77256-78-1 Usage
Abbreviation
DIPNB
Physical state
Yellow crystalline solid
Odor
Slightly sweet
Primary use
Stabilizer and plasticizer in explosives and propellants
Secondary uses
a. Reagent in organic synthesis
b. Intermediate in the production of dyes and pharmaceuticals
Flammability
Highly flammable
Safety concerns
a. Explosive properties
b. Potential for skin, eye, and respiratory irritation
c. Harmful effects on aquatic organisms if released into the environment
Handling and storage
Requires proper safety measures and precautions
Check Digit Verification of cas no
The CAS Registry Mumber 77256-78-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,5 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77256-78:
(7*7)+(6*7)+(5*2)+(4*5)+(3*6)+(2*7)+(1*8)=161
161 % 10 = 1
So 77256-78-1 is a valid CAS Registry Number.
77256-78-1Relevant articles and documents
Synthesis and conformational properties of tetranitroazacalix[4]arenes
Konishi, Hisatoshi,Hashimoto, Shun,Sakakibara, Terunobu,Matsubara, Shingo,Yasukawa, Yusuke,Morikawa, Osamu,Kobayashi, Kazuhiro
supporting information; experimental part, p. 620 - 623 (2011/03/17)
Tetranitroazacalix[4]arenes have been synthesized by the nucleophilic aromatic substitution of 1,5-difluoro-2,4-dinitrobenzene with 1,3-diaminobenzenes. An X-ray crystal structure analysis revealed that the azacalixarenes adopt a non-symmetrical 1,3-alter
