The CAS registry number of 1-Octadecene is 112-88-9. The IUPAC name is octadec-1-ene. In addition, it is a long-chain hydrocarbon and an alkene with the molecular formula C₁₈H₃₆. It is a relatively inexpensive solvent and is compatible with oleic acid. What's more, it is a clear colourless to amber liquid which can be used in the synthesis of colloidal quantum dots.

Physical properties about 1-Octadecene are: (1)ACD/LogP: 9.81; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 9.81; (4)ACD/LogD (pH 7.4): 9.81; (5)ACD/BCF (pH 5.5): 1000000; (6)ACD/BCF (pH 7.4): 1000000; (7)ACD/KOC (pH 5.5): 5170237.5; (8)ACD/KOC (pH 7.4): 5170237.5; (9)#Freely Rotating Bonds: 15; (10)Index of Refraction: 1.443; (11)Molar Refractivity: 85.16 cm³; (12)Molar Volume: 320.7 cm³; (13)Polarizability: 33.76×10^-24cm³; (14)Surface Tension: 27.9 dyne/cm; (15)Density: 0.787 g/cm³; (16)Flash Point: 148.9 °C; (17)Enthalpy of Vaporization: 53.34 kJ/mol; (18)Boiling Point: 314.4 °C at 760 mmHg; (19)Vapour Pressure: 0.000863 mmHg at 25°C.

Preparation of 1-Octadecene: this chemical can be prepared by 1-tellanyl-octadecan-2-ol. This reaction will need reagents toluene-p-sulphonyl chloride and pyridine. The yield is about 92%.

Uses of 1-Octadecene: it can be used to produce (E)-17-tetratriacontene. This reaction will need reagents WCl₆, Sn(CH₃)₄ and ethyl acetate. The reaction time is 35 hours at temperature of 80 °C. And the yield is about 49%.

When you are using this chemical, please be cautious about it as the following:
This chemical may irritate eyes and skin, and may cause lung damage if swallowed. When you are using it, do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) and avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1)SMILES: C=C\CCCCCCCCCCCCCCCC
(2)Std. InChI: InChI=1S/C18H36/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3H,1,4-18H2,2H3
(3)Std. InChIKey: CCCMONHAUSKTEQ-UHFFFAOYSA-N