1129-80-2 Usage
Physical state
White, crystalline solid
Solubility
Insoluble in water, soluble in organic solvents
Primary use
Crosslinking agent in high performance polymers
Applications
Production of polyimides, thermosetting resins, electronic components, aerospace materials, and adhesives
Bonding properties
Creates strong and heat-resistant bonds
Environmental impact
Low toxicity and minimal environmental impact
Industrial applications
Favorable option due to its low toxicity and environmental impact
Check Digit Verification of cas no
The CAS Registry Mumber 1129-80-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1129-80:
(6*1)+(5*1)+(4*2)+(3*9)+(2*8)+(1*0)=62
62 % 10 = 2
So 1129-80-2 is a valid CAS Registry Number.
1129-80-2Relevant articles and documents
Synthesis and characterization of new polynuclear bis-5-oxy-1H-tetrazoles
Mansoori,Sarvari,Zamanloo,Imanzadeh
experimental part, p. 154 - 157 (2009/09/06)
Different bis-phenols reacted with cyanogen bromide in the presence of triethylamine as base to give the corresponding bis-cyanates which were treated with sodium azide in acetone as solvent to produce new bis(5-oxy-1H-tetrazole) derivatives. One more bis-tetrazole derivative was synthesized by reaction of 5-(4-aminophenoxy)-1H-tetrazole with adipoyl chloride. The prepared compounds were characterized by usual spectroscopic techniques.
