85554-83-2 Usage
General Description
2,3-dibromo-2-methylbutyronitrile is a chemical compound with the molecular formula C5H6Br2N. It is a colorless to pale yellow liquid with a pungent odor. 2,3-dibromo-2-methylbutyronitrile is commonly used as a biocide and preservative in various industrial and consumer products, such as paints, adhesives, and cosmetics. It functions by inhibiting the growth of microorganisms and preventing spoilage. Additionally, 2,3-dibromo-2-methylbutyronitrile is known for its strong irritant properties and can cause skin and eye irritation, as well as respiratory issues if inhaled. Due to its potential health hazards, proper precautions and safety measures must be taken when handling this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 85554-83-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,5,5 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85554-83:
(7*8)+(6*5)+(5*5)+(4*5)+(3*4)+(2*8)+(1*3)=162
162 % 10 = 2
So 85554-83-2 is a valid CAS Registry Number.
InChI:InChI=1/C5H7Br2N/c1-4(6)5(2,7)3-8/h4H,1-2H3
85554-83-2Relevant articles and documents
Practical synthesis of 3-amino-4,5-dimethylisoxazole from 2-methyl-2-butenenitrile and acetohydroxamic acid
Tellew, John E.,Leith, Leslie,Mathur, Arvind
, p. 275 - 277 (2012/12/26)
3-Amino-4,5-dimethylisoxazole was prepared from technicalgrade 2-methyl-2-butenenitrile and acetohydroxamic acid in a 62% overall yield on a multimole scale. The key features of this synthesis are (1) DBU treatment of the technical-grade nitrile mixture to provide a starting material of acceptable purity and (2) use of acetohydroxamic acid as an N-protected hydroxylamine equivalent. This operationally simple method provides the title compound in reasonable overall yield and free of contamination from the isomeric 5-amino-3,4-dimethylisoxazole.
