Triethyl Phosphate TEP Pharmaceutical Intermediates CAS 78-40-0 For
1. General Information of Triethyl Phosphate
It is colorless,easy fluid transparent liquid and has slight fruit
odor. Its Melting point is -54.6°C and boiling point is 215.26°C.
Its relative density is 1.068 and Index of refraction
1.4055/20°C,Saturated vapor pressure: 0.13kPa/39°C,Viscosity is
1.6cp. It is immiscible in water, a slight decomposition.
Immiscible in alcohol, ether and other organic solvents, insoluble
in petroleum ether. Chemical property: It is Stable at room
temperature, heating slowly hydrolyzed to generate diethyl
phosphate. In Triethyl phosphate which leads to hydrogen chloride
to produce ethylene oxide, phosphate ester, phosphate ester with
phenyl magnesium bromide in ether - toluene mixture boiling liquid,
the resulting phenyl diethyl phosphate and diethyl phosphonic acid
with butanol and a small amount of alcohol when boiled with sodium,
a phosphoric acid diethyl ester, phosphoric acid diethyl ester,
ether, and the small butoxide, etc.and then boiled with dilute
sodium hydroxide solution sufficient to produce diethyl aniline
with morpholine heated to 157-159 °C, to generate 4 - ethyl
2. Application and procedure of Triethyl Phosphate
It is mainly used for chemical reagents, catalysts and other
products, acetic anhydride, cellulose acetate solvent, synthetic
resin plasticizers,stabilizers organic insecticide, ethyl agent
3. Packing and Shipping
It is packed in 200kg iron barrel , IBC, ISO-TANK.
We have rich experiences in exporting and importing. We have good
cooperation with world wide Express like DHL, UPS etc and also
shipping line to ensure the samples and goods can be reach to the
cutomers at soonest speed.
4. Quality Contral and R&D
We have more than 15 years of production and we also have
experienced technical person to do testing and gurantee the quality
during the whole production line.In past few years our team strive
to develop new products which are enviromental friendly and energy
saving. We believe with our fulfillment to be the best enterprise
for our customers. Under their efforts the Optical brightening
agent has achieved national advanced level.
5. Production line
Shanxi Colorshine Chemical Industry Co.,ltd is an ISO-certified
modernized chemical enterprise in the collection of R&D,
production and sales. Our company concentrates on the production,
sales and service for Optical brighteners,Dyes and Carbon Black,
fine chemicals and intermediates, which are widely used in
detergent,paper-making, textile, rubber industry, medical industry,
paints, printing inks and etc.
Our company's headquarters is based in Linfen City, Shanxi
Province. We are establishing technical cooperation with Linfen
Tech University, and manufacture products according to different
customers’ requirements to fulfill market’s demand.
Except professional R&D team, our factory has advanced
production and testing equipments for testing, mixing and
post-processing the products in order to ensure the high quality.
With profound chemistry knowledge and rich experience, our business
team can offer professional technical supports according to
customers’ demand.Till now our products are exported to Japan and
South Korea, Southeast Asia, the Middle East, Central and South
America, Africa and successfully into Germany, France, the United
States and other European markets.