Pentamethylene

Base Information

Chemical Name:Pentamethylene
CAS No.:4988-34-5
Molecular Formula:C5H10OS
Molecular Weight:118.2
Hs Code.:
Mol file:4988-34-5.mol

Synonyms:Thiane 1-oxide;

Suppliers and Price of Pentamethylene

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 15 raw suppliers

Chemical Property of Pentamethylene

Chemical Property:

Melting Point:67.0-68.2 °C
Boiling Point:277 °C at 760 mmHg
Flash Point:121.4 °C
PSA：0.00000
Density:1.14 g/cm³
LogP:1.82490

Purity/Quality:: 98%, ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Pentamethylene

There total 2 articles about Pentamethylene 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:

: 1613-51-0
sulfure de pentamethylene

: 934-72-5
Methyl p-tolyl sulfoxide

: 4988-34-5
tetrahydro-2H-thiopyran-1-oxide

: 623-13-2
4-methylphenyl methylsulfide

Guidance literature:: With hydrogenchloride; In methanol; water; at 25 ℃; Rate constant;

Reference yield:

: 1613-51-0
sulfure de pentamethylene

: 70284-20-7
N-bromo-N-potassio-p-toluenesulfonamide

: 4988-34-5
tetrahydro-2H-thiopyran-1-oxide

: 13553-73-6
thiane-1-(p-tolylsulphonyl)imide

: 70-55-3
toluene-4-sulfonamide

Guidance literature:: With Britton-Robinson buffer; In methanol; water; at 20 ℃; Rate constant; Mechanism; Product distribution; NaOH, pH = 12.70; also in unbuffered solution;

Reference yield: 94.0%

: 4988-34-5
tetrahydro-2H-thiopyran-1-oxide

: 100-52-7
benzaldehyde

: 261352-96-9
2-(hydroxy(phenyl)methyl)tetrahydro-2H-thiopyran-1-oxide

Guidance literature:: tetrahydro-2H-thiopyran-1-oxide; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 4.5h;

benzaldehyde; In tetrahydrofuran; hexane; at -78 - 20 ℃;