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Boiling point: 39 to 43 °C; 102 to 109 °F; 312 to 316 K Solubility in water. insoluble [1] ... Cyclopentadiene is an organic compound with the formula C 5 H 6. [6]
Boiling point: 44 to 46 °C (111 to 115 °F; 317 to 319 K) Hazards ... It can also be produced by the catalytic hydrogenation of cyclopentadiene. [6] Reactions
The reaction is reversible and at room temperature cyclopentadiene dimerizes over the course of hours to re-form dicyclopentadiene. Cyclopentadiene is a useful diene in Diels–Alder reactions as well as a precursor to metallocenes in organometallic chemistry. It is not available commercially as the monomer, due to the rapid formation of ...
This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.
Hexachlorocyclopentadiene is prepared by chlorination of cyclopentadiene to give 1,1,2,3,4,5-octachlorocyclopentane, which in a second step undergoes dehydrochlorination: [3] The first procedure uses alkaline hypochlorite and after fractional distillation has a yield of about 75%, the other 25% consists of lower chlorinated cyclopentadienes. [4]
Boiling point: 73.3 °C; 163.8 °F; 346.4 K log P: 2.574 Henry's law ... Illustrative is the tert-butylation of cyclopentadiene to give di-tert-butylcyclopentadiene: [3]
1,2,3,4,5-Pentamethylcyclopentadiene is a cyclic diene with the formula C 5 (CH 3) 5 H, often written C 5 Me 5 H, where Me is CH 3. [3] It is a colorless liquid. [1]1,2,3,4,5-Pentamethylcyclopentadiene is the precursor to the ligand 1,2,3,4,5-pentamethylcyclopentadienyl, which is often denoted Cp* (C 5 Me 5) and read as "C P star", the "star" signifying the five methyl groups radiating from ...
As with cyclopentadiene, methylcyclopentadiene is prepared by thermal cracking of its Diels–Alder dimer, followed by distillation for removal of cyclopentadiene, a common impurity. [ 1 ] Methylcyclopentadienyl anion