This chemical is called Magnesium,chloropentyl-, and it can also be named as Pentylmagnesium chloride. With the molecular formula of C₅H₁₁ClMg, its molecular weight is 130.9. The CAS registry number of this chemical is 6393-56-2, and its product categories are AlkylChemical Synthesis; Grignard Reagents; Organic Bases; Organometallic Reagents; Synthetic Reagents. 

Other characteristics of the Magnesium,chloropentyl- can be summarised as follows: (1)#H bond acceptors: 0; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 4.

Uses of this chemical: Magnesium,chloropentyl- can react with 3-(1-pentyl-prop-2-ynyloxy)-butan-2-ol to get trideca-6,7-diene. This reaction needs the reagent of CuBr*2P(OEt)₃, and the solvent of diethyl ether. The yield is 85 %. This reaction should be taken at the temperature of -78 - 20 °C.



When you are using this chemical, please be cautious about it as follows: It is highly flammable. It not only can cause burns, but also may form explosive peroxides. It reacts violently and liberates extremely flammable gases when contacting with water. Do not empty into drains. Take precautionary measures against static discharges. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add - Never use water). When you use it, you should wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).

You can still convert the following datas into molecular structure:
1.SMILES: CCCCC[Mg]Cl
2.InChI:InChI=1/C5H11.ClH.Mg/c1-3-5-4-2;;/h1,3-5H2,2H3;1H;/q;;+1/p-1/rC5H11ClMg/c1-2-3-4-5-7-6/h2-5H2,1H3
3.InChIKey: 6393-56-2