915153-89-8 Usage
General Description
1,3-DIISOCYANO-2,2-DIMETHYL-PROPANE, also known as TMI, is a chemical compound that is used in the production of polyurethane foams and coatings. It is a highly reactive compound with two isocyanate functional groups, which makes it a valuable building block for the synthesis of various polyurethane materials. TMI is highly volatile and can be toxic if inhaled, so it must be handled with care and proper safety precautions. It is also considered a hazardous material and should be stored and disposed of according to regulations to prevent environmental contamination and health risks.
Check Digit Verification of cas no
The CAS Registry Mumber 915153-89-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,1,5 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 915153-89:
(8*9)+(7*1)+(6*5)+(5*1)+(4*5)+(3*3)+(2*8)+(1*9)=168
168 % 10 = 8
So 915153-89-8 is a valid CAS Registry Number.
915153-89-8Relevant articles and documents
Synthesis and solid state characterization of organometallic polymer of Ag(I) using 2,2-dimethyl-1,3-diisocyano propane ligand
Al-Ktaifani,Rukiah,Shaaban
, p. 547 - 557 (2008/09/19)
2,2-Dimethyl-1,3-diisocyano propane CNCH2C(CH3J 2CH2NC was prepared and fully characterized by IR and multi-nuclear NMR spectroscopy. Treatment of CNCH2C(CH 3)2CH2NC with AgCl afforded almost quantitatively highly insoluble powder. Its X-ray powder diffractional studies revealed a polymeric structure. In this structure the Ag centres are bridged with each of the two adjacent Ag neighbours by the bidentate ligands CNCH 2(CH3)2CH2NC via the NC groups to form {Ag(CNCH2(CH3)2CH2NC)}n chains. The Cl- counterpart anions are cross linked the Ag centres of the chains to form a polymeric network {[Ag(CNCH2(CH3) 2CH2NC)]Cl}n.
