1123-73-5 Usage
General Description
3-Ethyl-o-cresol is a chemical compound that belongs to the family of cresols, which are organic compounds that have a characteristic phenolic odor. It is specifically a derivative of o-cresol, with an additional ethyl group attached to the benzene ring. This chemical is commonly used as a fragrance ingredient in various consumer products, such as perfumes, soaps, and cosmetics. It also has antimicrobial properties, which make it suitable for use in personal care and cleaning products. However, 3-ethyl-o-cresol can be irritating to the skin, eyes, and respiratory system, and can cause allergic reactions in some individuals. Therefore, it is important to handle this chemical with caution and follow safety guidelines when working with it.
Check Digit Verification of cas no
The CAS Registry Mumber 1123-73-5 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 3 respectively.
Calculate Digit Verification of CAS Registry Number 1123-73:
(6*1)+(5*1)+(4*2)+(3*3)+(2*7)+(1*3)=45
45 % 10 = 5
So 1123-73-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H12O/c1-3-8-5-4-6-9(10)7(8)2/h4-6,10H,3H2,1-2H3
1123-73-5Relevant articles and documents
Synthesis of Highly Substituted Phenols and Benzenes with Complete Regiochemical Control
Zhang, Xiaojie,Beaudry, Christopher M.
supporting information, p. 6086 - 6090 (2020/08/12)
Substituted phenols are requisite molecules for human health, agriculture, and diverse synthetic materials. We report a chemical synthesis of phenols, including penta-substituted phenols, that accommodates programmable substitution at any position. This method uses a one-step conversion of readily available hydroxypyrone and nitroalkene starting materials to give phenols with complete regiochemical control and in high chemical yield. Additionally, the phenols can be converted into highly and even fully substituted benzenes.
Efficient synthetic routes to aromatic compounds using ring-closing olefin metathesis followed by dehydration, oxidation, and tautomerization
Yoshida, Kazuhiro,Toyoshima, Takeharu,Imamoto, Tsuneo
, p. 3774 - 3776 (2008/03/12)
A simple synthetic approach to aromatic compounds using combinations of RCM, dehydration, oxidation, and tautomerization is described. The Royal Society of Chemistry.
