This chemical is called Cyclopropyltriphenylphosphonium bromide, and its CAS registry number is 14114-05-7. With the molecular formula of C₂₁H₂₀BrP, its product categories are Cyclopropanes; Phosphonium Compounds; Simple 3-Membered Ring Compounds; Synthetic Organic Chemistry; Wittig & Horner-Emmons Reaction; Wittig Reaction; C-C Bond Formation; Olefination; Wittig Reagents. In addition, this chemical should be sealed in the ventilated and dry place, away from oxides and water.

Other characteristics of the Cyclopropyltriphenylphosphonium bromide can be summarised as followings: (1)H-Bond Donor: 0; (2)H-Bond Acceptor: 1; (3)Rotatable Bond Count: 4; (4)Exact Mass: 382.0486; (5)MonoIsotopic Mass: 382.0486; (6)Topological Polar Surface Area: 0; (7)Heavy Atom Count: 23; (8)Formal Charge: 0; (9)Complexity: 295; (10)Covalently-Bonded Unit Count: 2.

Production method of this chemical: The Cyclopropyltriphenylphosphonium bromide could be obtained by the reactant of (3-bromo-propyl)-triphenyl-phosphonium; bromide. This reaction needs the reagent of NaOEt.

Uses of this chemical: The Cyclopropyltriphenylphosphonium bromide could react with cyclohexanone, and obtain the Cyclopropylidencyclohexan. This reaction needs the reagent of NaH, and the solvent of tetrahydrofuran.

When you are using this chemical, please be cautious about it as the following: This chemical is irritating to eyes, respiratory system and skin. You should wear suitable protective clothing if you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
1.SMILES: [Br-].c1cccc(c1)[P+](c2ccccc2)(c3ccccc3)C4CC4
2.InChI: InChI=1/C21H20P.BrH/c1-4-10-18(11-5-1)22(21-16-17-21,19-12-6-2-7-13-19)20-14-8-3-9-15-20;/h1-15,21H,16-17H2;1H/q+1;/p-1 3.InChIKey: XMPWFKHMCNRJCL-REWHXWOFAH