A7661912
Triethyl phosphate , StandardforGC,>99.7%(GC) , 78-40-0
Synonym(s):
Ethyl phosphate;Phosphoric acid triethyl ester, TEP;TEP;Triethyl phosphate
CAS NO.：78-40-0
Empirical Formula: C6H15O4P
Molecular Weight: 182.15
MDL number: MFCD00009077
EINECS: 201-114-5
| Pack Size | Price | Stock | Quantity |
| 5ML | RMB46.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -56 °C |
| Boiling point: | 215 °C (lit.) |
| Density | 1.072 g/mL at 25 °C (lit.) |
| vapor density | 6.28 (vs air) |
| vapor pressure | 1 mm Hg ( 40 °C) |
| refractive index | n |
| Flash point: | 240 °F |
| storage temp. | Store below +30°C. |
| solubility | 500g/l (slow decomposition) |
| form | Liquid |
| color | Clear |
| Specific Gravity | 1.072 |
| PH | 7 (H2O, 20℃) |
| Odor | mild cider |
| explosive limit | 1.2-10%(V) |
| Water Solubility | SOLUBLE |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| Merck | 14,9674 |
| BRN | 1705772 |
| Dielectric constant | 7.2（20℃） |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, water. |
| InChIKey | DQWPFSLDHJDLRL-UHFFFAOYSA-N |
| LogP | 1.11 at 20℃ |
Description and Uses
Triethyl phosphate is use as a flame retardant in the manufacture of polyisocyanurate (PIR) and polyurethane (PUR) foam insulation and thermoset plastic products. The chemical compound is also used as a viscosity reducer in plastic resins, and as a catalyst, solvent or intermediate in the production of pesticides, pharmaceuticals, lacquers and other products.As ethylating agent; formation of polyesters which are used as insecticides.
