The CAS register number of 3-Ethyl-1-pentyn-3-ol is 6285-06-9. It also can be called as 1-Pentyn-3-ol, 3-ethyl- and the IUPAC name about this chemical is 3-ethylpent-1-yn-3-ol. The molecular formula about this chemical is C₇H₁₂O and molecular weight is 112.17. It belongs to the following product categories which include Acetylenes; Acetylenic Alcohols & Their Derivatives and so on. This chemical is flammable. When you are using it, please keep away from sources of ignition.

Physical properties about 3-Ethyl-1-pentyn-3-ol are: (1)ACD/LogP: 1.38; (2)ACD/LogD (pH 5.5): 1.38; (3)ACD/LogD (pH 7.4): 1.38; (4)ACD/BCF (pH 5.5): 6.57; (5)ACD/BCF (pH 7.4): 6.57; (6)ACD/KOC (pH 5.5): 133.96; (7)ACD/KOC (pH 7.4): 133.96; (8)#H bond acceptors: 1; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 9.23Ų; (12)Index of Refraction: 1.451; (13)Molar Refractivity: 33.8 cm³; (14)Molar Volume: 125.4 cm³; (15)Polarizability: 13.4x10^-24cm³; (16)Surface Tension: 33.3 dyne/cm; (17)Enthalpy of Vaporization: 43.62 kJ/mol; (18)Boiling Point: 137.1 °C at 760 mmHg; (19)Vapour Pressure: 3.03 mmHg at 25°C.

Preparation: this chemical can be prepared by pentan-3-one and ethynylmagnesium bromide at heating. This reaction will need solvent tetrahydrofuran. The yield is about 44%.

Uses of 3-Ethyl-1-pentyn-3-ol: it can be used to produce 3-ethyl-3-chloro-pent-1-yne. This reaction will need reagent CuCl and HCl.

You can still convert the following datas into molecular structure:
(1)SMILES: C#CC(O)(CC)CC
(2)InChI: InChI=1/C7H12O/c1-4-7(8,5-2)6-3/h1,8H,5-6H2,2-3H3
(3)InChIKey: PUNRPAWKFTXZIW-UHFFFAOYAF
(4)Std. InChI: InChI=1S/C7H12O/c1-4-7(8,5-2)6-3/h1,8H,5-6H2,2-3H3
(5)Std. InChIKey: PUNRPAWKFTXZIW-UHFFFAOYSA-N

The toxicity data is as follows: