Phosphorus Pentachloride With Cas 10026-13-8

Basic Info

Model No.: SY-10026-13-8

Appearance: Powder

Grade Standard: Industrial Grade

Name: Phosphorus Pentachloride

CAS:: 10026-13-8

Additional Info

Packaging: Bag

Transportation: Ocean,Land,Air

Port: Qingdao,SHANGHAI,Lianyungang

Product Description

Phosphorus Pentachloride With Cas 10026-13-8

Phosphorus pentachloride (chemical formula: PCl5) is an inorganic compound. It is one of the most important phosphorus chlorides, the others are phosphorus trichloride and phosphorus tricloxyl. Pale yellow crystal, irritating smell, easy to sublimate. It is mainly used as chlorination agent and can have different structures under different conditions.

CAS:10026-13-8

MF:Cl5P

MW:208.24

EINECS:233-060-3

Synonyms:Fosforpentachloride;fosforpentachloride[dutch] ;PCl5;pentachloro-phosphoran ;pentachlorophosphorane ;pentachloro-phosphorane ;pentachlorophosphorus ;pentachloro-Phosphorus

Properties

Melting point:179-181°C (subl.)

Boiling point:160 °C

Density 1.6

storage temp. 2-8°C

solubility Soluble in carbon disulfide and carbon tetrachloride.

form macroporous

color Yellow

PH 1 (5g/l, H2O)acidic

Water Solubility decomposes

Sensitive Moisture Sensitive

Merck 14,7351

Use the editor

1. Used as chlorination agent and catalyst in organic synthesis. It is the raw material for producing medicine, dye and chemical fiber, and it is also the raw material for producing phosphatonitrile chloride and phosphatidyl chloride.

2. Phosphorus pentachloride is mainly used as chlorination reagent for alcohol, carboxylic acid, amide, aldosterone, enol and Beckmann rearrangement reagent.

Storage method editing

Storage precautions: store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat. Library temperature not to exceed 30 ℃, relative humidity less than 75%. The package must be sealed against moisture. It should be stored separately from acid, alcohol, active metal powder, alkali metal and edible chemicals. The storage area shall be provided with suitable materials for containment of leakage.

Environmental impact editing

Health hazard

Invasion: inhalation, ingestion, percutaneous absorption.

Health hazards: its vapor and smoke can cause eye conjunctival irritation symptoms. Stimulation of the throat causes burning pain, loss of voice or difficulty swallowing, and can cause bronchitis, pneumonia and pulmonary edema.

Toxicological information

Toxicity: moderate toxicity.

Acute toxicity: LD50:660mg/Kg(rat via mouth); LC50:205mg/m3(inhaled by rats)

IDLH: 70 mg/m3

It can be decomposed by water in the eyes and respiratory tract to form tricloxophos, phosphoric acid and hydrochloric acid. Phosphorus pentachloride steam and smoke to the respiratory tract, eyes, oral mucosa has a very strong stimulation, follow-up sessions can cause burning pain, or difficulty swallowing, severe cases can be caused by laryngeal edema, suffocation, and may cause bronchitis, chemical pneumonia, pulmonary edema, chest can smell of dry and wet rale, this effect is similar to phosgene (COCl2), toxicity than phosphorus trichloride.

Hazardous properties: heat, smoke and even explosion in the presence of water.

Combustion (decomposition) products: hydrogen chloride, phosphorus oxide, phosphorus alkanes.

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