13158-31-1 Usage
Explanation
The molecular formula represents the number of atoms of each element present in a molecule of the compound.
Explanation
This is the widely recognized name for the compound, which is derived from its structural features.
Explanation
It is used to harden or cure epoxy resins, which are essential in various industrial applications.
Explanation
It serves as a starting material or building block for the synthesis of other organic compounds.
Explanation
The compound's color and crystalline structure are important characteristics for its identification and handling.
Explanation
This property determines the compound's compatibility with different solvents, which is crucial for its application in various chemical processes.
Explanation
The compound's ability to withstand high temperatures without decomposing makes it suitable for use in high-temperature applications.
Explanation
Due to its properties, it is widely used in the manufacturing of various industrial products, including adhesives, coatings, and composite materials.
Explanation
It is essential to handle this chemical with care and follow safety guidelines to prevent potential health risks.
Use
Curing agent for epoxy resins
Use
Chemical intermediate in the production of organic compounds
Physical appearance
White to light yellow crystalline powder
Solubility
Insoluble in water, soluble in organic solvents
Thermal stability
High
Applications
Production of adhesives, coatings, and composite materials
Safety precautions
Harmful if ingested, inhaled, or in contact with the skin
Check Digit Verification of cas no
The CAS Registry Mumber 13158-31-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,5 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 13158-31:
(7*1)+(6*3)+(5*1)+(4*5)+(3*8)+(2*3)+(1*1)=81
81 % 10 = 1
So 13158-31-1 is a valid CAS Registry Number.
13158-31-1Relevant articles and documents
Metal-Free Amidation of Acids with Formamides and T3P
Bannwart, Linda,Abele, Stefan,Tortoioli, Simone
, p. 2069 - 2078 (2016)
A new, simple and metal-free method for the direct formation of dialkylamides from carboxylic acids employing N,N-dialkylformamides as amine source is described. The one-pot reaction is promoted by propylphosphonic anhydride (T3P) in the presence of 0.5 equivalents of HCl.
A novel method for the conversion of carboxylic acids to N,N-dimethylamides using N,N-dimethylacetamide as a dimethylamine source
Aavula, Sanjeev Kumar,Chikkulapally, Anil,Hanumanthappa,Jyothi, Indira,Vinod,Sulur, Kumar,Manjunatha,Sythana, Suresh Kumar
, p. 155 - 159 (2013/07/11)
A simple, cost effective and environmentally benign method is reported for the preparation of N,N-dimethylamides from carboxylic acids. The versatility of the method is determined by synthesising a large number of N,N-dimethylamide derivatives. Carboxylic acids are heated at 160-165°C in N,N-dimethylacetamide solvent in the presence of1,1'-carbonyldiimidazole to afford the corresponding N,N-dimethylamides in good to excellent yields.
Method for the synthesis of amides and related products from esters or ester-like compounds
-
Page/Page column 5-6, (2008/06/13)
A versatile, eco-friendly, and efficient method for the convenient conversion of esters and ester-like compounds into amides, peptides, carbamates, ureas, oxamides, oxamates, hydrazides, oxazolidinones, pyrazolones, oxazolidinediones, barbituric acids, and other molecules containing one or more OCN moieties in the presence of a diol or polyol is disclosed.