Cyclopropa(cd)pentalene, 2a,2b,4a,4b-tetrahydro-

Base Information

Chemical Name:Cyclopropa(cd)pentalene, 2a,2b,4a,4b-tetrahydro-
CAS No.:6909-37-1
Molecular Formula:C8H8
Molecular Weight:104.152
Hs Code.:
Mol file:6909-37-1.mol

Synonyms:Semibullvalen;Semibullvalene

Suppliers and Price of Cyclopropa(cd)pentalene, 2a,2b,4a,4b-tetrahydro-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 4 raw suppliers

Chemical Property of Cyclopropa(cd)pentalene, 2a,2b,4a,4b-tetrahydro-

Chemical Property:

Vapor Pressure:6.04mmHg at 25°C
Boiling Point:145.8°C at 760 mmHg
Flash Point:19.9°C
PSA：0.00000
Density:1.15g/cm³
LogP:1.60440

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Cyclopropa(cd)pentalene, 2a,2b,4a,4b-tetrahydro-

There total 4 articles about Cyclopropa(cd)pentalene, 2a,2b,4a,4b-tetrahydro- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 18.9%

: 80976-41-6
bicyclo<3.2.1>octa-3,6-dien-2-one tosylhydrazone

: 765-72-0
tetracyclo<3.3.0^2,8.0^4,6.0>octane

: 4096-95-1,61617-42-3
bicyclo<3.2.1>octa-2,6-diene

: 57015-38-0
5-ethynyl-1,3-cyclohexadiene

: 6909-37-1
semibullvalene

: 3725-23-3
tricyclo<3.2.1.0^2,7>oct-3-ene

: 77879-68-6
endo-6-ethynylbicyclo<3.1.0>hex-2-ene

Guidance literature:: With 18-crown-6 ether; potassium hydride; In diethylene glycol dimethyl ether; at 140 ℃; for 2h; Product distribution; Mechanism; decomposition of the lithium salt of the tosylhydrazone; various conditions of decomp.;
DOI:10.1021/jo00132a011

Reference yield:

: C₃₃H₅₂Si₂

: 629-20-9
1,3,5,7-cyclooctatetraene

: 496-11-7
INDANE

: 6909-37-1
semibullvalene

: 111409-80-4
1,6-Bis(triisopropylsilyl)-1,3,5-hexatriyne

Guidance literature:: In chloroform-d1; at 24.84 ℃; for 1.3h; UV-irradiation;
DOI:10.1021/jacs.0c05308

Reference yield:

: 20656-23-9
cuneane

: 629-20-9
1,3,5,7-cyclooctatetraene

: 6909-37-1
semibullvalene

Guidance literature:: at 180 ℃; for 1h; Product distribution; Thermodynamic data; Kinetics; gas-phase thermolysis, various temperatures, pressures and times, Arrhenius parameters;