The But-3-ene-1,2-diol, with CAS registry number 86161-40-2, has the systematic name of but-3-ene-1,2-diol. Besides this, it is also called 3-Butene-1,2-diol. This chemical should be stored at the temperature of 0-6°C. And the chemical formula of this chemical is C₄H₈O₂. What's more, its EINECS is 207-835-1.

Physical properties of But-3-ene-1,2-diol: (1)# of Rule of 5 Violations: 0; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 13.54; (5)ACD/KOC (pH 7.4): 13.54; (6)#H bond acceptors: 2; (7)#H bond donors: 2; (8)#Freely Rotating Bonds: 4; (9)Polar Surface Area: 40.46 Å²; (10)Index of Refraction: 1.461; (11)Molar Refractivity: 23.334 cm³; (12)Molar Volume: 85.045 cm³; (13)Polarizability: 9.25×10^-24cm³; (14)Surface Tension: 37.993 dyne/cm; (15)Density: 1.036 g/cm³; (16)Flash Point: 89.323 °C; (17)Enthalpy of Vaporization: 50.348 kJ/mol; (18)Boiling Point: 196.499 °C at 760 mmHg; (19)Vapour Pressure: 0.102 mmHg at 25°C.

Preparation: this chemical can be prepared by vinyl-oxirane. This reaction will need reagent H₂O.

When you are using this chemical, please be cautious about it as the following:
The But-3-ene-1,2-diol irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: C=CC(CO)O
(2)InChI: InChI=1/C4H8O2/c1-2-4(6)3-5/h2,4-6H,1,3H2
(3)InChIKey: ITMIAZBRRZANGB-UHFFFAOYAH
(4)Std. InChI: InChI=1S/C4H8O2/c1-2-4(6)3-5/h2,4-6H,1,3H2
(5)Std. InChIKey: ITMIAZBRRZANGB-UHFFFAOYSA-N