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538728

Sigma-Aldrich

Triethyl phosphate

ReagentPlus®, ≥99.8%

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Synonym(s):
TEP, Ethyl phosphate
Linear Formula:
(C2H5O)3PO
CAS Number:
Molecular Weight:
182.15
Beilstein/REAXYS Number:
1705772
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

6.28 (vs air)

Quality Level

vapor pressure

1 mmHg ( 40 °C)

product line

ReagentPlus®

assay

≥99.8%

autoignition temp.

845 °F

expl. lim.

10 %

refractive index

n20/D 1.403 (lit.)

bp

215 °C (lit.)

density

1.072 g/mL at 25 °C (lit.)

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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1 of 4

This Item
8.21141132195241024
vibrant-m

538728

Triethyl phosphate

vibrant-m

8.21141

Triethyl phosphate

vibrant-m

132195

Trimethyl phosphate

vibrant-m

241024

Trimethyl phosphate

assay

≥99.8%

assay

≥99.0% (GC)

assay

97%

assay

≥99%

density

1.072 g/mL at 25 °C (lit.)

density

1.069 g/cm3 at 20 °C

density

1.197 g/mL at 25 °C (lit.)

density

1.197 g/mL at 25 °C (lit.)

bp

215 °C (lit.)

bp

215 °C/1013 hPa

bp

197 °C (lit.)

bp

197 °C (lit.)

refractive index

n20/D 1.403 (lit.)

refractive index

-

refractive index

n20/D 1.395 (lit.)

refractive index

n20/D 1.395 (lit.)

vapor density

6.28 (vs air)

vapor density

-

vapor density

-

vapor density

-

General description

Triethyl phosphate is an alkyl phosphate. It participates in the thermal transformation of sodium acetate-2-C14 to n-butyl acetate-2-C14.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

266.0 °F - closed cup

flash_point_c

130 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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