4-Methylen-2,2-dimethyl-1,3-dioxolane

Base Information

• Chemical Name: 4-Methylen-2,2-dimethyl-1,3-dioxolane
• CAS No.: 19358-05-5
• Molecular Formula: C6H10O2
• Molecular Weight: 114.144
• European Community (EC) Number: 690-680-0
• DSSTox Substance ID: DTXSID101036132
• Nikkaji Number: J801.493K
• Mol file: 19358-05-5.mol

Synonyms:19358-05-5;4-methylen-2,2-dimethyl-1,3-dioxolane;2,2-Dimethyl-4-methylene-1,3-dioxolane;2,2-dimethyl-4-methylidene-1,3-dioxolane;EC 690-680-0;SCHEMBL1979147;DTXSID101036132;MFCD31917606;SY318908;2,2-dimethyl-4-met hylene-1,3-dioxolane;2,2-Dimethyl-4-methylene-[1,3]dioxolane;NS00004242

Chemical Property of 4-Methylen-2,2-dimethyl-1,3-dioxolane

Chemical Property:

• Boiling Point: 106℃
• PSA: 18.46000
• Density: 0.94
• LogP: 1.28300
• XLogP3: 1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 114.068079557
• Heavy Atom Count: 8
• Complexity: 116

Purity/Quality:

99.9% ^*data from raw suppliers

2,2-Dimethyl-4-methylene-1,3-dioxolane 97.0% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC1(OCC(=C)O1)C

Technology Process of 4-Methylen-2,2-dimethyl-1,3-dioxolane

There total 3 articles about 4-Methylen-2,2-dimethyl-1,3-dioxolane 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: 92.0%

5-chloromethyl-2,2-dimethyl-1,3-dioxolane (4362-40-7) → 2,2-dimethyl-4-methylidene-1,3-dioxolane (19358-05-5)

Guidance literature:

With sodium hydroxide; at 120 ℃; for 2h;

Reference yield:

acetone (67-64-1) + epichlorohydrin (106-89-8,24969-06-0,13403-37-7) → 2,2-dimethyl-4-methylidene-1,3-dioxolane (19358-05-5)

Guidance literature:

acetone; epichlorohydrin; Acidic conditions;

With potassium hydroxide; at 100 - 140 ℃;

DOI:10.1002/ejoc.201800786

Reference yield:

→ 2,2-dimethyl-4-methylidene-1,3-dioxolane (19358-05-5)

Guidance literature:

Dioxolan 5, Dehydrohalogenierung;

upstream raw materials:

5-chloromethyl-2,2-dimethyl-1,3-dioxolane

acetone

epichlorohydrin

Downstream raw materials:

3-phenyl-3-hydroxy-2-methylenepropanal

tert-butyldiphenyl(propa-1,2-dien-1-yloxy)silane

1-(1-Methylethenyloxy)-2-propanon

hydroxy-2-propanone