TRIETHYL PHOSPHATE

Synonyms: Ethyl Phosphate; TEP; Phosphoric Ether

Molecular formula:  (CH3CH2O)3PO

Molecular weight: 182.16

CAS: 78-40-0

Quality of product:

Items

Index

Industry Grade

Reagent (export) Grade

Appearance

Achromatic transparent liquid

Assay %

96min

99.5min

Acid Value(mgKOH/g)

0.10max

0.05max

Acidity(as H3PO4%)

0.05max

0.01max

Refractive Index(nD20)

1.40301.4060

1.40501.4070

Water Content %

Tally with test

0.2max

Density D2020

1.0691.073

Physical and chemical nature:

It is achromatic transparent liquid; melting point -56.5; boiling point 215216; flash point 115.5; relative density 1.0695(20); refractive index(20) 1.4055. Fully dissolving in water. Easily dissolving in organic solvent of etanol, ethyl ether, benzene etc.

Use of product:

Use as fire-retardant, strength agent of rubber and plastic and the material of pesticides, aging and steady anent of resin.

Production:

Domestic: 25kgs/plastic drum

Export: 200kgs/zine-plating iron drum

Measurement: 560890mm

Productivity: 100tons/month.

 

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