117539-60-3 Usage
Physical state
Colorless liquid at room temperature
Aromatic compound
Yes
Uses
Intermediate in the synthesis of pharmaceuticals and agrochemicals
Reactivity
Reacts with various nucleophiles and undergoes substitution reactions
Versatility
Acts as a versatile building block in organic synthesis
Hazardous nature
Considered hazardous to human health and the environment
Potential risks
Skin irritation and respiratory effects if inhaled
Handling precautions
Must be handled with care and proper regulations
Importance
Valuable tool in the production of various important chemical compounds when used safely and responsibly
Check Digit Verification of cas no
The CAS Registry Mumber 117539-60-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,5,3 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 117539-60:
(8*1)+(7*1)+(6*7)+(5*5)+(4*3)+(3*9)+(2*6)+(1*0)=133
133 % 10 = 3
So 117539-60-3 is a valid CAS Registry Number.
117539-60-3Relevant articles and documents
SYNTHESIS AND POLYMERIZATION OF SOME ETHYNYL TRIFLUOROMETHYL NAPHTHALENES
Okano, T.,Ito, K.,Kodaira, K.,Hosokawa, K.,Nishida, M.,et al.
, p. 139 - 152 (1988)
Some bromonaphthoic acids were fluorinated with SF4 to bromo(trifluoromethyl)naphthalenes.Although a reaction of Grignard reagent of one of the bromides with Cl2C=CF2 gave low yield of a (dichlorofluorovinyl)(trifluoromethyl)naphthalene, lithio derivatives gave the desired ethynyl(trifluoromethyl)naphthalenes in improved yields after subsequent eliminations of the vinylic halogens with n-butyllithium.Polymerization of the acetylenes was carried out with photo-activated W(CO)6 catalyst to yield high-molecular-weight polymers.
