dichloro[(dichlorophosphanyl)methyl]phosphane

• ChemBase ID: 150384
• Molecular Formular: CH2Cl4P2
• Molecular Mass: 217.786102
• Monoisotopic Mass: 215.83858404
• SMILES: C(P(Cl)Cl)P(Cl)Cl
• Canonical SMILES: ClP(CP(Cl)Cl)Cl
• InChI: InChI=1S/CH2Cl4P2/c2-6(3)1-7(4)5/h1H2
• InChIKey: OEKLCAXLANZKPX-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: dichloro[(dichlorophosphanyl)methyl]phosphane
• IUPAC Traditional name: dichloro[(dichlorophosphanyl)methyl]phosphane
• Synonyms: Methylenebis(dichlorophosphine); Methylenebis(phosphonous dichloride); Bis(dichlorophosphino)methane; 双(二氯磷氢基)甲烷

Database IDs

• CAS Number: 28240-68-8
• MDL Number: MFCD01073767
• PubChem SID: 24868600; 162244545
• PubChem CID: 2784185

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 3.2659
• LogD (pH = 7.4): 3.2659
• Log P: 3.2659
• Molar Refractivity: 39.1183 cm^3
• Polarizability: 15.817719 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 2
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Flash Point: 204.8 °F; 96 °C
• Density: 1.601 g/mL at 25 °C(lit.)
• Refractive Index: n20/D 1.5940(lit.)

Safety Information

• European Hazard Symbols: Corrosive (C)
• UN Number: 3265
• German water hazard class: 3
• Hazard Class: 8
• Packing Group: 2
• Risk Statements: 14-34
• Safety Statements: 26-36/37/39-43-45
• GHS Pictograms: GHS05
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 3265 8/PG 2
• Supplemental Hazard Statements: Reacts violently with water.

Product Information

• Purity: 95%
• Linear Formula: Cl2PCH2PCl2

DETAILS

Sigma Aldrich - 451053

Packaging
1 g in glass bottle