4475-23-4

Basic information

• Product Name: tetradecylpropanedioic acid
• Synonyms: propanedioic acid, 2-tetradecyl-; Propanedioic acid, tetradecyl-; Tetradecylmalonic acid
• CAS NO: 4475-23-4
• Molecular Formula: C₁₇H₃₂O₄
• Molecular Weight: 300.4336
• Mol File: 4475-23-4.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 452.3°C at 760 mmHg
• Flash Point: 241.5°C
• Density: 1.005g/cm³
• Vapor Pressure: 1.93E-09mmHg at 25°C
• Refractive Index: 1.473
• CAS DataBase Reference: tetradecylpropanedioic acid(CAS DataBase Reference)
• NIST Chemistry Reference: tetradecylpropanedioic acid(4475-23-4)
• EPA Substance Registry System: tetradecylpropanedioic acid(4475-23-4)

Safety Data

• Hazardous Substances Data: 4475-23-4(Hazardous Substances Data)

Upstream product

• 112-71-0 1-Bromotetradecane 
• 105-53-3 diethyl malonate 
• 54580-47-1 diethyl 2-tetradecylmalonate 

Downstream Products

• 18263-25-7 2-bromopalmitic acid 
• 57-10-3 1-hexadecylcarboxylic acid 
• 103400-25-5 tetradecyl-malonic acid dibenzyl ester 

Relevant articles and documents

Ion-Neutral Complex Intermediate for Loss of Water from Fatty Acid Carboxylates

Fatty acid carboxylates desorbed into the gas phase by fast atom bombardment (FAB) undergo both metastable-ion and collisionally activated dissociation (CAD) to eliminate water.Upon CAD, the water elimination competes with charge-remote fragmentation.Deuterium labeling results are in accord with the elimination occurring via an ion-neutral complex involving hydroxide ion and neutral ketene.Evidence that the precursor of the ion-neutral complex is the enol form of the carboxylate was obtained by forming the enolate directly by decarboxylation of appropriate dicarboxylic acids.The (1-) ions of these species undergo a more facile elimination of water than do carboxylates desorbed directly upon FAB.