The CAS register number of Benzonitrile,4-(3-hydroxy-1-propyn-1-yl)- is 80151-16-2. It also can be called as 4-(3-Hydroxyprop-1-ynyl)benzonitrile and the systematic name about this chemical is 4-(3-hydroxyprop-1-yn-1-yl)benzonitrile. The molecular formula about this chemical is C₁₀H₇NO and molecular weight is 157.17.

Physical properties about Benzonitrile,4-(3-hydroxy-1-propyn-1-yl)- are: (1)ACD/LogP: 1.76; (2)#H bond acceptors: 2; (3)#H bond donors: 1; (4)#Freely Rotating Bonds: 2; (5)Polar Surface Area: 33.02Ų; (6)Index of Refraction: 1.604; (7)Molar Refractivity: 44.75 cm³; (8)Molar Volume: 130.1 cm³; (9)Polarizability: 17.74x10^-24cm³; (10)Surface Tension: 62.4 dyne/cm; (11)Flash Point: 149.8 °C; (12)Enthalpy of Vaporization: 59.77 kJ/mol; (13)Boiling Point: 324.2 °C at 760 mmHg; (14)Vapour Pressure: 0.000102 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: N#Cc1ccc(C#CCO)cc1
(2)InChI: InChI=1/C10H7NO/c11-8-10-5-3-9(4-6-10)2-1-7-12/h3-6,12H,7H2
(3)InChIKey: WUBRVKKUJQPDQN-UHFFFAOYAQ
(4)Std. InChI: InChI=1S/C10H7NO/c11-8-10-5-3-9(4-6-10)2-1-7-12/h3-6,12H,7H2
(5)Std. InChIKey: WUBRVKKUJQPDQN-UHFFFAOYSA-N