正辛基三苯基溴化膦

正辛基三苯基溴化膦 - Names and Identifiers

Name	n-Octyl triphenylphosphonium bromide
Synonyms	(1-OctyL OCTYLTRIPHENYLPHOSPHONIUM BROMIDE Capryltriphenylphosphonium bromide N-OCTYL TRIPHENYLPHOSPONIUM BROMIDE Octyl(triphenyl)phosphonium bromide octyl(triphenyl)phosphanium,bromide n-Octyl triphenylphosphonium bromide (1-Octyl)triphenylphosphonium bromide (1-OCTYL)TRIPHENYLPHOSPHONIUM BROMIDE N-OCTYLPYRIDINIUM TRIPHENYL PHOSPHONIUM BROMIDE
CAS	42036-78-2
EINECS	255-635-8
InChI	InChI=1/C26H32P.BrH/c1-2-3-4-5-6-16-23-27(24-17-10-7-11-18-24,25-19-12-8-13-20-25)26-21-14-9-15-22-26;/h7-15,17-22H,2-6,16,23H2,1H3;1H/q+1;/p-1

正辛基三苯基溴化膦 - Physico-chemical Properties

Molecular Formula	C26H32BrP
Molar Mass	455.41
Melting Point	61-63°C
Solubility	Chloroform (Slightly)
Appearance	Solid
Color	Pale Brown
BRN	3642460
Storage Condition	Hygroscopic, Refrigerator, under inert atmosphere
Sensitive	Hygroscopic
MDL	MFCD00051874

正辛基三苯基溴化膦 - Risk and Safety

Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.

正辛基三苯基溴化膦 - Introduction

n-Octyl triphenylphosphonium bromide is an organic compound with the chemical formula C34H39PBr. The following is an introduction to some of its properties, uses, formulation and safety information:

Nature:
-Appearance: n-Octyl triphenylphosphonium bromide is a white crystalline solid.
-Solubility: It has high solubility in organic solvents.
-Thermal stability: It is relatively stable at high temperatures, but will decompose.

Use:
-Catalyst: n-Octyl triphenylphosphonium bromide is widely used as a catalyst, especially in organic synthesis reactions.
-Electrolyte: Due to the characteristics of its quaternary ammonium cation, it is used as a component of ionic liquid electrolytes and has potential application value in the energy field.

Preparation Method:
n-Octyl triphenylphosphonium bromide can be synthesized by the following steps:
1. Triphenylphosphine reacts with bromoethane in an inert atmosphere to generate triphenylphosphine chloride.
2. the reaction of triphenylphosphine chloride with n-octanol under alkaline conditions to generate n-Octyl triphenylphosphonium bromide.

Safety Information:
n-Octyl triphenylphosphonium bromide is an organic compound and is subject to general laboratory safety practices. It may be irritating and potentially harmful to the skin, eyes and respiratory tract. During use, it is necessary to wear appropriate personal protective equipment and ensure that the operation is carried out under good ventilation.

Last Update：2024-04-10 22:29:15