3-CYCLOPENTYL-1-PROPYNE

Base Information

Chemical Name:3-CYCLOPENTYL-1-PROPYNE
CAS No.:116279-08-4
Molecular Formula:C8H12
Molecular Weight:108.183
Hs Code.:29029000
Mol file:116279-08-4.mol

Synonyms:Cyclopentane,2-propynyl- (9CI); 3-Cyclopentyl-1-propyne; 3-Cyclopentylpropyne;Prop-2-ynylcyclopentane; Propargylcyclopentane

Suppliers and Price of 3-CYCLOPENTYL-1-PROPYNE

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
3-Cyclopentyl-1-propyne 97%
5g
$ 228.00

Sigma-Aldrich
3-Cyclopentyl-1-propyne 97%
1g
$ 68.20

American Custom Chemicals Corporation
3-CYCLOPENTYL-1-PROPYNE 95.00%
5G
$ 989.00

American Custom Chemicals Corporation
3-CYCLOPENTYL-1-PROPYNE 95.00%
1G
$ 666.40

AK Scientific
3-Cyclopentyl-1-propyne
5g
$ 338.00

Total 14 raw suppliers

Chemical Property of 3-CYCLOPENTYL-1-PROPYNE

Chemical Property:

Vapor Pressure:11.3mmHg at 25°C
Melting Point:132-134 °C
Refractive Index:n20/D 1.4490(lit.)
Boiling Point:132-134 °C(lit.)
Flash Point:20.3°C
PSA：0.00000
Density:0.854g/cm³
LogP:2.19990
Solubility.:Not miscible or difficult to mix.

Purity/Quality:

98%,99%, ^*data from raw suppliers

3-Cyclopentyl-1-propyne 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xn
Statements: 10-22-41
Safety Statements: 16-26-36/39

MSDS Files:: SDS file from LookChem

Useful:

Uses 3-Cyclopentylpropyne is a useful building block. Due to the fact that it has a terminal alkyne it can be used to explore regioselective reactions.

Technology Process of 3-CYCLOPENTYL-1-PROPYNE

There total 2 articles about 3-CYCLOPENTYL-1-PROPYNE 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:

: 2-bromo-3-cyclopentyl-propene

: 116279-08-4
prop-2-yn-1-ylcyclopentane

Guidance literature:: With sodium amide; decalin; at 150 ℃;

Reference yield:

: 33240-34-5
cyclopentylmagnesium bromide

: 116279-08-4
prop-2-yn-1-ylcyclopentane

Guidance literature:: Multi-step reaction with 2 steps

1: diethyl ether

2: NaNH₂; decalin / 150 °C

With diethyl ether; sodium amide; decalin;

Reference yield: 99.0%

: 1240113-63-6
4-amino-3-chloro-5-iodobenzoic acid methyl ester

: 116279-08-4
prop-2-yn-1-ylcyclopentane

: 1240113-74-9
4-amino-3-chloro-5-(3-cyclopentyl-prop-1-ynyl)-benzoic acid methyl ester

Guidance literature:: With triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In tetrahydrofuran; at 20 ℃; for 3h;