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19445

Supelco

Triethyl phosphate

PESTANAL®, analytical standard

Synonym(s):
Ethyl phosphate
Linear Formula:
(C2H5O)3PO
CAS Number:
Molecular Weight:
182.15
Beilstein:
1705772
EC Number:
MDL number:

grade

analytical standard

Quality Level

vapor density

6.28 (vs air)

vapor pressure

1 mmHg ( 40 °C)

product line

PESTANAL®

assay

≥99.0% (GC)

form

liquid

autoignition temp.

845 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

10 %

refractive index

n20/D 1.402-1.408
n20/D 1.403 (lit.)

bp

215 °C (lit.)

density

1.072 g/mL at 25 °C (lit.)

application(s)

environmental

SMILES string

CCOP(=O)(OCC)OCC

InChI

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

InChI key

DQWPFSLDHJDLRL-UHFFFAOYSA-N

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Related Categories

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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

240.8 °F - closed cup

Flash Point(C)

116 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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