116154-22-4

116154-22-4 - Names and Identifiers

Name	3-(TRIPHENYLPHOSPHONIO)PROPANE-1-SULFONA
Synonyms	3-(TRIPHENYLPHOSPHONIO)PROPANE-1-SULFONA 3-(triphenylphosphonio)propane-1-sulfonate 3-triphenylphosphaniumylpropane-1-sulfonate
CAS	116154-22-4
InChI	InChI=1/C21H21O3PS/c22-26(23,24)18-10-17-25(19-11-4-1-5-12-19,20-13-6-2-7-14-20)21-15-8-3-9-16-21/h1-9,11-16H,10,17-18H2

116154-22-4 - Physico-chemical Properties

Molecular Formula	C21H21O3PS
Molar Mass	384.434
Physical and Chemical Properties	WGK Germany:3

116154-22-4 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany	3
FLUKA BRAND F CODES	10-21

116154-22-4 - Introduction

3-(Triphenylphosphonium) propane -1-sulfonate, also known as TPPTS, is an organophosphorus compound. Its chemical formula is C18H21O3PS3.

TPPTS is a white crystalline solid that is soluble in water and organic solvents such as alcohols and ketones. It has stable properties and can exist stably in a wide temperature range.

TPPTS is widely used as a catalyst and ligand in organic synthesis. It can form complexes with transition metals for accelerating various chemical reactions, such as hydrogenation, oxygenation, reduction and asymmetric synthesis. Due to its high efficiency, high selectivity and recyclability, TPPTS is widely used in the fields of drug synthesis, fine chemical synthesis and material science.

TPPTS is usually prepared by reacting 3-(triphenylphosphinic) propane with sulfuric acid to obtain the sulfate salt of TPPTS. The sulfate salt is then treated with a base to give the free acid or sodium salt of TPPTS.

The use of TPPTS should pay attention to safety measures. It has a certain irritation, contact with the skin or eyes can cause irritation and burning. Therefore, appropriate protective equipment such as gloves, safety glasses and protective clothing should be worn during operation. In addition, should avoid inhalation of its dust or vapor, so as not to cause harm to the respiratory tract. During use and storage, keep away from ignition and oxidizing agents to avoid the risk of fire and explosion. Such as accidental contact or ingestion, should promptly seek medical treatment.

Last Update：2024-04-09 20:48:19