538728

Triethyl phosphate

ReagentPlus^®, ≥99.8%

• Synonyma: TEP, Ethyl phosphate
• Lineární vzorec: (C₂H₅O)₃PO
• Číslo CAS: 78-40-0
• Molekulová hmotnost: 182.15
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 24878353
• EC Number: 201-114-5
• Beilstein/REAXYS Number: 1705772
• MDL number: MFCD00009077
• Assay: ≥99.8%

Vlastnosti

• vapor density: 6.28 (vs air)
• Quality Segment: 200
• 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.)
• functional group: phosphate
• 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

Popis

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

Bezpečnostní informace

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H319
• pcodes: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2
• Skladovací třída: 10 - Combustible liquids
• wgk: 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