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T61107

Sigma-Aldrich

Triethyl phosphate

99%

Synonym(s):

Ethyl phosphate

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About This Item

Linear Formula:
(C2H5O)3PO
CAS Number:
Molecular Weight:
182.15
Beilstein:
1705772
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

vapor density

6.28 (vs air)

vapor pressure

1 mmHg ( 40 °C)

Assay

99%

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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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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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B S Fales et al.
Journal of the American Society for Mass Spectrometry, 22(10), 1862-1871 (2011-09-29)
The gas-phase structures of protonated and sodium cationized complexes of triethyl phosphate, [TEP + H](+) and [TEP + Na](+), are examined via infrared multiple photon dissociation (IRMPD) action spectroscopy using tunable IR radiation generated by a free electron laser, a
T Salthammer et al.
Indoor air, 13(1), 49-52 (2003-03-01)
Organophosphate esters, halogenated and non-halogenated, are frequently used for fire protection of building materials. With regard to toxicological profiles it is desired to avoid human exposure in the indoor environment. Moreover, some hazardous volatile organic compounds detected in indoor air
Shujuan Meng et al.
Water research, 83, 248-257 (2015-07-15)
Alginate, a linear copolymer, is composed of 1,4-linked β-d-mannuronic acid (M) and α-l-guluronic acid (G), which are combined into homopolymeric blocks (MM-block and GG-block) and heteropolymeric block (MG-block). It has been widely used as a model foulant in various studies
Jim D Herring et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(43), 14435-14447 (2015-10-30)
Cortical oscillations, such as 8-12 Hz alpha-band activity, are thought to subserve gating of information processing in the human brain. While most of the supporting evidence is correlational, causal evidence comes from attempts to externally drive ("entrain") these oscillations by
P A D'Agostino et al.
Journal of chromatography. A, 1110(1-2), 86-94 (2006-02-17)
Most prior analytical studies have dealt with the determination of chemical warfare agents in environmental or biological matrices that would typically be collected following battlefield use or in support of the Chemical Weapons Convention. These methods may be useful for

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