[(disulfanylidene-λ5-phosphanyl)sulfanyl]-λ5-phosphanedithione

• ChemBase ID: 158577
• Molecular Formular: P2S5
• Molecular Mass: 222.272522
• Monoisotopic Mass: 221.80787826
• SMILES: P(=S)(=S)SP(=S)=S
• Canonical SMILES: S=P(=S)SP(=S)=S
• InChI: InChI=1S/P2S5/c3-1(4)7-2(5)6
• InChIKey: HWVAJUNEPOKXLF-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: [(disulfanylidene-λ^5-phosphanyl)sulfanyl]-λ^5-phosphanedithione
• IUPAC Traditional name: phosphorus sulfide
• Synonyms: Phosphorus(V) sulfide; Phosphorus pentasulfide; 五硫化二磷(V); 五硫化磷

Database IDs

• CAS Number: 1314-80-3
• EC Number: 215-242-4
• MDL Number: MFCD00011441
• PubChem SID: 162252713; 24853878
• PubChem CID: 16136710

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 2.807299
• LogD (pH = 7.4): 2.8073
• Log P: 2.8073
• Molar Refractivity: 57.163 cm^3
• Polarizability: 23.655214 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 2
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: 280-284 °C(lit.)
• Density: 2.09 g/mL at 25 °C(lit.)

Safety Information

• RTECS: TH4375000
• European Hazard Symbols: Flammable (F); Nature polluting (N); Harmful (Xn)
• UN Number: 1340
• German water hazard class: 3
• Hazard Class: 4.3
• Packing Group: 2
• Risk Statements: 11-20/22-29-50
• Safety Statements: 61
• GHS Pictograms: GHS02; GHS07; GHS09
• GHS Signal Word: Danger
• GHS Hazard statements: H228-H260-H302-H332-H400
• GHS Precautionary statements: P210-P223-P231 + P232-P273-P370 + P378-P422
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 1340 4.3/PG 2
• Supplemental Hazard Statements: Contact with water liberates toxic gas.

Product Information

• Purity: 99%
• Empirical Formula (Hill Notation): P2S5

DETAILS

Sigma Aldrich - 232106

Packaging
1 kg in glass bottle
5, 100 g in glass bottle