2-Methyl-3-pentyloxirane

Base Information

• Chemical Name: 2-Methyl-3-pentyloxirane
• CAS No.: 3234-26-2
• Molecular Formula: C8H16 O
• Molecular Weight: 128.214
• Hs Code.: 2910900090
• European Community (EC) Number: 221-780-0
• DSSTox Substance ID: DTXSID70954127
• Nikkaji Number: J262.339K
• Mol file: 3234-26-2.mol

Synonyms:2-Methyl-3-pentyloxirane;2,3-epoxyoctane;3234-26-2;EINECS 221-780-0;Oxirane, 2-methyl-3-pentyl-;2-amyl-3-methyl-oxirane;SCHEMBL51137;DTXSID70954127;AKOS015905631

Chemical Property of 2-Methyl-3-pentyloxirane

Chemical Property:

• Vapor Pressure: 4.2mmHg at 25°C
• Boiling Point: 153.8°Cat760mmHg
• Flash Point: 38.4°C
• PSA: 12.53000
• Density: 0.847g/cm³
• LogP: 2.35400
• XLogP3: 2.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 4
• Exact Mass: 128.120115130
• Heavy Atom Count: 9
• Complexity: 80.6

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCC1C(O1)C

Technology Process of 2-Methyl-3-pentyloxirane

There total 49 articles about 2-Methyl-3-pentyloxirane 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: 100.0%

2-octene (111-67-1) → 2,3-epoxyoctane (3234-26-2)

Guidance literature:

With oxygen; isobutyraldehyde; [Pt₂(NH₃)4((CH₃)3CCONH)2](NO₃)4; In dichloromethane; at 20 ℃; for 15h; under 760 Torr;

DOI:10.1081/SCC-120001503

Reference yield: 99.0%

trans-2-Octene (13389-42-9) → 2,3-epoxyoctane (3234-26-2)

Guidance literature:

With [γ-W10SiO36(PhPO)2][TBA]4; dihydrogen peroxide; In acetonitrile; at 90 - 120 ℃; for 0.416667h; microwave irradiation;

DOI:10.1021/ol061197o

Reference yield: 93.0%

cis-2-octene (7642-04-8) → 2,3-epoxyoctane (3234-26-2)

Guidance literature:

With trans-diacetonitrile[calix[4]imidazolyl]iron(III) hexafluorophosphate; dihydrogen peroxide; In [D₃]acetonitrile; at -10 ℃; for 0.5h;

DOI:10.1002/cssc.201500930

upstream raw materials:

3-bromo-2-hydroxy-octane

2-chloro-octan-3-ol

2-iodooctane

2-octene

Downstream raw materials:

rac-3-octanol

rac-octan-2-ol

2-octene

cis-2-octene

Refernces

• 1、 Moghadam, Majid,Tangestaninejad, Shahram,Mirkhani, Valiollah,Mohammadpoor-Baltork, Iraj,Sadat Mirbagheri, Naghmeh. "Molybdenum hexacarbonyl supported on amine modified multi-wall carbon nanotubes: An efficient and highly reusable catalyst for epoxidation of alkenes with tert-butylhydroperoxide wileyonlinelibrary.com". . p. 708 - 713. Retrieved 2010.
• 2、 Siddall, Thomas L.,Miyaura, Norio,Huffman, John C.,Kochi, Jay K.. "Isolation and Molecular Structure of Unusual Oxochromium(V) Cations for the Catalytic Epoxidation of Alkenes". . p. 1185 - 1186. Retrieved 1983.
• 3、 Huo, Yu,Huo, Zhiyuan,Ma, Pengtao,Wang, Jingping,Niu, Jingyang. "Polyoxotungstate incorporating organotriphosphonate ligands: Synthesis, characterization, and catalytic for alkene epoxidation". . p. 406 - 408. Retrieved 2015.
• 4、 Schmidt, Fabian,Zehner, Bastian,Kaposi, Marlene,Drees, Markus,Mink, János,Korth, Wolfgang,Jess, Andreas,Cokoja, Mirza. "Activation of hydrogen peroxide by the nitrate anion in micellar media". supporting information. p. 1965 - 1971. Retrieved 2021/03/26.
• 5、 He, Guang-Hui,Ren, Bai-Hao,Chen, Shi-Yu,Liu, Ye,Lu, Xiao-Bing. "Enantioselective, Stereoconvergent Resolution Copolymerization of Racemic cis-Internal Epoxides and Anhydrides". supporting information. p. 5994 - 6002. Retrieved 2021/02/11.