The Phospholane, with the CAS registry number 3466-00-0, is also known as Phosphacyclopentane. Its EINECS number is 222-420-5. This chemical's molecular formula is C₄H₉P and molecular weight is 88.09.

Physical properties of Phospholane are: (1)#H bond acceptors: 0; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 0; (4)Polar Surface Area: 13.59 Å²; (5)Flash Point: 20.6 °C; (6)Enthalpy of Vaporization: 33.47 kJ/mol; (7)Boiling Point: 110.5 °C at 760 mmHg; (8)Vapour Pressure: 27.8 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1CCPC1
(2)InChI: InChI=1S/C4H9P/c1-2-4-5-3-1/h5H,1-4H2
(3)InChIKey: GWLJTAJEHRYMCA-UHFFFAOYSA-N