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chemical Phosphorus trichloride
Phosphorus trichloride
Phosphorus trichloride

Trichlorure de phosphore

  • Nom du produit: Phosphorus trichloride
  • Autres noms: Trichlorophosphane, Phosphorus(III) chloride, Phosphorous chloride
  • N ° CAS.: 7719-12-2
  • Pureté: 99%
  • MF: PCl3
  • Apparence: Colorless to yellow fuming liquid
  • Emballer: Tambour
  • Certificat: OIN
  • Application: it is a chemical compound that is primarily used in the chemical industry for various applications. It’s commonly utilized as a reagent in chemical reactions and synthesis processes.
  • Échantillon: Disponible

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Détail du produit

Phosphorus trichloride can form hydrochloric acid fog in the air. It can stimulate and corrode skin and mucous membrane. Inhaling a large amount of vapor in a short period of time can cause upper respiratory tract irritation, laryngitis, bronchitis, and in severe cases, laryngeal edema can cause suffocation, pneumonia or pulmonary edema. Skin and eye contact may cause irritation or burns. Severe eye burns can cause blindness. Chronic effects: Prolonged exposure to low concentrations can cause eye and respiratory irritation. Can cause phosphorus toxic oral disease.
 

Paramètre du produit

Synonymes Trichlorophosphane, Phosphorus(III) chloride, Phosphorous chloride
Formule chimique PCl3 Numero CAS 7719/12/2
Masse molaire 137.33 g/mole Un numéro 1809
PROPRIÉTÉS
Apparence Colorless to yellow fuming liquid
Odeur désagréable, âcre, like hydrochloric acid
Densité 1.574 g/cm3
Point de fusion −93.6 °C (−136.5 °F; 179.6 K)
Point d'ébullition 76.1 °C (169.0 °F; 349.2 K)
La pression de vapeur 13.3 kPa
Indice de réfraction 1.5122 (21 °C)
Point d'éclair 76°C
Solubilité Soluble in benzene, CS2, éther, chloroforme, CCl4, halogenated organic solvents
reacts with ethanol
solubilité dans l'eau hydrolyzes
La stabilité Écurie, but light sensitive. Incompatible with water, many metals, fluor, acides,
variety of organic materials including acids, alcohols and reducing agents.
Reaction with water is violent and yields toxic gas.
Condition de stockage Store at RT.

 

Application

1. Synthèse organique: Phosphorus trichloride is a commonly used organic synthesis reagent, often used in esterification reaction, etherification reaction, substitution reaction and a series of organic synthesis reactions. It can react with alcohols, acides, amines and other compounds to produce corresponding organic compounds such as ethers and acyl chloride.

2. Chemical catalyst: PCl3 can be used as a catalyst to participate in some chemical reactions. Par exemple, it can catalyze the esterification of alcohol with acid anhydride, prompting the reaction rate to increase.

3. Manufacturing inorganic chemicals: Phosphorus trichloride is one of the important raw materials for many inorganic chemicals. Par exemple, chemical phosphorus trichloride can be used to manufacture phosphoric acid, chlorinated phosphoric acid ester, chlorinated trisulfonate phosphate, etc..

4. Additives and additives: PCl3 can be used as an additive or additive for some chemical reactions to change the rate and direction of the reaction. It is also used in the production of certain polymers and synthetic fibers.

5. Applications en laboratoire: Le trichlorure de phosphore est également couramment utilisé dans certaines opérations expérimentales dans les laboratoires de chimie, such as for the removal of hydroxyl or phosphate groups from organic compounds, or as an intermediate for some chemical reagents.
 

Utilisations multiples des produits

Il est utilisé dans la fabrication de produits chimiques,Industrie agrochimique,Industrie pharmaceutique,Industrie des colorants et des pigments,Industrie des plastiques et des polymères,Flame Retardant Industry

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