538728
Triethyl phosphate
ReagentPlus®, ≥99.8%
Synonym(s):
TEP, 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:
NACRES:
NA.22
Recommended Products
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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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
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)
266.0 °F - closed cup
Flash Point(C)
130 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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