(naphthalen-1-ylmethyl)(triphenyl)phosphonium chloride

(naphthalen-1-ylmethyl)(triphenyl)phosphonium chloride - Names and Identifiers

Name	(1-Naphthylmethyl)triphenylphosphonium chloride
Synonyms	(1-Naphtylmethyl)triphenylphosphonium·chloride Triphenyl(1-naphtylmethyl)phosphonium·chloride (1-NAPHTHYLMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE TRIPHENYL(1-NAPHTHYLMETHYL)PHOSPHONIUM CHLORIDE (1-Naphthylmethyl)triphenylphosphonium chloride 1-naphthalenylmethyl(triphenyl)phosphonium chloride (naphthalen-1-ylmethyl)triphenylphosphonium chloride (naphthalen-1-ylmethyl)(triphenyl)phosphonium chloride
CAS	23277-00-1
EINECS	245-548-3
InChI	InChI=1/C29H24P.ClH/c1-4-16-26(17-5-1)30(27-18-6-2-7-19-27,28-20-8-3-9-21-28)23-25-15-12-14-24-13-10-11-22-29(24)25;/h1-22H,23H2;1H/q+1;/p-1

(naphthalen-1-ylmethyl)(triphenyl)phosphonium chloride - Physico-chemical Properties

Molecular Formula	C29H24ClP
Molar Mass	438.93
Melting Point	300 °C
BRN	3581515
Storage Condition	Inert atmosphere,Room Temperature
MDL	MFCD00031658

(naphthalen-1-ylmethyl)(triphenyl)phosphonium chloride - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed
Safety Description	S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37 - Wear suitable gloves.
HS Code	29319019

(naphthalen-1-ylmethyl)(triphenyl)phosphonium chloride - Introduction

(1-Naphthylmethyl)triphenylphosphonium chloride is an organophosphorus compound whose chemical structure contains a naphthylmethyl group and three phenyl groups. Its molecular formula is [(C10H7CH2)PPh3]Cl. The following is an introduction to its nature, use, formulation and safety information:

Nature:
(1-Naphthylmethyl)triphenylphosphonium chloride is a solid and can be in the form of powder or crystals. It is stable at room temperature and insoluble in water, but soluble in organic solvents such as ether and toluene. It is sensitive to air and humidity and should be stored in dry, sealed containers.

Use:
(1-Naphthylmethyl)triphenylphosphonium chloride is an important organic synthesis reagent. It is usually used as a catalyst or reaction intermediate, and can participate in various organic synthesis reactions, such as catalytic acetylene acyl oxidation, carbene reaction and Wittig reaction. In addition, it can also be used as a precursor for fluorescent probes and dyes.

Method:
A common method for preparing (1-napthylmethyl) triphenylphosphonium chloride is by phosphating. First, phenylphosphorus chloride and sodium hexoxide are reacted in a solvent to produce hexaphenylphosphine. Then, naphthylmethanol and triphenylphosphine are reacted at high temperature to produce the target product (1-Naphthylmethyl)triphenylphosphonium chloride.

Safety Information:
(1-napthylmethyl) triphenylphosphonium chloride requires safety precautions during use and storage. It is an irritant substance and may cause irritation to the skin and eyes. During operation, avoid inhaling dust and avoid contact with skin and eyes. At the same time, maintain good ventilation and wear appropriate protective equipment, such as gloves and goggles. During handling and disposal, local safe operating procedures shall be observed.

Last Update：2024-04-10 22:29:15