Home > All categories> Agrochemicals> Pesticide Intermediates> triethyl phosphate

triethyl phosphate

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 78-40-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Quick Details
CAS No.:
78-40-0.
Other Names:
Ethyl phosphate
MF:
C6H15O4P, C6H15O4P
Place of Origin:
China
Type:
Pharmaceutical Intermediates
Purity:
99.5%
Brand Name:
Worldyang
Model Number:
78-40-0
Application:
Pharmaceutical Intermediates
Appearance:
Colorless transparent liquid
Color:
Colorless transparent
Form:
liquid
CAS NO.:
78-40-0
MW:
182.15
COA:
available
ISO9001:2008:
available
GC:
available
NMR:
available
MSDS:
available
Packaging&Delivery
Packaging Details
As requested
Port
Any port of China

Property

CAS No.: 78-40-0 Formula: C6H15O4P Molecular Weight: 182.15500

Description

Triethyl phosphate is a chemical compound with the formula (C2H5)3PO4. It is a colorless liquid. It is the triester of ethanol and phosphoric acid and can be called "phosphoric acid, triethyl ester".
Its primary uses are as an industrial catalyst (in acetic anhydride synthesis), a polymer resin modifier, and a plasticizer (e.g. for unsaturated polyesters). In smaller scale it is used as a solvent for e.g. cellulose acetate, flame retardant, an intermediate for pesticides and other chemicals, stabilizer for peroxides, a strength agent for rubber and plastic including vinyl polymers and unsaturated polyesters, etc.
Triethyl phosphate is also a common intermediate in the manufacture of pesticides.

Basic Info

Chemical Name	triethyl phosphate
Synonyms	phosphoric acid triethyl ester; TEP; Phosphoric ether; AURORA KA-1638; Phosphoric acid, triethyl ester; Triethylfosfat; ETHYL ACID PHOSPHATE; Triethyl phosphate; diethylphosphoric acid ethyl ester; TRIETHYL PHOSPHAYE; phosphatedetriethyle;
CAS No.	78-40-0
Molecular Formula	C6H15O4P
Molecular Weight	182.15500
PSA	54.57000
LogP	2.20400

Properties

Appearance & Physical State	Clear, colorless liquid.
Density	1.072
Boiling Point	215ºC
Melting Point	-56ºC
Flash Point	130ºC
Refractive Index	1.405-1.407
Water Solubility	SOLUBLE
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, water.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Density	6.28 (vs air)
Vapor Pressure	1 mm Hg ( 40 °C)

Safety Info

RTECS	TC7900000
Safety Statements	S25
HS Code	29190090
WGK Germany	1
RIDADR	3278
Risk Statements	R22
Hazard Codes	Xn

Synthesis Route

anisole+Triethyl phosphite→triethyl phosphate+(3-methoxyphenyl)phosphonic acid diethyl ester
1-[ethoxy(trichloromethyl)phosphoryl]oxyethane→1-[chloromethyl(ethoxy)phosphoryl]oxyethane+triethyl phosphate
Tert-butyl hypochlorite+Triethyl phosphite→triethyl phosphate+2-Chloro-2-methylpropane

Precursor

Ethanol
2-(di-n-butyl methylsilyl)-ethanol
o,o,o-Triethylphosphorothioate
triethoxy(selanylidene)-λ<sup>5</sup>-phosphane

Downstream Product

methyl 4-(diethoxyphosphorylmethyl)benzoate
Diethyl (3-Methoxybenzyl)phosphonate
DIETHYL 4-METHYLBENZYLPHOSPHONATE
Triethyl 2-Phosphonopropionate

Hot tags: triethyl phosphate, China, manufacturers, suppliers, factory, wholesale, low price, high quality