应用
Methyltriphenylphosphonium chloride is used as a phase transfer catalyst in synthetic chemistry. It acts as a catalyst for regio-controlled ring-opening polymerization of substituted epoxides. It is utilized for controlling the corrosion iron. It acts as a reactant for intramolecular nitrone cycloaddition. In addition to this, it is used for neoplasm inhibition through antimitochondrial effect.

备注
Incompatible with oxidizing agents.

基本信息

MDL
MFCD00797851

EINECS
418-400-2

分子式
C₁₉H₁₈ClP

分子量
312.78

熔点
221° dec.

灵敏度
Hygroscopic. Ambient temperatures.

形态
Powder

溶解性
Soluble in methanol.

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H312-H315-H318-H411
Harmful if swallowed.Harmful in contact with skin.Causes skin irritation.Causes serious eye damage.Toxic to aquatic life with long lasting effects.

Precautionary Statements
P280-P305+P351+P338-P310a-P301+P312a-P321-P501a
Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
9

包装组
III

危险类别
21/22-38-41-51/53
Harmful in contact with skin and if swallowed.Irritating to skin.Risk of serious damage to eyes.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
22-26-36/37/39-61
Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.Avoid release to the environment. Refer to special instructions/safety data sheets.

欧盟危险品标志

TSCA
否