3,6-Dimethylidenecyclohexa-1,4-diene

Base Information Edit

Chemical Name:3,6-Dimethylidenecyclohexa-1,4-diene
CAS No.:502-86-3
Molecular Formula:C8H8
Molecular Weight:104.152
Hs Code.:
DSSTox Substance ID:DTXSID70198241
Nikkaji Number:J247.762I,J942.076B
Wikidata:Q27123421
Metabolomics Workbench ID:58245
Mol file:502-86-3.mol

Synonyms:p-quinodimethane;quinodimethane;3,6-dimethylidenecyclohexa-1,4-diene;502-86-3;p-xylylene;1,4-quinodimethane;1,4-Cyclohexadiene, 3,6-bis(methylene)-;3,6-bis(methylene)-1,4-cyclohexadiene;1,4-Xylyleneradical;1,4-Cyclohexadiene,3,6-bis(methylene)-;CHEBI:52410;DTXSID70198241;Q27123421

Suppliers and Price of 3,6-Dimethylidenecyclohexa-1,4-diene

Supply Marketing:Edit

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

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Chemical Property of 3,6-Dimethylidenecyclohexa-1,4-diene Edit

Chemical Property:

Vapor Pressure:3.67mmHg at 25°C
Boiling Point:156.8°Cat760mmHg
Flash Point:25.9°C
PSA：0.00000
Density:0.87g/cm³
LogP:2.21380
XLogP3:2.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:0
Exact Mass:104.062600255
Heavy Atom Count:8
Complexity:142

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C=C1C=CC(=C)C=C1

Technology Process of 3,6-Dimethylidenecyclohexa-1,4-diene

There total 9 articles about 3,6-Dimethylidenecyclohexa-1,4-diene 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:

: 875556-32-4
(4-[(trimethylsilyl)methyl]phenyl)methyl acetate

: 502-86-3
p-xylylene

Guidance literature:: With tetrabutyl ammonium fluoride; In [D₃]acetonitrile; at 20 ℃; for 0.25h;
DOI:10.1021/jo0516279

Reference yield:

: 106-42-3
para-xylene

: 502-86-3
p-xylylene

Guidance literature:: at 1000 ℃; Pyrolysis;
DOI:10.1021/ja01575a034 DOI:10.1002/pol.1955.120157917

Reference yield:

: 17095-21-5
4-<(trimethylsilyl)methyl>benzoic acid

: 502-86-3
p-xylylene

Guidance literature:: Multi-step reaction with 3 steps

1: 94 percent / LiAlH₄ / diethyl ether / 0.25 h / Heating

2: 87 percent / pyridine / tetrahydrofuran / 0 - 20 °C

3: TBAF / CD₃CN / 0.25 h / 20 °C

With pyridine; lithium aluminium tetrahydride; tetrabutyl ammonium fluoride; In tetrahydrofuran; diethyl ether; [D₃]acetonitrile;
DOI:10.1021/jo0516279