69851-61-2

Basic information

• Product Name: N,N'-Propane-1,3-diylbis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionamide]
• Synonyms: N,N'-Propane-1,3-diylbis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionamide];irganox-1019;Benzenepropanamide, N,N-1,3-propanediylbis3,5-bis(1,1-dimethylethyl)-4-hydroxy-;N,N′-Propan-1,3-diylbis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionamid);N,N'-1,3-propanediylbis[3,5-bis(1,1-dimethylethyl)-4-hydroxy-Benzenepropanamide;N,N'-Trimethylenebis[3-(4-hydroxy-3,5-di-tert-butylphenyl)propionamide];N,N''-Trimethylenebis-(3,5-di-tert-butyl-4-hydroxyhydrocinnamamide);N,N'-(1,3-Propanediyl)bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionamide]
• CAS NO: 69851-61-2
• Molecular Formula: C37H58N2O4
• Molecular Weight: 594.87
• EINECS: 274-157-0
• Product Categories: Organics
• Mol File: 69851-61-2.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 711 °C at 760 mmHg
• Flash Point: 383.8 °C
• Appearance: /
• Density: 1.036 g/cm³
• PKA: 12.08±0.40(Predicted)
• Water Solubility: 711.2μg/L at 20℃
• CAS DataBase Reference: N,N'-Propane-1,3-diylbis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionamide](CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-Propane-1,3-diylbis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionamide](69851-61-2)
• EPA Substance Registry System: N,N'-Propane-1,3-diylbis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionamide](69851-61-2)

Safety Data

• Hazardous Substances Data: 69851-61-2(Hazardous Substances Data)

Usage

Flammability and Explosibility

Notclassified

Upstream product

• 109-76-2 Trimethylenediamine 
• 6386-38-5 methyl 3-(4-hydroxy-3,5-di-tert-butyl)phenylpropanoate 

Relevant articles and documents

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Process for preparing organic esters and amides and catalyst system therefor

Disclosed is a process for the preparation of organic esters and amides by reacting (a) a 5 to 60 mole % excess of an ester of (substituted-4-hydroxyphenyl) alkanoic acid with (b) (i) a C4 -C20 aliphatic alcohol or thioether alcohol having one or more hydroxyl groups or (ii) an amine of the formula, (R"')2 N(CH2)n R"" wherein R"' is hydrogen, C1-7 alkyl, C5-12 cycloalkyl, or C6-12 aryl, provided that one R"' is hydrogen, and R"" is hydrogen or N(R"')2 wherein R"' is a defined above, in the presence of a catalyst system comprising a basic inorganic compound and a polar aprotic organic compound. The process provides higher yields of the desired product, shorter reaction times, and reduces the production of undesirable side-products.