CAS 598-02-7: Diethyl phosphate

Description: Diethyl phosphate, with the CAS number 598-02-7, is an organophosphate compound characterized by its ester functional groups derived from phosphoric acid. It appears as a colorless to pale yellow liquid with a faint odor and is soluble in water and organic solvents. Diethyl phosphate is known for its role as an intermediate in the synthesis of various chemicals and as a reagent in organic chemistry. It exhibits moderate toxicity and can act as a cholinesterase inhibitor, which is a characteristic shared with other organophosphates. The compound has applications in agriculture as a pesticide and in the production of flame retardants. Its chemical structure includes two ethyl groups attached to a phosphate moiety, contributing to its reactivity and interaction with biological systems. Safety precautions are essential when handling diethyl phosphate due to its potential health effects, including irritation to the skin and eyes, and its environmental impact necessitates careful disposal and management.

Formula: C₄H₁₁O₄P

InChI: InChI=1S/C4H11O4P/c1-3-7-9(5,6)8-4-2/h3-4H2,1-2H3,(H,5,6)

InChI key: InChIKey=UCQFCFPECQILOL-UHFFFAOYSA-N

SMILES: O=P(O)(OCC)OCC

Synonyms:

• Ai3-17002
• Brn 1704113
• Diethyl acid phosphate
• Diethyl hydrogen phosphate
• Diethyl phosphate
• Diethyl phosphoric acid
• Ethyl phosphate ((C₂H₅O)₂(HO)PO)
• Ethyl phosphate, (ETO)2(HO)PO
• Ethyl phosphate, di-
• Jp 502
• Nsc 97178
• O,O-Diethyl hydrogen phosphate
• Ethyl phosphate ((C2H5O)2(HO)PO)
• Phosphoric acid, diethyl ester

Diethyl hydrogen phosphate

CAS: 598-02-7

• Formula: C₄H₁₁O₄P
• Purity: 95%
• Color and Shape: Liquid
• Molecular weight: 154.1015

Diethyl phosphate

CAS: 598-02-7

• Purity: ≥98%
• Molecular weight: 154.1g/mol

Diethyl hydrogen phosphate

CAS: 598-02-7

• Molecular weight: 154.10g/mol

Diethyl Phosphate-d10(diethyl-d10)

CAS: 2483831-48-5 598-02-7

• Purity: 99 atom % D
• Molecular weight: 164.16

Diethyl phosphate, 96%

CAS: 598-02-77664-38-2

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₄H₁₁O₄P
• Purity: 96%
• Color and Shape: Clear colorless to yellow, Liquid
• Molecular weight: 154.10

Diethyl phosphate

CAS: 598-02-7

• Formula: C₄H₁₁O₄P
• Color and Shape: Off-White
• Molecular weight: 154.10

Diethyl Hydrogen Phosphate

CAS: 598-02-7

• Formula: C₄H₁₁O₄P
• Purity: >98.0%(T)
• Color and Shape: Colorless to Yellow clear liquid
• Molecular weight: 154.10

Diethyl phosphate

CAS: 598-02-7

• Purity: 95.0%
• Color and Shape: Liquid
• Molecular weight: 154.1020050048828

Diethyl phosphate

CAS: 598-02-7

Diethyl phosphate (Diethyl phosphoric acid), a Non-Specific Metabolite of Organophosphorus Pesticides.

• Formula: C₄H₁₁O₄P
• Purity: 99.70%
• Color and Shape: Solid
• Molecular weight: 154.1

Chlorpyrifos Impurity 3 (Diethyl Phosphate)

CAS: 598-02-7

• Formula: C₄H₁₁O₄P
• Molecular weight: 154.10

Phosphoric Acid Diethyl Ester

CAS: 598-02-7

Stability Moisture Sensitive Applications Phosphoric acid diethyl ester is an organophosphate that is usually found …

• Formula: C₄H₁₁O₄P
• Color and Shape: Off-White
• Molecular weight: 154.10

Diethyl phosphate

CAS: 598-02-7

Please enquire for more information about Diethyl phosphate including the price, delivery time and more …

• Formula: C₄H₁₁O₄P
• Purity: Min. 95%
• Color and Shape: Clear Liquid
• Molecular weight: 154.1 g/mol