Synoflex® TEP / Triethyl phosphate CAS 78-40-0

(1 customer review)

Chemical Name: Synoflex® TEP

Other name: TRIETHYL PHOSPHATE; TEP; o-Phosphoric acid triethyl ester; Levagard TEP-Z; Phosphoric acid triethyl ester; Triethyl Phosphate; trietile fosfato; Tri Ethyl Phosphate; riethyl phosphate.

CAS No.: 78-40-0

Molecular Fomula:(CH3CH2O)3PO

Molecular weight:182.15

Appearance: colorless transparent liquid

Assay: 98%min


Plasticizer TEP / Triethyl phosphate CAS 78-40-0

Product Name: Synoflex® TEP

Chemical Name: Triethyl phosphate

CAS No.: 78-40-0

MF:C6H15O4P MW:182.15

Molecular structure:

General information:

Synoflex® TEP is a high boiling point solvent, a plasticizer for rubber and plastics, and also a catalyst. Also because of its excellent phosphorus, chlorine content and low odor properties, it is widely used in the flame retardant of Polyurethane rigid foam and soft foam polyurethane systems.

The use of triethyl phosphate tep is also used as a raw material for the preparation of pesticides and pesticides. And used as an ethylation reagent for the production of ketene.



Item Specification
Appearance colorless transparent liquid
Purity,% ≥99.85
ACID VALUE/mg KOH/g ≤0.05
Water content W/% ≤0.05
Color (HAZEN) ≤10
Density(20℃)g/cm³ 1.069-1.073
refractive index 1.405-1.407



  1. plasticizer for rubber and plastics
  2. flame retardant of Polyurethane rigid foam and soft foam polyurethane systems
  3. raw material for the preparation of pesticides and pesticides.


Packaging and Shipping:

22MT Flexitank/ ISOTANK


17.6MT steel drum



Being kept in dry, clean warehouse with well ventilation.

Avoid exposing to light and heating.

Protecting the product from leakage, rain and insolation during transportation.



Flame retardant plasticizers of the same series

Synoflex® T-50 T-50; ASE CAS 91082-17-6
Synoflex® ATBC Acetyl tributyl citrate CAS 77-90-7
Synoflex® TBC Tributyl citrate CAS 77-94-1
Synoflex® TCPP TCPP flame retardant CAS 13674-84-5
Synoflex® DOTP Dioctyl terephthalate CAS 6422-86-2
Synoflex® DEP Diethyl phthalate CAS 84-66-2
Synoflex® TEC triethyl citrate CAS 77-93-0
Synoflex® DOA Dioctyl adipate CAS 123-79-5
Synoflex® DINP Diisononyl Phthalate CAS 28553-12-0/685 15-48-0
Synoflex® TMP Trimethylolpropane CAS 77-99-6
Synoflex® TEP Triethyl phosphate CAS 78-40-0
Synoflex® TOTM Trioctyl trimellitate CAS 3319-31-1
Synoflex® BBP Bio-based plasticizers, High-efficiency plasticizer
Synoflex® TMP Trimethylol propane CAS 77-99-6
Sinoflare® TCEP Tris(2-chloroethyl) phosphate CAS 115-96-8
Sinoflare® BDP Bisphenol-A bis(diphenyl phosphate) CAS 5945-33-5
Sinoflare® TPP Triphenyl phosphate CAS 115-86-6

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1 review for Synoflex® TEP / Triethyl phosphate CAS 78-40-0

  1. Benjamin Foster

    Outstanding service, quick responses, seamless logistics, delightful shopping!

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