1123-77-9 Usage
General Description
1,2,3,4,4a,5,8,8a-Octahydro-naphthalene, also known as tetralin, is a bicyclic hydrocarbon compound commonly used as a solvent in various industrial applications. It is a colorless liquid with a pleasant odor, and it is soluble in many organic solvents. Tetralin is often used as a precursor in the production of various chemicals and is used as a solvent in the manufacture of insecticides, herbicides, and fragrances. It is also used as a hydrogen donor in various chemical reactions and as a heat transfer fluid in nuclear reactors. Additionally, tetralin has applications in the development of polymers and resins. However, exposure to tetralin can cause irritation to the skin, eyes, and respiratory system, and it is considered to be a hazardous chemical that requires proper handling and storage.
Check Digit Verification of cas no
The CAS Registry Mumber 1123-77-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1123-77:
(6*1)+(5*1)+(4*2)+(3*3)+(2*7)+(1*7)=49
49 % 10 = 9
So 1123-77-9 is a valid CAS Registry Number.
1123-77-9Relevant articles and documents
Schappell,Pines
, p. 1965 (1966)
Evers,Mackor
, p. 2321 (1978)
Diels-Alder Reactions of Cycloalkenones. 12. Reaction of trans-Δ1,2-3-Octalone with (E)-Piperylene
Angell, E. Charles,Fringuelli, Francesco,Pizzo, Ferdinando,Taticchi, Aldo,Wenkert, Ernest
, p. 1424 - 1426 (2007/10/02)
The Diels-Alder reaction of (E)-piperylene with trans-Δ1,2-3-octalone under aluminum chloride catalysis is described and structure analysis of the adducts by NMR spectroscopy is presented.The diastereofacial selectivity of the reaction is discu
