6571-72-8 Usage
General Description
2,3-Methano-1,2,3,4-tetrahydronaphthalene, also known as tetralin, is a polycyclic aromatic hydrocarbon that is commonly used as a solvent in industrial applications. It is a colorless liquid with a faint odor and is highly flammable. Tetralin is primarily used in the production of insecticides, as well as in the synthesis of dyes, perfumes, and pharmaceuticals. It is also used as a hydrogenation catalyst and as a component in the manufacturing of synthetic resins and rubber. Tetralin has been identified as a potential environmental pollutant and is considered harmful if inhaled or ingested, with potential long-term health effects. Therefore, proper handling and disposal of tetralin are important to minimize its impact on human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 6571-72-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,7 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6571-72:
(6*6)+(5*5)+(4*7)+(3*1)+(2*7)+(1*2)=108
108 % 10 = 8
So 6571-72-8 is a valid CAS Registry Number.
InChI:InChI=1/C11H12/c1-2-4-9-6-11-7-10(11)5-8(9)3-1/h1-4,10-11H,5-7H2
6571-72-8Relevant articles and documents
High temperature bromination. Part 22: Bromination of 1a,2,7,7a-tetrahydro-1H-cyclopropa[b]naphthalene
Demirci-Gültekin, Demet,Günba?, Duygu D.,Ta?kesenligil, Yavuz,Balci, Metin
, p. 8151 - 8156 (2008/02/05)
The high-temperature bromination of 1a,2,7,7a-tetrahydro-1H-cyclopropa[b]naphthalene and its carboethoxy derivative was studied. Reaction of the title compound with 1 mol of bromine in refluxing carbon tetrachloride resulted in the formation of ring-opening products. In the case of the carboethoxy derivative, bromination took place both regio- and stereospecifically at the benzylic positions, the cyclopropane ring did not undergo bond cleavage. A mechanism for the formation of the products and their dehydrobromination reactions is discussed.
