The Cyclopentane,methylene-, with the CAS registry number 1528-30-9, is also known as Methylene cyclopentane. Its EINECS number is 216-203-4. It belongs to the product categories of Acyclic; Alkenes; Organic Building Blocks. This chemical's molecular formula is C₆H₁₀ and molecular weight is 82.14. What's more, its IUPAC name is Methylidenecyclopentane. Complied with the regulations of use and storage, it does not decompose. It should be sealed and stored in dark, ventilated, cool and dry places and be protected from strong oxidizers.

Physical properties of Cyclopentane,methylene- are: (1)ACD/LogP: 2.92; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.92; (4)ACD/LogD (pH 7.4): 2.92; (5)ACD/BCF (pH 5.5): 96.75; (6)ACD/BCF (pH 7.4): 96.75; (7)ACD/KOC (pH 5.5): 918.21; (8)ACD/KOC (pH 7.4): 918.21; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.44; (14)Molar Refractivity: 27.31 cm³; (15)Molar Volume: 103.5 cm³; (16)Polarizability: 10.82×10^-24 cm³; (17)Surface Tension: 22.6 dyne/cm; (18)Density: 0.79 g/cm³; (19)Enthalpy of Vaporization: 30.35 kJ/mol; (20)Boiling Point: 75.5 °C at 760 mmHg; (21)Vapour Pressure: 115 mmHg at 25 °C.

Preparation: this chemical can be prepared by 1-Oxa-spiro[2,4]heptane at the temperature of 200 °C. This reaction will need reagent Triphenylphosphine with the reaction time of 2 hours. The yield is about 83%.

Uses of Cyclopentane,methylene-: it can be used to produce Cyclopent-1-enyl-methanesulfonic acid at the ambient temperature. It will need reagent 1,2-Dichloro-ethane, Dioxane-SO₃.

When you are using this chemical, please be cautious about it as the following:
It is highly flammable, so you should keep it away from sources of ignition - No smoking. It is harmful: may cause lung damage if swallowed. If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C=C1CCCC1
(2)InChI: InChI=1S/C6H10/c1-6-4-2-3-5-6/h1-5H2
(3)InChIKey: NFJPEKRRHIYYES-UHFFFAOYSA-N