dichloro[2-(dichlorophosphanyl)ethyl]phosphane

• ChemBase ID: 150529
• Molecular Formular: C2H4Cl4P2
• Molecular Mass: 231.812682
• Monoisotopic Mass: 229.85423411
• SMILES: C(CP(Cl)Cl)P(Cl)Cl
• Canonical SMILES: ClP(CCP(Cl)Cl)Cl
• InChI: InChI=1S/C2H4Cl4P2/c3-7(4)1-2-8(5)6/h1-2H2
• InChIKey: SBWAJHLQMFBNIN-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: dichloro[2-(dichlorophosphanyl)ethyl]phosphane
• IUPAC Traditional name: dichloro[2-(dichlorophosphanyl)ethyl]phosphane
• Synonyms: 1,2-Ethanediylbis[phosphonous dichloride]; Ethylenebis(dichlorophosphine); P,P′-(1,2-Ethanediyl)bis(dichlorophosphane); 1,2-Bis(dichlorophosphino)ethane; 1,2-双(二氯膦基)乙烷; 1,2-双(二氯磷基)-乙烷

Database IDs

• CAS Number: 28240-69-9
• MDL Number: MFCD00009609
• PubChem SID: 162244690; 24855843
• PubChem CID: 119904

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 2.9228
• LogD (pH = 7.4): 2.9228
• Log P: 2.9228
• Molar Refractivity: 43.8744 cm^3
• Polarizability: 17.596354 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 3
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Boiling Point: 70 °C/1 mmHg(lit.); 70°C/1mm
• Flash Point: None
• Density: 1.536 g/mL at 25 °C(lit.); 1.54
• Refractive Index: 1.5880; n20/D 1.588(lit.)

Safety Information

• Storage Warning: Moisture Sensitive
• European Hazard Symbols: Corrosive (C)
• UN Number: 3265; UN3265
• German water hazard class: 3
• Hazard Class: 8
• Packing Group: 2; II
• Risk Statements: 34
• Safety Statements: 20-26-36/37/39-45; 26-27-28-36/37/39-45
• TSCA Listed: 是
• GHS Pictograms: GHS05
• GHS Signal Word: Danger
• GHS Hazard statements: H314; H314-H318
• GHS Precautionary statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A; 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

Product Information

• Purity: 96%; 97%
• Linear Formula: Cl2PCH2CH2PCl2

DETAILS

Sigma Aldrich - 261920

Packaging
1, 5 g in ampule