1-Methoxy-2-methylpropane

Base Information

• Chemical Name: 1-Methoxy-2-methylpropane
• CAS No.: 625-44-5
• Molecular Formula: C5H12 O
• Molecular Weight: 88.1497
• Hs Code.: 2909199090
• DSSTox Substance ID: DTXSID70211540
• Nikkaji Number: J43.226A
• Wikidata: Q29414987
• Mol file: 625-44-5.mol

Synonyms:1-Methoxy-2-methylpropane;Ether, isobutyl methyl;Isobutyl methyl ether;METHYL ISOBUTYL ETHER;Propane, 1-methoxy-2-methyl-;625-44-5;Methyl isobutyl oxide;isobutyl methyl;BRN 1730971;1-methoxy-2-methyl-propane;1-Methoxy-2-methylpropane #;DTXSID70211540;AKOS006230258;LS-67856;W-109059;Q29414987

Chemical Property of 1-Methoxy-2-methylpropane

Chemical Property:

• Vapor Pressure: 239mmHg at 25°C
• Melting Point: -117.26°C (estimate)
• Refractive Index: 1.3852
• Boiling Point: 56.5°C at 760 mmHg
• PSA: 9.23000
• Density: 0.748g/cm³
• LogP: 1.28880
• XLogP3: 1.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 88.088815002
• Heavy Atom Count: 6
• Complexity: 25.1

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Solvents -> Ethers (
• Canonical SMILES: CC(C)COC

Technology Process of 1-Methoxy-2-methylpropane

There total 15 articles about 1-Methoxy-2-methylpropane 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: 19.9%

methyl propyl ether (557-17-5) + diazomethane-d2 (14621-84-2) → butyl methyl ether (628-28-4) + 2-butyl methyl ether (6795-87-5) + Dimethyl ether (115-10-6,157621-61-9) + ethylpropylether (628-32-0) + isobutyl methyl ether (625-44-5)

Guidance literature:

Product distribution; Mechanism; Ambient temperature; Irradiation; deuterium distribution;

DOI:10.1021/jo00186a007

Reference yield: 19.2%

diazomethane (186581-53-3,908094-01-9,334-88-3) + methyl propyl ether (557-17-5) → butyl methyl ether (628-28-4) + 2-butyl methyl ether (6795-87-5) + ethylpropylether (628-32-0) + isobutyl methyl ether (625-44-5)

Guidance literature:

Product distribution; Mechanism; Ambient temperature; Irradiation;

DOI:10.1021/jo00186a007

Reference yield:

di-tert-butyl peroxide (110-05-4) + methoxyisobutoxymethane (76050-98-1) → isobutyl methyl ether (625-44-5) + Methyl formate (107-31-3) + isobutyl formate (542-55-2) + isobutyraldehyde (78-84-2) + tert-butyl alcohol (75-65-0)

Guidance literature:

at 140 ℃; Kinetics; Thermodynamic data; Mechanism; other temperature;

upstream raw materials:

oxirane

methanol

N-Isobutyl-N-nitrosoharnstoff

trimethylene oxide

Downstream raw materials:

2-isopropyl-benzothiazole

isobutyl acetoacetate

Refernces

• 1、 Kirmse, Wolfgang,Jansen, Ulrich. "Deamination Reactions, 41. Reactions of Aliphatic Diazonium Ions and Carbocations with Ethers". . p. 2607 - 2625. Retrieved 2007/10/02.
• 2、 Olah, George A.,Doggweiler, Hans,Felberg, Jeff D.. "Onium Ylide Chemistry. 3. Evidence for Competing Oxonium Ylide Formation with C-H Insertion in Meerwein's Reaction of Methylene and Methylene-d2 with Dialkyl Ethers". . p. 2116 - 2120. Retrieved 2007/10/02.