19
• CAS Registry Number: 5876-76-6
• EC Number: 627-391-6

Properties

• Solubility: Slightly soluble (6.1 g/L) (25 ºC), Calc.^*
• Density: 1.0664 g/cm³ (20 ºC)^**
• Boiling point: 140-141 ºC (20 Torr)^***
• Refractive index: 1.5682 (20 ºC)^****
• Flash point: 112.9±15.6 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2020 ACD/Labs)

^** Campbell, Kenneth N.; Proceedings of the Indiana Academy of Science 1941, V50, P87-93.

^*** Alguero, M.; Tetrahedron 1962, V18, P1381-94.

^**** Kuznetsov, M. A.; Khimiya Geterotsiklicheskikh Soedinenii 1989, (2), P173-9.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	4	H302