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46089

Sigma-Aldrich

Diethyl ethylphosphonate

≥98.0% (GC)

Synonym(s):

Diethoxyethylphosphine oxide, NSC 2671

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About This Item

Empirical Formula (Hill Notation):
C6H15O3P
CAS Number:
78-38-6
Molecular Weight:
166.16
Beilstein:
1756861
EC Number:
201-111-9
MDL number:
MFCD00039888
UNSPSC Code:
12352108
PubChem Substance ID:
329756600

Assay

≥98.0% (GC)

reaction suitability

reaction type: C-C Bond Formation

refractive index

n20/D 1.417

density

1.024 g/mL at 20 °C (lit.)

SMILES string

CCOP(=O)(CC)OCC

InChI

1S/C6H15O3P/c1-4-8-10(7,6-3)9-5-2/h4-6H2,1-3H3

InChI key

AATNZNJRDOVKDD-UHFFFAOYSA-N

Application

Used as an efficient and nonflammable organic phosphate electrolyte for dye-sensitized solar cells

Catalyst for preparation of syndiotactic 1,2-polybutadiene

Additive for
  • Cone calorimetry study of polymer systems flame retarded by chemically bonded phosphorus
  • Flame retardants

Signal Word

Danger

Hazard Statements

H302,H318,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

194.0 °F - closed cup

Flash Point(C)

90 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
E441594/1V
441594/1V
441594/1

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Seongwoong Kim et al.
Nanoscale research letters, 7(1), 527-527 (2012-09-27)
Porous silicon (PSi) exhibiting dual optical properties, both Fabry-Pérot fringe and photolumincence, was developed and used as chemical sensors. PSi samples were prepared by an electrochemical etch of p-type silicon under the illumination of 300-W tungsten lamp during the etch
Jan-Christoph Wolf et al.
Journal of the American Society for Mass Spectrometry, 27(7), 1197-1202 (2016-03-30)
An active capillary plasma ionization (ACI) source was coupled to a handheld mass spectrometer (Mini 10.5; Aston Labs, West Lafayette, IN, USA) and applied to the direct gas-phase detection and quantification of chemical warfare agent (CWA) related chemicals. Complementing the
Jaswant Singh et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 201, 46-53 (2018-05-08)
Herein, we report 2-((2-hydroxybenzylidene)hydrazono)(phenyl)methyl)-5-methoxyphenol (SB) synthesized by Schiff base condensation and characterized by spectroscopic techniques, elemental analysis and X-ray crystallography. In solution phase, it interacts with Cr3+ ions and exhibits a prominent fluorimetric switch due to the formation of SB·Cr3+
Jaswant Singh et al.
Food chemistry, 327, 127080-127080 (2020-05-27)
A hydrazone based Schiff base (SB) has been synthesized and investigated for the detection, quantification and degradation of selective organophosphates (i.e diethyl chlorophosphate, diethyl cyanophosphonate, tris (2-chloroethyl) phosphate and dichlorvos). The organophosphates (OPs) form a covalent bond with -OH groups
Morphy C Dumlao et al.
The Analyst, 141(12), 3714-3721 (2016-03-19)
Solid-phase microextraction (SPME) is directly integrated with low temperature plasma ionisation mass spectrometry to rapidly detect organophosphate chemical warfare agent simulants and their hydrolysis products in chemical mixtures, including urine. In this sampling and ionization method, the fibre serves: (i)

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