Colorless Liquid Low Acid Value TEP Triethyl Phosphate For Catalyst Of Polymerization
Triethyl phosphate (TEP)
CAS NO.:78-40-0
Molecular formulation:(C2H5O)3PO
Molecular weight : 182.16
Charateristics:
Triethyl phosphate is a kind of high boiling point solvent, and can be used as a plasticizer and catalyst of rubber and plastics.
It can also be used as a raw material for producing pesticides and insecticides, and used as an ethylating reagent for producing ketene.
Specification:
| ITEM | INDICATOR | |
| High purity | Premium product | |
| Chromaticity, APHA | 10 | 10 |
| Refractive index | 1.4050-1.4070 | |
| Acid value, mg(KOH)/g | 0.05 | 0.05 |
| Moisture(H2O), w/g | 0.050 | 0.100 |
| Density(20℃),g/mL | 1.068-1.072 | |
| Content,% | 99.900 |
99.500 |
Application:
1.Catalyst: xylene isomer catalyst, olefin polymerization catalyst, catalyst used for producing lead tetraethyl, catalyst for producing carbodiimide, catalyst for trialkyl boron and olefin replacement reaction catalyst for producing ketene under action of high-temperature dehydration of acetic acid, catalyst for polymerization of styrene and conjugated diene compounds. If they are used at the time of polymerization of phthalic acid and ethylene glycol, fiber discoloration can be prevented.
2. Solvent: solvent for nitrocellulose and cellulose acetate, solvent for maintaining the service life of organic peroxide catalysts, solvent for dispersing fluorinated ethylene, peroxides and diluents for curing catalysts of polyester resins and epoxy resins.
3. Stabilizer: Chlorinated insecticides and stabilizers, stabilizers of phenolic resins, and solid agents of sugar alcohol resins.
4. Synthetic resin: curing agent of xylenol formaldehyde resin, softener of phenolic resin used in shell moulding, softener of vinyl chloride, plasticizer of vinyl acetate polymer, flame retardant of polyester resin.
5, Triethyl phosphate (flame retardant TEP) is a kind of high boiling point solvent, and can be used as a plasticizer and catalyst of rubber and plastics. It can also be used as a raw material for producing pesticides and insecticides, and used as an ethylating reagent for producing ketene.
Storage and transportation:
They are packaged in clean, dry and strictly sealed iron drums, plastic drums or tank cars, or can be packaged according to customer demands, provided that national laws and regulations and mandatory standards must be complied with.
Handle them gently during transportation, strictly prevent impact and packaging damage, and take measures t prevent rain, snow and sun light.
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