ETHYLCYCLOPENTANE

Base Information

• Chemical Name: ETHYLCYCLOPENTANE
• CAS No.: 1640-89-7
• Molecular Formula: C7H14
• Molecular Weight: 98.1882
• Hs Code.: 2902199090
• European Community (EC) Number: 216-686-1
• NSC Number: 74149
• UNII: Q7W1V2C3DJ
• DSSTox Substance ID: DTXSID5075109
• Nikkaji Number: J23.249A
• Wikidata: Q63408826
• Metabolomics Workbench ID: 5363
• Mol file: 1640-89-7.mol

Synonyms:Ethylcyclopentane;NSC 74149

Chemical Property of ETHYLCYCLOPENTANE

Chemical Property:

• Appearance/Colour: brown or black chunks or powder
• Vapor Pressure: 72.8 mm Hg ( 37.7 °C)
• Melting Point: ?138 °C(lit.)
• Refractive Index: n20/D 1.419(lit.)
• Boiling Point: 103 °C(lit.)
• Flash Point: 60 °F
• PSA: 0.00000
• Density: 0.763 g/mL at 25 °C(lit.)
• LogP: 2.58660
• Solubility.: Soluble in acetone, alcohol, benzene, ether, and petroleum (Weast, 1986)
• Water Solubility.: In mg/kg: 21.9 at 70.5 °C, 52.5 at 113 °C, 224 at 168.5 °C, 759 at 203 °C (Guseva and Parnov, 1964)
• XLogP3: 3.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 98.109550447
• Heavy Atom Count: 7
• Complexity: 42

Purity/Quality:

99% ^*data from raw suppliers

Ethylcyclopentane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F
• Hazard Codes: F
• Statements: 11
• Safety Statements: 16-29-33

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Solvents -> Aliphatics, Saturated (
• Canonical SMILES: CCC1CCCC1
• Physical properties: 2.10(x 10-3 atm?m3/mol) at 25 °C (approximate - calculated from water solubility and vapor pressure)

Technology Process of ETHYLCYCLOPENTANE

There total 49 articles about ETHYLCYCLOPENTANE 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:

nortricyclane (279-19-6) → ethylcyclopentane (1640-89-7) + norbornene (279-23-2)

Guidance literature:

With hydrogen; Rh on carbon; In 2,2,4-trimethylpentane; at 25 ℃; Thermodynamic data; ΔH reaction;

DOI:10.1002/hlca.19880710512

Reference yield:

cycloheptanone (502-42-1) → 1-methylcyclohex-1-ene (591-49-1) + ethylcyclopentane (1640-89-7) + cycloheptane (291-64-5) + 3,3-dimethylcyclopentene (58049-91-5)

Guidance literature:

With hydrogen; aluminum oxide; K₅PV₂Mo₁₀O₄₀; at 300 ℃; for 3.5h; under 41040 Torr; Further byproducts given. Title compound not separated from byproducts;

DOI:10.1002/(SICI)1521-3773(19991115)38:22<3331::AID-ANIE3331>3.0.CO;2-Z

Reference yield:

cis-1,2-dimethylcyclopentane + trans-dimethyl-1,2 cyclopentane + n-heptane (142-82-5) + methyl cyclohexane (82166-21-0) → cis-dimethyl-1,3 cyclopentane + trans-dimethyl-1,3 cyclopentane + 2-Methylhexane (591-76-4) + 2,2,4-trimethylpentane (540-84-1) + 2,3-dimethyl pentane (565-59-3) + 3-methyl-hexane (589-34-4) + 1,1-Dimethylcyclopentane (1638-26-2) + ethylcyclopentane (1640-89-7) + toluene (108-88-3,15644-74-3,16713-13-6)

Guidance literature:

LZY-84 zeolite; at 76.1 - 141.6 ℃; for 400h; under 5916.15 - 5947.18 Torr; Product distribution / selectivity;

upstream raw materials:

p-methylcyclohexanol

3-ethylpentane

1-ethylcyclopentene

m-methylcyclohexanol

Downstream raw materials:

3-ethylpentane

methyl cyclohexane

3-methyl-hexane

n-heptane

Refernces

• 1、 Arroyo, J. A. Munoz,Thybaut, J. W.,Marin, G. B.,Jacobs, P. A.,Martens, J. A.,Baron, G. V.. "Reaction Pathways of 1-Cyclohexyloctane in Admixture with Dodecane on Pt/H-ZSM-22 Zeolite in Three-Phase Hydroconversion". . p. 29 - 40. Retrieved 2001.
• 2、 Frauwallner, María-Laura,López-Linares, Francisco,Lara-Romero,Scott, Carlos E.,Ali, Vieman,Hernández, Eumir,Pereira-Almao, Pedro. "Toluene hydrogenation at low temperature using a molybdenum carbide catalyst". . p. 62 - 70. Retrieved 2011.
• 3、 -. "PROCESS FOR SELECTIVE RING OPENING OF CYCLIC HYDROCARBONS". Paragraph 0078-0085. . Retrieved 2020/04/29.
• 4、 Al-Kandari,Mohamed,Al-Kharafi,Zaki,Katrib. "Modification of the catalytic properties of MoO2-x(OH) y dispersed on TiO2 by Pt and Cs additives". experimental part. p. 298 - 305. Retrieved 2012/05/20.