102561-43-3 Usage
General Description
2-Isopropyl-6-methylphenyl isocyanate is a chemical compound with the formula C11H13NO. It is a colorless to pale yellow liquid with a pungent odor. 2-ISOPROPYL-6-METHYLPHENYL ISOCYANATE is used in the production of polyurethane foams and coatings. It is also a key component in the manufacturing of adhesives, sealants, and elastomers. Additionally, it is used as a cross-linking agent in the production of polyurethane insulating materials. However, it is important to handle this compound with caution, as it is a potent irritant to the skin, eyes, and respiratory system, and can cause allergic reactions in certain individuals. Proper safety measures should be taken when handling and using 2-isopropyl-6-methylphenyl isocyanate.
Check Digit Verification of cas no
The CAS Registry Mumber 102561-43-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,5,6 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 102561-43:
(8*1)+(7*0)+(6*2)+(5*5)+(4*6)+(3*1)+(2*4)+(1*3)=83
83 % 10 = 3
So 102561-43-3 is a valid CAS Registry Number.
InChI:InChI=1/C11H13NO/c1-8(2)10-6-4-5-9(3)11(10)12-7-13/h4-6,8H,1-3H3
102561-43-3Relevant articles and documents
A Divergent Nickel-Catalyzed Synthesis of Quinazolinediones and Benzoxazinone Imines
Wertjes, William,Ayers, Sloan,Gao, Qi,Simmons, Eric M.,Beutner, Gregory L.
supporting information, p. 4453 - 4461 (2018/05/25)
During exploration of the nickel(0)-catalyzed reaction of isocyanates and isatoic anhydrides, it was found that changes in the substitution pattern of the isocyanate led to constitutionally isomeric quinazolinediones [quinazoline-2,4(1 H,3 H)-diones] or benzoxazinone imines [2-imino-1,2-dihydro-4 H -3,1-benzoxazin-4-ones]. Ligand and solvent screening experiments allowed for identification of conditions that could lead to each constitutional isomer in good to excellent levels of selectivity and yield. Comprehensive characterization of the previously poorly characterized benzoxazinone imines is also provided.
