2613-76-5 Usage
General Description
1H-INDENE,2,3-DIHYDRO-1,1,3-T is a chemical compound with the formula C9H10. It is a colorless liquid that is primarily used as a flavoring agent in the food industry, as well as in the production of fragrances and perfumes. It has a sweet, floral odor and is commonly found in a variety of consumer products. It is also used as an intermediate in the synthesis of other chemicals and pharmaceuticals. However, due to its potential health hazards, it should be handled with caution and in accordance with proper safety protocols. Overall, 1H-INDENE,2,3-DIHYDRO-1,1,3-T is a versatile chemical compound with a range of industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 2613-76-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,1 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2613-76:
(6*2)+(5*6)+(4*1)+(3*3)+(2*7)+(1*6)=75
75 % 10 = 5
So 2613-76-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H16/c1-9-8-12(2,3)11-7-5-4-6-10(9)11/h4-7,9H,8H2,1-3H3
2613-76-5Relevant articles and documents
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Pines,Postl
, p. 1769 (1957)
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Formylation and Acylation Reactions Catalysed by Trifluoromethanesulphonic Acid
Booth, Brian L.,El-Fekky, Teymour A.,Noori, Ghazi F. M.
, p. 181 - 186 (2007/10/02)
Regioselective formylation of toluene, m- and p-xylene, and mesitylene has been achieved by carbonylation in trifluoromethanesulphonic acid at CO pressures of 90-125 atm.In the case of cumene, the formylation reaction is in competition with disproportionation to form di- and tri-isopropylbenzenes, leading to a complex product mixture.Slow addition of cyclohexene or cyclopentene to a mixture of benzene and CF3SO3H under a high CO pressure affords 4-cyclohexylbenzaldehyde and 4-cyclopentylbenzaldehyde in 34percent and 33percent yieds, respectively, while 2-methylbut-1-ene gives 2,2,3-trimethylindanone (39percent) under similar conditions.When cyclohexene is mixed with the acid under carbon monoxide (120 atm) before addition of benzene the major products are cyclohexyl phenyl ketone and cyclohexenyl cyclohexyl ketones.
