30590-59-1 Usage
Physical state
Colorless liquid The compound appears as a colorless liquid, which means it does not have any color and flows like other liquids.
Characteristic odor
The compound has a distinct smell, which contributes to its use as a fragrance and flavoring agent.
Primary uses
Fragrance and flavoring agent It is commonly used in perfumes, cosmetics, and food products to provide a pleasant scent or taste.
Pharmacological effects
Sedative and anxiolytic The compound has the potential to act as a sedative (calming) and anxiolytic (anti-anxiety) agent, making it of interest in the pharmaceutical industry.
Industrial applications
Solvent and chemical intermediate 2,2,5-trimethyl-2,3-dihydro-1-benzofuran is used as a solvent, which helps dissolve other substances, and as a chemical intermediate in organic synthesis, which is a crucial step in creating other chemical compounds.
Health risks
Respiratory irritation and sensitization The compound may cause respiratory issues and skin sensitization if not handled and used properly, so caution is advised when working with it.
Check Digit Verification of cas no
The CAS Registry Mumber 30590-59-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,5,9 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 30590-59:
(7*3)+(6*0)+(5*5)+(4*9)+(3*0)+(2*5)+(1*9)=101
101 % 10 = 1
So 30590-59-1 is a valid CAS Registry Number.
30590-59-1Relevant articles and documents
Pd(II)-catalyzed hydroxyl-directed C-H activation/C-O cyclization: Expedient construction of dihydrobenzofurans
Wang, Xisheng,Lu, Yi,Dai, Hui-Xiong,Yu, Jin-Quan
supporting information; experimental part, p. 12203 - 12205 (2010/10/20)
A Pd(II)-catalyzed C-H activation/C-O cyclization reaction directed by a proximate hydroxyl group has been developed. This reaction provides a new method for constructing dihydrobenzofurans, including spirocyclic analogues, a process that is potentially a
High-yielding palladium-catalyzed intramolecular alkane arylation: Reaction development and mechanistic studies
Lafrance, Marc,Gorelsky, Serge I.,Fagnou, Keith
, p. 14570 - 14571 (2008/09/19)
Palladium-catalyzed alkane arylation reactions with aryl halides are described for the preparation of 2,2-dialkyl-dihydrobenzofuran substrates. These reactions occur in excellent yield and very high selectivity for the formation of one sole product arising from a reaction at nearby methyl groups. Mechanistic and computational studies point to the involvement of a concerted, inner-sphere palladation-deprotonation pathway that is enabled by the presence of three-center agostic interactions at the transition state. This mechanism accurately predicts the experimentally observed kinetic isotope effect as well as the site selectivity and should be useful in the design of new reactions and catalysts. Copyright
