Description
DIETHYL CARBONATE（DEC）
Chemical Name： Diethyl Carbonate
CAS NO: 105-58-8
Chemical Formula: C5H10O3
UN NO: 2366
Class: 3
Product specifications
|
Item |
Specifications |
Test Results |
|
Appearance |
Colorless transparent, no mechanical impurities |
Qualified |
|
Carbonic ester Content(GC)% |
≥ 99.97 |
99.99 |
|
Diethyl Carbonate Content(GC)% |
≥ 99.90 |
99.99 |
|
Methanol Ethanol Content(GC)ppm |
≤ 100 |
5.2ppm |
|
Moisture(Karl·Fischer Titration) ppm |
≤ 100 |
10.7ppm |
|
Chroma(platinum-cobalt) APHA |
≤ 10 |
5 |
|
Ion Impurity Content |
This product contains no chloride ion |
Qualified |
|
Na+ ppm |
≤ 1 |
Qualified |
|
K+ ppm |
≤ 1 |
Qualified |
|
Fe+ ppm |
≤ 1 |
Qualified |
|
Grade |
High Purity Grade(H) |
|
Packing
In 200 kg blue iron drums, net weight 16 tons/20’FCL
In ISO Tanks, net weight :24 tons/TANK
Application
1. Solvent for nitrocellulose; manufacture of radio tubes; fixing rare earths to cathode elements.
2. Diethyl carbonate is an important intermediate in organic synthesis. It is mainly used as solvent of nitrocellulose, cellulose ether, synthetic resin and natural resin, intermediate of pyrethroid and phenobarbital. In the instrument industry, it is used to prepare the fixing paint and to seal and fix the cathode of the electronic tube.
