538728

Triethyl phosphate

ReagentPlus^®, ≥99.8%

• Synonym(s): TEP, Ethyl phosphate
• Linear Formula: (C₂H₅O)₃PO
• CAS Number: 78-40-0
• Molecular Weight: 182.15
• Beilstein: 1705772
• EC Number: 201-114-5
• MDL number: MFCD00009077
• PubChem Substance ID: 24878353
• NACRES: NA.22

Properties

• vapor density: 6.28 (vs air)
• Quality Level: 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.)
• 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

Description

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.

Packaging

100 mL in poly bottle

1, 4, 18, 20 L in steel drum

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302 - H319
• Precautionary Statements: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313
• 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