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2-Ethyl-2-oxazoline
Basic Information
- CAS No.: 10431-98-8
Physical properties
Product Description
Factory Sells Best Quality 2-Ethyl-2-oxazoline 10431-98-8 with USP
- Molecular Formula: C5H9NO
- Molecular Weight: 99.1326
- Appearance/Colour: clear liquid
- Vapor Pressure: 13mmHg at 25°C
- Melting Point: -62 °C(lit.)
- Refractive Index: n20/D 1.437(lit.)
- Boiling Point: 128.4 °C at 760 mmHg
- PKA: 5.65±0.50(Predicted)
- Flash Point: 29.4 °C
- PSA： 21.59000
- Density: 1.05 g/cm3
- LogP: 0.26070
2-Ethyl-2-oxazoline(Cas 10431-98-8) Usage
|
Flammability and Explosibility |
Notclassified |
|
General Description |
2-Ethyl-2-oxazoline undergoes cationic ring opening graft polymerization using tosylated cellulose nanowhisker as macroinitiator. |
InChI:InChI=1/C5H9NO/c1-2-5-6-3-4-7-5/h2-4H2,1H3
10431-98-8 Relevant articles
Synthesis of 2-oxazolines via boron esters of N-(2-hydroxyethyl) amides
Ilkgul, Baris,Gunes, Deniz,Sirkecioglu, Okan,Bicak, Niyazi
, p. 5313 - 5315 (2010)
A new, convenient, one-pot process is pr...
Sulfonimidation via ring-opening of 2-oxazolines with acidic sulfonimide nucleophiles
Gutierrez, David A.,Dean, Dayton R.,Laxamana, Candace M.,Migliozzi-Smith, Madyson,O'Brien, Connor J.,O'Neill, Claire L.,Li, Jie Jack
, p. 261 - 276 (2016/07/06)
Acidic sulfonimide nucleophiles includin...
CuCl-catalyzed radical cyclisation of N-α-perchloroacyl-ketene-N,S- acetals: A new way to prepare disubstituted maleic anhydrides
Cornia, Andrea,Felluga, Fulvia,Frenna, Vincenzo,Ghelfi, Franco,Parsons, Andrew F.,Pattarozzi, Mariella,Roncaglia, Fabrizio,Spinelli, Domenico
experimental part, p. 5863 - 5881 (2012/09/22)
The copper-catalyzed radical cyclization...
Generation of cyclic ketene-N,X-acetals (X = O, S) from 2-alkyl-1,3-oxazolines and 2-alkyl-1,3-thiazolines. Reactions with acid chlorides, 1,3-diacid chlorides and N-(chlorocarbonyl) isocyanate
Zhou, Aihua,Pittman Jr., Charles U.
, p. 37 - 48 (2007/10/03)
2-Alkyl-1,3-oxazolines, 2-alkyl-1,3-thia...
10431-98-8 Process route
-
-
141-43-5
ethanolamine
-
-
115-80-0
Triethyl orthopropionate
-
-
10431-98-8
2-ethyl-4,5-dihydrooxazole
| Conditions | Yield |
|---|---|
|
With
acetic acid;
at 105 ℃;
for 24h;
Inert atmosphere;
|
75%
|
-
-
141-43-5
ethanolamine
-
-
802294-64-0,79-09-4
propionic acid
-
-
10431-98-8
2-ethyl-4,5-dihydrooxazole
| Conditions | Yield |
|---|---|
|
ethanolamine; propionic acid;
at 180 - 200 ℃;
for 3 - 4h;
With
boric acid;
In
toluene;
at 130 ℃;
With
calcium oxide;
at 280 ℃;
for 3h;
|
92%
|
|
|
|
|
for 24h;
Heating;
|
10431-98-8 Upstream products
-
18266-55-2
N-(2-hydroxyethyl)propionamide
-
59812-12-3
thiopropionyl-carbamic acid ethyl ester
-
141-43-5
ethanolamine
-
802294-64-0
propionic acid
10431-98-8 Downstream products
-
13488-73-8
5-Aethyl-3-phenyl-1-aza-4,6-dioxa-bicyclo <3.3.0> octan
-
36190-13-3
2-ethylidene-oxazolidine-3-carbonyl chloride
-
13670-31-0
2-(4,5-dihydro-oxazol-2-yl)-propan-1-ol
-
13670-21-8
N-(4-methylphenyl)-N'-propionylethylenediamine