81256-74-8

Basic information

• Product Name: sodium salicylat
• Synonyms: sodium salicylat
• CAS NO: 81256-74-8
• Molecular Weight: 160.105
• Mol File: 81256-74-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: sodium salicylat(CAS DataBase Reference)
• NIST Chemistry Reference: sodium salicylat(81256-74-8)
• EPA Substance Registry System: sodium salicylat(81256-74-8)

Safety Data

• Hazardous Substances Data: 81256-74-8(Hazardous Substances Data)

Upstream product

• 476360-75-5 4-i[(phenoxycarbonyl)oxy]acetophenone 
• 64897-41-2 3,4-dinitrophenyl phenyl carbonate 
• 17175-11-0 phenyl O‐(4‐nitrophenyl) carbonate 
• 1268380-12-6 C₁₅H₁₂O₄ 
• 1268380-10-4 C₁₄H₁₀O₄ 
• 1268380-09-1 phenyl 4-ethoxycarbonyl phenyl 
• 1268380-08-0 phenyl 4-formylphenyl carbonate 
• 102-09-0 bis(phenyl) carbonate 
• 139-02-6 sodium phenoxide 
• 15719-64-9 methylammonium carbonate 

Downstream Products

• 124-38-9 carbon dioxide 
• 108-95-2 phenol 

Relevant articles and documents

Kinetics and mechanism of alkaline hydrolysis of Y-substituted phenyl phenyl carbonates

Second-order rate constants (kOH-) have been measured spectrophotometrically for alkaline hydrolysis of Y-substituted phenyl phenyl carbonates (2a-j) and compared with the kOH- values reported previously for the corresponding reactions of Y-substituted phenyl benzoates (1a-j). Carbonates 2a-j are 8 ～ 16 times more reactive than benzoates 1a-j. The Hammett plots correlated with σ- and σo constants exhibit many scattered points, while the Yukawa-Tsuno plot results in excellent linear correlation with ρ = 1.21 and r = 0.33. Thus, the reaction has been concluded to proceed through a concerted mechanism in which expulsion of the leaving group is advanced only a little. However, one cannot exclude a possibility that the current reaction proceeds through a forced concerted mechanism with a highly unstable intermediate.