This chemical is called Phosphine, cyclohexyl-, and its CAS registry number is 822-68-4. With the molecular formula of C₆H₁₃P, its product category is Primary Phosphines. It's incompatible with organic material, air, oxidizing agents, halogens. Store it under an inert atmosphere.

Other characteristics of the Phosphine, cyclohexyl- can be summarised as followings: (1)#H bond acceptors: 0; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 1; (4)Polar Surface Area: 13.59 Å²; (5)Flash Point: 41.5 °C; (6)Enthalpy of Vaporization: 36.63 kJ/mol; (7)Boiling Point: 145 °C at 760 mmHg; (8)Vapour Pressure: 6.25 mmHg at 25°C.

Uses of this chemical: The Phosphine, cyclohexyl- could react with 3-chlorocarbonyloxy-propene, and obtain the Monoallyloxycarbonyl-cyclohexylphosphan. This reaction needs the reagent of K₂CO₃, and the solvent of benzene. The yield is 73.7 %. In addition, this reaction should be taken for 6 hours. The other condition is heating.

When you are using this chemical, please be cautious about it as the following: This chemical is spontaneously flammable in air. Keep it away from sources of ignition. It's harmful by inhalation, in contacting with skin and if swallowed. It causes burns. Wear suitable protective clothing, gloves and eye/face protection. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice. Keep the container in a well-ventilated place.

You can still convert the following datas into molecular structure: 
1.SMILES: PC1CCCCC1
2.InChI: InChI=1/C6H13P/c7-6-4-2-1-3-5-6/h6H,1-5,7H2
3.InChIKey: ZBCKWHYWPLHBOK-UHFFFAOYAG