2-Ethoxy-1,3-dioxolane

Base Information

• Chemical Name: 2-Ethoxy-1,3-dioxolane
• CAS No.: 4544-20-1
• Molecular Formula: C5H10O3
• Molecular Weight: 118.133
• Hs Code.: 2932999099
• Mol file: 4544-20-1.mol

Synonyms:Orthoformicacid, cyclic ethylene ethyl ester (6CI,7CI,8CI);Ethylene glycol, cyclic ethylorthoformate (8CI);2-Ethoxy-1,3-dioxolane;

Chemical Property of 2-Ethoxy-1,3-dioxolane

Chemical Property:

• Vapor Pressure: 9.04mmHg at 25°C
• Refractive Index: 1.419
• Boiling Point: 136.7 °C at 760 mmHg
• Flash Point: 41.1 °C
• PSA: 27.69000
• Density: 1.05 g/cm³
• LogP: 0.35330

Purity/Quality:

98%Min ^*data from raw suppliers

2-ETHOXY-1,3-DIOXOLANE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Ethoxy-1,3-dioxolane

There total 5 articles about 2-Ethoxy-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: 85.0%

ethylene glycol (107-21-1) + orthoformic acid triethyl ester (122-51-0) → 2-ethoxy-1,3-dioxolane (4544-20-1)

Guidance literature:

for 3h; Heating;

Reference yield: 43.0%

Butane-1,4-diol (110-63-4) + orthoformic acid triethyl ester (122-51-0) → 2-ethoxy-1,3-dioxolane (4544-20-1)

Guidance literature:

at 120 - 130 ℃; Further byproducts given;

Reference yield:

1,2-di(1,3-dioxolan-2-yloxy)ethane (4544-19-8) → 1,3-DIOXOLANE (646-06-0) + 2-ethoxy-1,3-dioxolane (4544-20-1) + [1,3]-dioxolan-2-one (96-49-1) + (1,3-dioxolan-2-yloxy)ethanal (85533-22-8) + 2-(1,3-dioxolan-2-yloxy)ethyl carbonate (85533-21-7) + formic acid ethyl ester (109-94-4)

Guidance literature:

With di-tert-butyl peroxide; at 130 ℃; for 0.5h; Product distribution;

upstream raw materials:

ethylene glycol

orthoformic acid triethyl ester

2-butoxy-[1,3]dioxolane

ethyl trimethylsilyl ether

Downstream raw materials:

2-chloroethyl formate

ethyl acetate

2-(2-chloro-ethoxy)-[1,3]dioxolane

1,3-DIOXOLANE

Refernces

• 1、 Nedogrei, E. P.,Musavirov, R. C.,Zlomskii, S. S.,Rakhmankulov, D. L.. "REACTION OF 2-ALKOXY-1,3-DIOXACYCLANES WITH TRIMETHYLALKOXYSILANES". . p. 1875 - 1877. Retrieved 2007/10/02.
• 2、 Chalova, O. B.,Galkin, E. G.,Vyrypaev, E. M.,Kantor, E. A.,Naimushin, A. I.,et al.. "SYNTHESIS AND MASS SPECTRA OF 2-ALKOXY-1,3-DIOXACYCLANES". . p. 258 - 262. Retrieved 2007/10/02.