Phosphorus pentasulfide

Base Information

• Chemical Name: Phosphorus pentasulfide
• CAS No.: 1314-80-3
• Deprecated CAS: 12066-62-5,129680-27-9,132620-99-6,16857-09-3,337913-53-8,341007-60-1,342401-47-2,409325-03-7,952005-45-7,129680-27-9,132620-99-6,16857-09-3,337913-53-8,341007-60-1,342401-47-2,409325-03-7,952005-45-7
• Molecular Formula: P4S10
• Molecular Weight: 444.54
• Hs Code.: HOSPHORUS PENTASULPHIDE PRODUCT IDENTIFICATION
• European Community (EC) Number: 215-242-4
• ICSC Number: 1407
• UN Number: 1340
• UNII: HJ1X20J1DX
• DSSTox Substance ID: DTXSID0051659
• Wikipedia: Phosphorus pentasulfide,Phosphorus_pentasulfide
• Wikidata: Q415704
• Mol file: 1314-80-3.mol

Synonyms:phosphorus pentasulfide

Chemical Property of Phosphorus pentasulfide

Chemical Property:

• Appearance/Colour: yellow solid
• Melting Point: 288 °C (561 K)
• Refractive Index: 1.805
• Boiling Point: 514 °C (787 K)
• PSA: 221.94000
• Density: 2.09 g/cm³
• LogP: 4.96340
• Storage Temp.: Flammables area
• Water Solubility.: reacts
• XLogP3: 6.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 0
• Exact Mass: 443.6157597
• Heavy Atom Count: 14
• Complexity: 327

Purity/Quality:

99.9% ^*data from raw suppliers

Phosphorus pentasulfide ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,Xn,N
• Hazard Codes: F,Xn,N
• Statements: 11-20/22-29-50
• Safety Statements: 61

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Classes -> Phosphorus Compounds
• Canonical SMILES: P12(=S)SP3(=S)SP(=S)(S1)SP(=S)(S2)S3
• Inhalation Risk: A harmful concentration of airborne particles can be reached quickly when dispersed.
• Effects of Short Term Exposure: The substance is corrosive to the eyes. The substance is severely irritating to the skin and respiratory tract.
• Description: Phosphorus pentasulfide, is a nonmetallic inorganic compound . It is a yellow to greenish-yellow crystalline mass with an odor similar to hydrogen sulfide. It is a dangerous fire risk and ignites by friction or in contact with water. Boiling point is 995°F (535°C) and ignition temperature is 287°F (141°C). It decomposes upon contact with water or moist air, liberating toxic and flammable hydrogen-sulfide gas. Specific gravity is 2.09, so it is heavier than water. It is toxic by inhalation, with a TLV of 1 mg/m3 of air. The four-digit UN identification number is 1340. The NFPA 704 designation is health 2, flammability 1, and reactivity 2. Primary uses are in insecticides, safety matches, ignition compounds, and sulfonation.
• Uses: In manufacture of lube oil additives and pesticides. manufacture of safety matches, ignition Compounds, and for introducing sulfur into organic Compounds. Phosphorus pentasulfide is used in the manufacture of lubricant additives, pesticides, safety matches, and flotation agents. Phosphorus pentasulfide (phosphoric sulfide, P2S5) is an insecticide. It is also an additive to oils and a component of safety matches.