87141-85-3 Usage
General Description
2-(oxiran-2-yl)-1,2-diphenylethanol, also known as styrene oxide, is a chemical compound with the formula C20H22O2. It is a colorless, viscous liquid at room temperature with a mild, sweet odor. Styrene oxide is commonly used in the manufacturing of plastics, rubber, and resins. It is also used as a chemical intermediate in the production of pharmaceuticals and other organic compounds. Styrene oxide is considered to be a potential human carcinogen and exposure to high levels of the compound can result in skin irritation and respiratory problems. Therefore, proper safety measures should be implemented when handling and working with this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 87141-85-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,1,4 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87141-85:
(7*8)+(6*7)+(5*1)+(4*4)+(3*1)+(2*8)+(1*5)=143
143 % 10 = 3
So 87141-85-3 is a valid CAS Registry Number.
87141-85-3Relevant academic research and scientific papers
THE STEREOCHEMISTRY OF THE PRODUCT HOMOALLYLIC ALCOHOLS FROM A MODIFIED GRIGNARD REACTION OF 3-PHENYLPROPEN-1-YL CHLORIDE AND BENZALDEHYDE
Coxon, James, M.,Simpson, Gregory W.,Steel, Peter J.,Trenerry, V. Craige
, p. 1427 - 1428 (2007/10/02)
The reaction of 3-phenylpropen-1-yl magnesiumchloride with benzaldehyde gave a mixture (7:3) of homoallylic alcohols (1) and (2) the relative configuration of which was determined from an X-ray analysis of the major epoxide formed by m-chloroperbenzoic acid oxidation of alcohol (1).
