343962-16-3 Usage
Uses
Used in Polyurethane Industry:
5,5,8,8-Tetramethyl-5,6,7,8-tetrahydro-2-naphthalenyl isocyanate is used as a key chemical intermediate for the production of polyurethane products, such as foams, adhesives, and coatings. Its high reactivity and low viscosity contribute to the formation of durable and versatile polyurethane materials.
Safety Precautions:
It is crucial to handle 5,5,8,8-Tetramethyl-5,6,7,8-tetrahydro-2-naphthalenyl isocyanate with extreme caution due to its hazardous nature. Exposure to 5,5,8,8-TETRAMETHYL-5,6,7,8-TETRAHYDRO-2-NAPHTHALENYL ISOCYANATE can cause irritation to the skin, eyes, and respiratory system, and may lead to allergic reactions and sensitization in some individuals. Therefore, proper safety measures, including the use of protective equipment, should be taken when working with this substance.
Check Digit Verification of cas no
The CAS Registry Mumber 343962-16-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,3,9,6 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 343962-16:
(8*3)+(7*4)+(6*3)+(5*9)+(4*6)+(3*2)+(2*1)+(1*6)=153
153 % 10 = 3
So 343962-16-3 is a valid CAS Registry Number.
InChI:InChI=1/C15H19NO/c1-14(2)7-8-15(3,4)13-9-11(16-10-17)5-6-12(13)14/h5-6,9H,7-8H2,1-4H3
343962-16-3Relevant academic research and scientific papers
Novel retinoidal tropolone derivatives. Bioisosteric relationship of tropolone ring with benzoic acid moiety in retinoid structure
Ebisawa,Ohta,Kawachi,Fukasawa,Hashimoto,Kagechika
, p. 501 - 503 (2007/10/03)
Several tropolone derivatives (4-7) were designed as novel retinoids on the assumption that the tropolone ring may mimic the benzoic acid moiety in retinoid structures, such as Am80 (2). Among the synthesized compounds, 5-[2-(5,6,7,8-tetrahydro5,5,8,8-tetramethyl-2-naphthyl)ethynyl]tropolone (7a) showed moderate potency as a differentiation-inducer of HL-60 cells. The activities of the tropolones were greatly enhanced in the presence of HX630, an RXR agonist (retinoid synergist).
Xn:Harmful;
