39394-84-8

Basic information

• Product Name: EATON'S REAGENT
• Synonyms: PHOSPHORUS PENTOXIDE IN METHANESULFONIC ACID;PHOSPHORUS PENTOXIDE METHANESULFONIC ACID;EATON'S REAGENT;7.5wt%inmethanesulfonicacid;Methanesulfonic acid, mixt. with phosphorus oxide (P2O5);Eaton's Reagent, P{2}O{5} ca 7.5% w/w;eaton'S;Phosphorus pentoxide, 7.7 wt. % in methanesulfonic acid
• CAS NO: 39394-84-8
• Molecular Formula: CH4O8P2S
• Molecular Weight: 238.05
• EINECS: -0
• Product Categories: Condensation & Active Esterification;Synthetic Organic Chemistry;Pyrazines ,Pyrans
• Mol File: 39394-84-8.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 122 °C1 mm Hg
• Flash Point: >230 °F
• Appearance: Clear/Liquid
• Density: 1.5 g/mL at 25 °C
• Refractive Index: n20/D 1.435
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility: Decomposes in water.
• Sensitive: Moisture Sensitive
• CAS DataBase Reference: EATON'S REAGENT(CAS DataBase Reference)
• NIST Chemistry Reference: EATON'S REAGENT(39394-84-8)
• EPA Substance Registry System: EATON'S REAGENT(39394-84-8)

Safety Data

• Hazard Codes: C
• Statements: 34-21/22
• Safety Statements: 23-26-36/37/39-45
• RIDADR: UN 2922 8/PG 2
• WGK Germany: 1
• HazardClass: 8
• PackingGroup: III
• Hazardous Substances Data: 39394-84-8(Hazardous Substances Data)

Usage

Chemical Properties

Clear colorless to light yellow liquid

Uses

Different sources of media describe the Uses of 39394-84-8 differently. You can refer to the following data:
1. Eaton's Reagent is used in the synthesis fluorine-based hole-transporting material, mono and bis-chalcone derivatives via Claisen-Schmidt condensation reaction between arylaldehydes and ketones and 4-hydroxycoumarins and 4-hydroxy-2-quinolinones derivatives.
2. Eaton′s Reagent may be used in the synthesis of the following:Fluorene-based hole-transporting material.Mono and bis-chalcone derivatives via Claisen-Schmidt condensation reaction between arylaldehydes and ketones.4-Hydroxycoumarins and 4-hydroxy-2-quinolinones derivatives.

General Description

Eaton′s Reagent contains 7.7wt% phosphorus pentoxide in methanesulfonic acid. It is commonly used as a catalyst and condensing agent.