Triethyl phosphate
SIAL/19445 - PESTANAL®, analytical standard
Synonym: Ethyl phosphate
CAS Number: 78-40-0
Empirical Formula (Hill Notation): C6H15O4P
Molecular Weight: 182.15
EC Number: 201-114-5
MDL Number: MFCD00009077
Linear Formula: (C2H5O)3PO
Product Type: Chemical
application(s) | environmental |
assay | ≥99.0% (GC) |
autoignition temp. | 845 °F |
bp | 215 °C (lit.) |
density | 1.072 g/mL at 25 °C (lit.) |
expl. lim. | 10 % |
form | liquid |
grade | analytical standard |
InChI | 1S/C6H15O4P/c1-4-8-11(7,9 |
InChI key | DQWPFSLDHJDLRL-UHFFFAOYSA |
product line | PESTANAL® |
Quality Level | 100 ![]() |
refractive index | n |
n |
|
shelf life | limited shelf life, expiry date on the label |
SMILES string | CCOP(=O)(OCC)OCC |
vapor density | 6.28 (vs air) |
vapor pressure | 1 mmHg ( 40 °C) |
Application: | Triethyl phosphate may be used as an analytical reference standard for the quantification of the analyte in air samples, fish, indoor dust, and dryer lint using chromatography techniques. |
Legal Information: | PESTANAL is a registered trademark of Sigma-Aldrich International GmbH |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H302 - H319 |
Precautionary statements | P305 + P351 + P338 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | 240.8 °F - closed cup |
Flash Point(C) | 116 °C - closed cup |
Purity | ≥99.0% (GC) |
bp | 215 °C (lit.) |
Density | 1.072 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12352200 |