181864-78-8

181864-78-8 - Names and Identifiers

Name	2-(Dicyclohexylphosphinoethyl)Trimethylammonium Chloride
Synonyms	2-(DICYCLOHEXYLPHOSPHINOETHYL)TRIMETHYL 2-(dicyclohexylphosphanyl)-N,N,N-trimethylethanaminium 2-(DICYCLOHEXYLPHOSPHINOETHYL)TRIMETHYLAMMONIUM CHLORIDE 2-(Dicyclohexylphosphinoethyl)Trimethylammonium Chloride [2-(Dicyclohexylphosphino)ethyl]trimethylammoniumchloride [2-(Dicyclohexylphosphino)ethyl]trimethylammonium chloride 2-(Dicyclohexylphosphino)-N,N,N-trimethylethanaminium chloride
CAS	181864-78-8
InChI	InChI=1/C17H35NP/c1-18(2,3)14-15-19(16-10-6-4-7-11-16)17-12-8-5-9-13-17/h16-17H,4-15H2,1-3H3/q+1

181864-78-8 - Physico-chemical Properties

Molecular Formula	C17H35ClNP
Molar Mass	319.89
Melting Point	223°C (dec.)(lit.)
Appearance	Powder
Color	white
Storage Condition	Room Temprature
Stability	hygroscopic
Physical and Chemical Properties	WGK Germany:3

181864-78-8 - Risk and Safety

Hazard Symbols	Xi - Irritant
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 - Wear suitable protective clothing.
WGK Germany	3

181864-78-8 - Introduction

2-Trimethylammonium Chloride is a chemical compound, also known as CBTAC. The following is an introduction to its nature, use, preparation and safety information:

Nature:
-Appearance: CBTAC is a white crystalline solid.
-Melting point: Its melting point is approximately 180°C.
-Solubility: It is soluble in water and soluble in some organic solvents.

Use:
-Flame retardant: CBTAC can be used as an additive to flame retardants to improve the flame retardant properties of polymers, coatings and other materials.
-Preservative: It can be used as a water treatment agent and a wood preservative, and has the effect of inhibiting the growth of microorganisms.

Method:
The preparation of CBTAC is generally carried out by the following steps:
1.2-cyclohexylphosphine vinyl dichloride reacts with trimethylamine to generate 2-(dicyclohexylphosphine) ethylamine under alkaline conditions.
2. React the obtained ethylamine with ammonium Chloride to generate 2-(1) Trimethylammonium Chloride.

Safety Information:
- CBTAC is generally considered to be relatively safe, but the following matters still need to be noted:
-When handling, avoid inhaling its dust or solution.
- CBTAC can cause irritation to the eyes, skin and respiratory system, so use appropriate protective equipment such as gloves, goggles and face masks.
-CBTAC should be stored in a sealed, dry and away from ignition sources, avoiding contact with oxidants.

Last Update：2024-04-09 20:49:11