2,5-Divinyltetrahydropyran

Base Information

Chemical Name:2,5-Divinyltetrahydropyran
CAS No.:25724-33-8
Molecular Formula:C9H14 O
Molecular Weight:138.21
Hs Code.:2932999099
DSSTox Substance ID:DTXSID10948606
Nikkaji Number:J35.387F
Mol file:25724-33-8.mol

Synonyms:2,5-Divinyltetrahydropyran;2,5-Divinyltetrahydro-2H-pyran;2H-Pyran, 2,5-diethenyltetrahydro-;Tetrahydro-2,5-divinylpyran;2H-Pyran, tetrahydro-2,5-divinyl-;25724-33-8;Tetrahydro-2,5-divinyl-2H-pyran;PYRAN, 2,5-DIVINYL TETRAHYDRO-;2,5-bis(ethenyl)oxane;2,5-DIETHENYLOXANE;SCHEMBL2777604;DTXSID10948606;AKOS024430091;LS-127313;2H-Pyran, 2,5-diethenyltetrahydro- (9CI)

Suppliers and Price of 2,5-Divinyltetrahydropyran

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

Sigma-Aldrich
2,5-DIVINYLTETRAHYDROPYRAN Aldrich
250mg
$ 144.00

Total 4 raw suppliers

Chemical Property of 2,5-Divinyltetrahydropyran

Chemical Property:

Vapor Pressure:0.888mmHg at 25°C
Refractive Index:1.4640 (estimate)
Boiling Point:187°Cat760mmHg
Flash Point:60.3°C
PSA：9.23000
Density:0.992g/cm³
LogP:2.15360
XLogP3:2.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:138.104465066
Heavy Atom Count:10
Complexity:129

Purity/Quality:

99% ^*data from raw suppliers

2,5-DIVINYLTETRAHYDROPYRAN Aldrich ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C=CC1CCC(OC1)C=C

Technology Process of 2,5-Divinyltetrahydropyran

There total 4 articles about 2,5-Divinyltetrahydropyran 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:

: 110-89-4
piperidine

: 106-99-0,130983-70-9,29406-96-0,9003-17-2
buta-1,3-diene

: 26198-79-8
(E)-1,3,7-octatriene

: 67732-44-9
(E)-1-(octa-2,7-dien-1-yl)piperidine

: 25724-33-8
2,5-divinyltetrahydropyran

: 100-40-3
4-ethenylcyclohexene

Guidance literature:: With formaldehyd; Ps(acac)2; triethylaluminum; triphenylphosphine; In toluene;
DOI:10.1007/BF00961758

Reference yield:

: 2494-10-2
1-piperidinomethanol

: 106-99-0,130983-70-9,29406-96-0,9003-17-2
buta-1,3-diene

: 26198-79-8
(E)-1,3,7-octatriene

: 67732-44-9
(E)-1-(octa-2,7-dien-1-yl)piperidine

: 25724-33-8
2,5-divinyltetrahydropyran

: 100-40-3
4-ethenylcyclohexene

: 74067-07-5
N-2,6,8-nonatrienylpiperidine

: 74067-08-6
1,1'-piperidyl-3,8-nonadiene

Guidance literature:: palladium(II) acetylacetonate; triethylaluminum; triphenylphosphine; In toluene; at 120 ℃; for 10h; Product distribution; telomerization of butadiene with N-hydroxymethylamines (N-hydroxymethylpiperidine and N-hydroxymethyldiethylamine) in the presence of Pd catalyst, mixed telomerization of butadiene with formaldehyde and secondary amines (piperidine and diethylamine);
DOI:10.1007/BF00961758