4169-04-4 Usage
Description
2-Phenoxylpropanol is an organic compound with the chemical formula C9H12O2. It is characterized by the presence of a phenoxy group attached to a propanol moiety. 2-PHENOXYPROPANOL exhibits unique chemical and physical properties that make it suitable for various applications in different industries.
Uses
Used in Semiconductor Industry:
2-Phenoxylpropanol is used as a semiconductor light-emitting nanoparticle for its improved quantum yield. This property allows for enhanced light emission efficiency, making it a valuable component in the development of advanced semiconductor devices and technologies.
Used in Post-Chemical Mechanical Polishing (Post-CMP) Cleaners:
In the semiconductor manufacturing process, 2-Phenoxylpropanol is utilized in post-CMP cleaners to remove residual chemicals and particles from the surface of the wafer after the polishing step. This ensures a clean and smooth surface, which is crucial for the subsequent steps in the fabrication of integrated circuits and other semiconductor devices.
Check Digit Verification of cas no
The CAS Registry Mumber 4169-04-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,6 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4169-04:
(6*4)+(5*1)+(4*6)+(3*9)+(2*0)+(1*4)=84
84 % 10 = 4
So 4169-04-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H12O2/c1-8(7-10)11-9-5-3-2-4-6-9/h2-6,8,10H,7H2,1H3
4169-04-4Relevant articles and documents
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Canceill,J.,Collet,A.,Gabard,J.
, p. 1299 (1985)
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Highly Enantioselective Hydrogenation of Amides via Dynamic Kinetic Resolution Under Low Pressure and Room Temperature
Rasu, Loorthuraja,John, Jeremy M.,Stephenson, Elanna,Endean, Riley,Kalapugama, Suneth,Clément, Roxanne,Bergens, Steven H.
, p. 3065 - 3071 (2017/03/11)
High-throughput screening and lab-scale optimization were combined to develop the catalytic system trans-RuCl2((S,S)-skewphos)((R,R)-dpen), 2-PrONa, and 2-PrOH. This system hydrogenates functionalized α-phenoxy and related amides at room temperature under 4 atm H2 pressure to give chiral alcohols with up to 99% yield and in greater than 99% enantiomeric excess via dynamic kinetic resolution.
CATALYSTS AND PROCESSES FOR THE HYDROGENATION OF AMIDES
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Paragraph 0280; 0281, (2014/06/24)
There is provided a process for the reduction of one or more amide moieties in a compound comprising contacting the compound with hydrogen gas and a transition metal catalyst in the presence or absence of a base under conditions for the reduction an amide bond. The presently described processes can be performed at low catalyst loading using relatively mild temperature and pressures, and optionally, in the presence or absence of a base or high catalyst loadings using low temperatures and pressures and high loadings of base to effect dynamic kinetic resolution of achiral amides.
