Project Description

PRODUCT SPECIFICATIONS

PRODUCT

Triethyl phosphate

CAS #

78-40-0

SYNONYM

Ethyl phosphate; TEP; Phosphoric acid, triethyl ester; (C2H5O)3PO; Ethyl phosphate ((EtO)3PO); Tris(ethyl) phosphate; Triethylfosfat; o-Phosphoric acid triethyl ester; NSC 2677; Triethoxyphosphine oxide; Ethyl phosphate, tri-;4-01-00-01339 (Beilstein Handbook Reference); AI3-00653; BRN 1705772; CCRIS 4882; EC 201-114-5; EINECS 201-114-5; Ethyl phosphate ((EtO)3PO); Ethyl phosphate (VAN); HSDB 2561; NSC 2677; Phosphoric acid, triethyl ester; TEP; Triethoxyphosphine oxide; Triethyl phosphate; Triethylfosfat; Triethylfosfat [Czech]; Triethylphosphate; Tris(ethyl) phosphate; UNII-QIH4K96K7J; Phosphoric acid, triethyl ester; Triethyl phosphate; Superlist Names Phosphoric acid, triethyl ester; Triethyl phosphate;;Triethyl phosphate;Ethyl phosphate; o-Phosphoric acid, triethyl ester; TEP

FORMULA C6H15O4P

MOLECULAR WEIGHT

182.15

SMILES

P(=O)(OCC)(OCC)OCC

INCHI

1S/C6H15O4P/c1-4-8-11(7,9-5-2)10-6-3/h4-6H2,1-3H3

INCHIKEY

DQWPFSLDHJDLRL-UHFFFAOYSA-N

MELTING POINT

-5.64E+01 ° C

WATER SOLUBILITY

5.00E+05 mg/L

BOILING POINT

215.5 ° C

ATMOSPHERIC OH RATE CONSTANT

5.53E-11 cm3/molecule-sec

HENRY’S LAW CONSTANT

3.60E-08 atm-m3/mole

VAPOR PRESSURE

0.393 mm Hg

LOG P (OCTANOL-WATER)

0.8

NOTES

 Triethyl phosphate uses and applications include: Intermediate for agriculture insecticides; floor polishes; lubricants; hydraulic fluids; aprotic solvent; flame retardant plasticizer in cellulosics, polyester resins, PU; viscous depressant in polyester laminates, cellulosics; catalyst for synthesizing ketene in production of acetic anhydride; lacquer remover; solvating and desensitizing agent for organic peroxides; solvent for textiles; dyeing assistant; in sizes; in food packaging adhesives
Suggested storage of Triethyl phosphate: Store in tightly closed containers in a cool, dry area away from oxidizing agents

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