4918-98-3

Basic information

• Product Name: 2-hydroxyphenyl dihydrogen phosphate
• CAS NO: 4918-98-3
• Molecular Formula: C₆H₇O₅P
• Molecular Weight: 190.0905
• Mol File: 4918-98-3.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 403.6°C at 760 mmHg
• Flash Point: 197.9°C
• Density: 1.659g/cm³
• Vapor Pressure: 3.07E-07mmHg at 25°C
• Refractive Index: 1.618
• CAS DataBase Reference: 2-hydroxyphenyl dihydrogen phosphate(CAS DataBase Reference)
• NIST Chemistry Reference: 2-hydroxyphenyl dihydrogen phosphate(4918-98-3)
• EPA Substance Registry System: 2-hydroxyphenyl dihydrogen phosphate(4918-98-3)

Safety Data

• Hazardous Substances Data: 4918-98-3(Hazardous Substances Data)

Upstream product

• 10508-77-7 pyrocatechol cyclopropylphosphate 
• 127054-65-3 2,2,2-tris(tetrafluoropropoxy)-1,3,2λ⁵-benzodioxaphosphole 
• 88399-68-2 2-(2,2,3,3-tetrafluoropropoxy)-4,5-benzo-1,3,2-dioxaphospholane 
• 127054-70-0 2-(2,2-dibromovinyloxy)-1,3,2λ⁵-benzodioxaphospholane 
• 3583-02-6 2-bromo-1,3,2-benzodioxaphosphole 
• 85741-82-8 2-azido-2-oxo-4,5-benz-1,3,2-dioxaphospholane 
• 62770-18-7 2-piperidino-4,5-benzo-1,3,2-dioxaphospholane 
• 127054-63-1 2-(2,2,3,3-tetrafluoropropoxy)-2-oxobenzo-1,3,2λ⁵-dioxaphosphole 
• 10154-54-8 Brenzcatechylphosphorigsaureester-anilid 
• 62147-92-6 2-diethylamino-2-oxo-4,5-benzo-1,3,2-dioxaphospholane 
• 51355-61-4 pyrocatechol cyclodipropylamidophosphate 
• 52961-95-2 2-phenoxy-2-oxo-4,5-benzo-1,3,2-dioxaphospholane 
• 1499-17-8 o-phenylene chlorophosphate 
• 702-86-3 Methyl-o-phenylenphosphat 

Downstream Products

• 27122-74-3 Phosphorsaeuredimethyl-(2-methoxyphenyl)-ester 

Relevant articles and documents

Preparation of acid-functionalized poly(phenylene oxide)s and poly(phenylene sulfone) and their proton conductivity

A series of highly acid-functionalized poly(phenylene oxide)s and poly(phenylene sulfone) were prepared and proton conductivity in their membranes is discussed. Phosphorylated poly(phenylene oxide)s were prepared via the oxidative polymerization of phosph

PYROCATECHOL CYCLOPHOSPHATES IN REACTIONS WITH PROTON-CONTAINING NUCLEOPHILES

A general principle of the hydrolysis and alcoholysis of cyclophosphates of pyrocatechol and its derivatives is facile ring opening and anomalously facile cleavage of the P-O (P-N) bond to give, in all of the indicated cases, phosphoric acid 2-hydroxyphenyl phosphate.The latter is predetermined by the formation of a hydrogen bond with the participation of the phenolic hydroxy group of the 2-hydroxyphenyl radical.

AZIDOPHOSPHITES. III. CERTAIN CONVERSIONS OF CYCLIC AZIDOPHOSPHITES

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