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1,2-Naphthalenediol, 2-acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

52749-66-3

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52749-66-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52749-66-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,7,4 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 52749-66:
(7*5)+(6*2)+(5*7)+(4*4)+(3*9)+(2*6)+(1*6)=143
143 % 10 = 3
So 52749-66-3 is a valid CAS Registry Number.

52749-66-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-acetoxy-1-hydroxynaphthalene

1.2 Other means of identification

Product number -
Other names 1-Hydroxy-2-acetoxynaphthalin

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:52749-66-3 SDS

52749-66-3Downstream Products

52749-66-3Relevant academic research and scientific papers

Mechanism of Light-induced Reductive Acetylation of 1,2-Naphthoquinone with Acetaldehyde

Maruyama, Kazuhiro,Takuwa, Akio,Matsukiyo, Shigeo,Soga, Osamu

, p. 1414 - 1419 (2007/10/02)

The detailed mechanism of the photochemical reaction of 1,2-naphthoquinone with acetaldehyde has been investigated.From the study of the reaction using the 1H CIDNP technique and change of the product distribution with temperature, it was deduced that the almost all parts of the reaction proceed via an 'in-cage' mechanism at a low temperature, but at 20 deg C at least 6.7percent of the reaction proceeds via an 'out-of-cage' mechanism.For comparison, the addition of thermally generated acetyl radical to 1,2-naphthoquinone has also been examined.

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