Synonyms: Phosphorus pentoxide, 7.7 wt. % in methanesulfonic acid
CAS Number: 39394-84-8
MDL No.: MFCD00070545
Boiling Point: 122 C/1 mmHg
Density: 1.5 g/mL at 25 C
Refractive Index: n20/D 1.435
UNSPSC Code: 12352300
General description: Eaton′s Reagent contains 7.7wt% phosphorus pentoxide in methanesulfonic acid. It is commonly used as a catalyst and condensing agent.
Application: 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.
RIDADR: UN 2922 6.1(8) / PGII
WGK Germany: 1
Flash Point(F): 235.4 F
Flash Point(C): 113 C
R Codes: 21/22-34
S Codes: 26-36/37/39-45
IOD Codes: C
Symbol: GHS05, GHS07
Signal Word: Danger
Hazard Statements: H290-H302 + H312-H314-H335
Precautionary statements: P301 + P312 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338