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538728

Sigma-Aldrich

Triethyl phosphate

ReagentPlus®, ≥99.8%

Sinónimos:

TEP, Ethyl phosphate

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About This Item

Fórmula lineal:
(C2H5O)3PO
Número de CAS:
78-40-0
Peso molecular:
182.15
Beilstein/REAXYS Number:
1705772
EC Number:
201-114-5
MDL number:
MFCD00009077
UNSPSC Code:
12352100
PubChem Substance ID:
24878353
NACRES:
NA.22

vapor density

6.28 (vs air)

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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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.

Application

  • Sensor Technology for Chemical Detection: Triethyl phosphate is utilized in the development of trisaryl phosphoric triamide-based resins for a quartz crystal microbalance sensor, enhancing the detection capabilities for sulfur mustard simulants, which is critical in chemical safety and environmental monitoring (Heo et al., 2024).
  • Flame-Retardant Bio-based Composites: Research highlights the use of triethyl phosphate in creating flame-retardant, energy-storage, and transparent bio-based composites, leveraging natural cellulose templates to enhance both safety and environmental sustainability (Li et al., 2024).
  • Environmental Biodegradation Studies: Triethyl phosphate is instrumental in a novel method for rapidly monitoring organophosphate flame retardants (OPFRs) by liquid-liquid extraction and gas chromatography-mass spectrometry, a significant advancement in environmental science for assessing biodegradation (Losantos et al., 2024).

Legal Information

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

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H319

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

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Novel PVDF-HFP flat sheet membranes prepared by triethyl phosphate (TEP) solvent for direct contact membrane distillation
Fadhil S, et al.
Chemical Engineering and Processing, 102, 16-26 (2016)
Preparation of Ethyl Acetate-2-C14 and n-Butyl Acetate-2-C14 Using Alkyl Phosphates1
Ropp GA.
Journal of the American Chemical Society, 72.5 , 2299-2299 (1950)
A novel approach to recycling of polyurethanes: chemical degradation of flexible polyurethane foams by triethyl phosphate
Troev K, et al.
Polymer, 41.19, 7017-7022 (2000)
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
Xiaoyu Du et al.
Materials science & engineering. C, Materials for biological applications, 103, 109731-109731 (2019-07-28)
The fabrication of bone tissue engineering scaffolds with high osteogenic ability and favorable mechanical properties is of huge interest. In this study, a silk fibroin (SF) solution of 30 wt% was extracted from cocoons and combined with mesoporous bioactive glass (MBG)
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