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4254-29-9

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4254-29-9 Usage

Chemical Properties

white to light yellow crystal powder

Uses

2-Indanamine metabolite.

General Description

2-Indanol is stabilized by internal hydrogen bonding in its most stable form. The resonantly enhanced multiphoton ionization (REMPI) and zero kinetic energy (ZEKE) photoelectron spectroscopy of 2-indanol was studied.

Check Digit Verification of cas no

The CAS Registry Mumber 4254-29-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,5 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4254-29:
(6*4)+(5*2)+(4*5)+(3*4)+(2*2)+(1*9)=79
79 % 10 = 9
So 4254-29-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H10O/c10-9-5-7-3-1-2-4-8(7)6-9/h1-4,9-10H,5-6H2

4254-29-9 Well-known Company Product Price

  • Brand
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  • Detail
  • Alfa Aesar

  • (L01766)  2-Indanol, 99%   

  • 4254-29-9

  • 25g

  • 421.0CNY

  • Detail
  • Alfa Aesar

  • (L01766)  2-Indanol, 99%   

  • 4254-29-9

  • 100g

  • 1654.0CNY

  • Detail

4254-29-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3-dihydro-1H-inden-2-ol

1.2 Other means of identification

Product number -
Other names 1H-Inden-2-ol, 2,3-dihydro-

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4254-29-9 SDS

4254-29-9Relevant articles and documents

A Mass Spectral Investigation of Water and Acetic Acid Elimination From 1- and 2-Indan Derivatives

Groenewold, G. S.,Gross, M. L.,Zey, R.

, p. 416 - 423 (1982)

Water and acetic acid eliminations from 1- and 2-indan derivatives have been investigated.Deuterium labeling, high resolution peak matching and the metastable peak analysis capabilities of a high resolution triple analyzer (E B E) mass spectrometer were employed to examine the eliminations.These experiments showed that water was lost from 1-indanol via 1,2 and 1,3 processes.These results contrast with those obtained for 1-tetralol, which specifically eliminates water in a 1,4 process involving the benzylic hydrogens.Water elimination from 2-indanol is preceded by a slow hydroxyl-benzylic hydrogen exchange and proceeds specifically 1,2.Water losses from both 1- and 2-indanol are characterized by large kinetic energy releases.Acetic acid elimination is shown to occur specifically 1,3 from 1-acetoxyindan and 1,2 from 2-acetoxyindan.

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Mizuno,K. et al.

, p. 1027 - 1030 (1977)

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Efficient Transfer Hydrogenation of Ketones using Methanol as Liquid Organic Hydrogen Carrier

Garg, Nidhi,Paira, Soumen,Sundararaju, Basker

, p. 3472 - 3476 (2020/05/29)

Herein, we demonstrate an efficient protocol for transfer hydrogenation of ketones using methanol as practical and useful liquid organic hydrogen carrier (LOHC) under Ir(III) catalysis. Various ketones, including electron-rich/electron-poor aromatic ketones, heteroaromatic and aliphatic ketones, have been efficiently reduced into their corresponding alcohols. Chemoselective reduction of ketones was established in the presence of various other reducible functional groups under mild conditions.

A General Method for Photocatalytic Decarboxylative Hydroxylation of Carboxylic Acids

Khan, Shah Nawaz,Zaman, Muhammad Kashif,Li, Ruining,Sun, Zhankui

, p. 5019 - 5026 (2020/05/01)

A general and practical method for decarboxylative hydroxylation of carboxylic acids was developed through visible light-induced photocatalysis using molecular oxygen as the green oxidant. The addition of NaBH4 to in situ reduce the unstable peroxyl radical intermediate much broadened the substrate scope. Different sp3 carbon-bearing carboxylic acids were successfully employed as substrates, including phenylacetic acid-type substrates, as well as aliphatic carboxylic acids. This transformation worked smoothly on primary, secondary, and tertiary carboxylic acids.

Method for carrying out reduction on aldehyde and ketone to obtain alcohol

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Paragraph 0019; 0020; 0042; 0043, (2019/03/30)

The invention discloses a method for carrying out reduction on aldehyde and ketone to obtain alcohol. Tri-(pentafluorobenzene-base) borane is used as a catalyst, and hydrogen silane is used as a reducing agent. The method includes adding water into reaction systems and carrying out reduction on the aldehyde or the ketone under the normal-temperature condition to obtain the corresponding alcohol. Compared with the prior art, the method has the advantages that reaction can be quickly carried out under the normal-temperature and normal-pressure conditions, the reaction conditions are mild, the method is high in reaction efficiency, and the yield is 95%-100% as shown by 1H NMR (1H nuclear magnetic resonance) detection; the water can be used as a solvent used in the reaction, and accordingly the method is low in cost and little in pollution; the catalyst and the reducing agent do not contain heavy metal, and accordingly the problem of heavy metal pollution and the like can be solved by theaid of the method.

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