The Benzyltriphenylphosphonium tetrafluoroborate, with the CAS registry number 31240-52-5, has the other name (4-Chlorobenzyl)triphenylphosphonium tetrafluoroborate. Its molecular formula is C₂₅H₂₂BF₄P and its molecular weight is 440.22. However, this chemical whichi is white crystalline powder should be kept cool and dry.

When you are using this chemical, please be cautious about it as the following: This chemical is rritating to skin. Please wear suitable gloves if you use it.

You can still convert the following datas into molecular structure: 
1.SMILES: F[B-](F)(F)F.c1(ccccc1)C[P+](c2ccccc2)(c3ccccc3)c4ccccc4
2.InChI: InChI=1/C25H22P.BF4/c1-5-13-22(14-6-1)21-26(23-15-7-2-8-16-23,24-17-9-3-10-18-24)25-19-11-4-12-20-25;2-1(3,4)5/h1-20H,21H2;/q+1;-1 3.InChIKey: AJSIYGMNHUOCDH-UHFFFAOYAA