2H-Pyran, 2-(7-dodecynyloxy)tetrahydro-

Base Information

Chemical Name:2H-Pyran, 2-(7-dodecynyloxy)tetrahydro-
CAS No.:16695-32-2
Molecular Formula:C17H30 O2
Molecular Weight:266.424
Hs Code.:2932999099
DSSTox Substance ID:DTXSID70884930
Nikkaji Number:J421.977E
Mol file:16695-32-2.mol

Synonyms:2-dodec-7-ynoxyoxane;16695-32-2;2H-Pyran, 2-(7-dodecynyloxy)tetrahydro-;2-(7-Dodecynyloxy)tetrahydro-2H-pyran;2H-Pyran, 2-(7-dodecyn-1-yloxy)tetrahydro-;Tetrahydropyran-2-yl ether of 7-dodecynol;DTXSID70884930;7-Dodecynyl tetrahydro-2H-pyran-2-yl ether #

Suppliers and Price of 2H-Pyran, 2-(7-dodecynyloxy)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
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price

Total 3 raw suppliers

Chemical Property of 2H-Pyran, 2-(7-dodecynyloxy)tetrahydro-

Chemical Property:

Vapor Pressure:3.19E-05mmHg at 25°C
Boiling Point:366°C at 760 mmHg
Flash Point:125.8°C
PSA：18.46000
Density:0.93g/cm³
LogP:4.67370
XLogP3:5.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:9
Exact Mass:266.224580195
Heavy Atom Count:19
Complexity:261

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCCCC#CCCCCCCOC1CCCCO1

Technology Process of 2H-Pyran, 2-(7-dodecynyloxy)tetrahydro-

There total 12 articles about 2H-Pyran, 2-(7-dodecynyloxy)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: 95.0%

: 53963-10-3
2-[(6-bromohexyl)oxy]tetrahydro-2H-pyran

: 693-02-7
hex-1-yne

: 16695-32-2
tetrahydropyranyl ether of 7-dodecyn-1-ol

Guidance literature:: hex-1-yne; With n-butyllithium; In tetrahydrofuran; hexane; at -40 ℃; for 2h; Inert atmosphere;

2-[(6-bromohexyl)oxy]tetrahydro-2H-pyran; In tetrahydrofuran; hexane; at -40 - 20 ℃; for 24h; Inert atmosphere;

Reference yield:

: 4286-55-9
1-bromo-6-hexanol

: 16695-32-2
tetrahydropyranyl ether of 7-dodecyn-1-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / POCl₃

2: 1.) lithium amide / hexamethylphosphoroamide, 1.) 1h, room temperature, 2.) 10 h, 55 deg C

With lithium amide; trichlorophosphate;

Reference yield:

: 629-11-8
1,6-hexanediol

: 16695-32-2
tetrahydropyranyl ether of 7-dodecyn-1-ol

Guidance literature:: Multi-step reaction with 3 steps

1: 50 percent / 48percent hydrobromic acid / H₂O; petroleum ether / 9 h / Heating

2: 60 percent / POCl₃

3: 1.) lithium amide / hexamethylphosphoroamide, 1.) 1h, room temperature, 2.) 10 h, 55 deg C

With lithium amide; hydrogen bromide; trichlorophosphate; In water; Petroleum ether;