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Allyltriphenylphosphonium chloride(CAS# 18480-23-4)

Chemical Property:

Formulae hypotheticae C21H20ClP
Molar Mass 338.81
Liquefactio Point 227-229°C
Aspectus Crystallina pulveris
Color Beige
Repono Condition Iners atmosphaera, locus Temperature
Sensitiva Hygroscopic
MDL MCD00031542
Physica et Chemical Properties Exustio Point: 230 – 232

Product Detail

Product Tags

Periculum et salus

Periculum symbola XI - Irritant
Periculum Codes 36/37/38 - Irritando ad oculos, systema respiratorium et cutem.
Salus Descriptio S26 - In contactu cum oculis, statim cum aqua multa ablue et consilium quaere medicinae.
S36 - Apta indumenta tutela gere.
S37/39 - gere idoneam caestus et oculum/faciem tutelam
WGK Germania 3
FLUKA BRAND F CODES 3-10
HS Code* 29310099

 

 

Allyltriphenylphosphonium chloride(CAS# 18480-23-4) introduction

Allyl triphenylphosphinum chloridum (TPPCl) compositum est organicum. Sequuntur proprietates;

1. Aspectus: Crystallinus hyalinus solidus.
4. Solubilitas: TPPCl solutum est in communibus solventibus organicis, ut ethanol, acetono, dimethylformamide, etc.

Allyl triphenylphosphinum chloridum praecipue adhibetur ad motus catalyticos in synthesi organica. Ponitur ut reagens in catalysis reactiones alliculos ad introducendas coetus in organicis synthesin. TPPCl adhiberi potest etiam pro alkynis et thioesters pro socio gerentis.

Plures modi principales ad allylum triphenylphosphinum chloridum parandum:
1. Allyl triphenylphosphinum chloridum obtinetur reagens cum allyl bromide coram sodium carbonate vel lithio carbonas hydroxidi organico solvendo.
2. phosphas ferreus ad catalysin deoxychlorinationem adhibetur, et triphenylphosphinum cum hydrogenio chloride portatur ad allylum triphenylphosphinum chloridum formandum.

1. Allyl triphenylphosphinum chloridum exasperatum et vitandum in contactu cum cute et oculis.
2. Gerunt caestus tutelae et goggles in operatione.
3. Haurientes eius vapores vel nebulas fugiunt et agunt in area bene ventilata.
4. Abstinere ab igne et oxidants cum recondere.
5. Cum utendo et recondendo, quaeso securas procedendi operandi rationes ad oeconomiae pertinentes.

 


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