The (5-Carboxypentyl)(triphenyl)phosphonium bromide, with the CAS registry number 50889-29-7, is a kind of white crystalline solid. It has the product categories including All Aliphatics; Miscellaneous Compounds; Aliphatics; Wittig Reagents. As to its usage, it is widely applied as the pharmaceutical intermediates and catalytic agent.

The characteristics of this chemical are as below: (1)#H bond acceptors: 2; (2)#H bond donors: 1; (3)#Freely Rotating Bonds: 9; (4)Polar Surface Area: 26.3.

When you are dealing with this chemical, you should be careful. For one thing, it is irritating to eyes, respiratory system and skin and may cause inflammation to the skin or other mucous membranes. For another thing, it is harmful which may cause damage to health. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. If in case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Then remember not to breathe dust.

In addition, you could convert the following datas into the molecular structure:
(1)SMILES:[Br-].O=C(O)CCCCC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
(2)InChI:InChI=1/C24H25O2P.BrH/c25-24(26)19-11-4-12-20-27(21-13-5-1-6-14-21,22-15-7-2-8-16-22)23-17-9-3-10-18-23;/h1-3,5-10,13-18H,4,11-12,19-20H2;1H
(3)InChIKey:JUWYRPZTZSWLCY-UHFFFAOYAS