1,2-Bis(dimethylphosphino)ethane

The 1,2-Bis(dimethylphosphino)ethane, with the CAS registry number 23936-60-9, is also known as 1,2-Bis(dimethylphosphino)ethane. It belongs to the product categories of Ligand; Analytical Chemistry; Ligands for Pharmaceutical Research; Phosphine Ligands; Radiopharmaceutical Chemistry (Chelating Reagents); Synthetic Organic Chemistry. This chemical's molecular formula is C₆H₁₆P₂ and molecular weight is 150.138762. Its IUPAC name is called 2-dimethylphosphanylethyl(dimethyl)phosphane. This chemical is colorless to light yellow liquid.

Physical properties of 1,2-Bis(dimethylphosphino)ethane: (1)ACD/LogP: 1.73; (2)ACD/LogD (pH 5.5): 1.73; (3)ACD/LogD (pH 7.4): 1.73; (4)ACD/BCF (pH 5.5): 12.09; (5)ACD/BCF (pH 7.4): 12.09; (6)ACD/KOC (pH 5.5): 207.26; (7)ACD/KOC (pH 7.4): 207.26; (8)#Freely Rotating Bonds: 3; (9)Flash Point: 63 °C; (10)Enthalpy of Vaporization: 40.02 kJ/mol; (11)Boiling Point: 181.1 °C at 760 mmHg; (12)Vapour Pressure: 1.18 mmHg at 25°C.

Preparation: this chemical can be prepared by Ethylen-bis(dimethylphosphinsulfid). This reaction will need reagent Fe. The reaction temperature is 300 - 330 °C. The yield is about 78.6%.

When you are using this chemical, please be cautious about it as the following:
This chemical may catch fire in contact with air and only need brief contact with an ignition source which has a very low flash point or evolve highly flammable gases in contact with water. This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CP(C)CCP(C)C
(2)InChI: InChI=1S/C6H16P2/c1-7(2)5-6-8(3)4/h5-6H2,1-4H3
(3)InChIKey: ZKWQSBFSGZJNFP-UHFFFAOYSA-N