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1-[2,4-Bis(phenylmethoxy)phenyl]-2-methoxyethanone is a complex organic compound with the molecular formula C21H20O4. It is characterized by a central phenyl ring (a benzene ring) with two methoxy groups attached to the 2nd and 4th carbon atoms. Each of these methoxy groups is connected to a phenylmethoxy group, which consists of a benzene ring attached to a methoxy group. The compound also features a side chain with a carbonyl group (C=O) and a methoxy group, making it a derivative of a ketone. This chemical structure gives it unique properties and potential applications in various fields, such as pharmaceuticals or materials science.

4940-45-8

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4940-45-8 Usage

Molecular Weight

358.42 g/mol

Type of Compound

Ketone

Industrial Applications

a. Photoinitiator in UV-curable coatings
b. Photoinitiator in UV-curable adhesives
c. Photoinitiator in UV-curable inks

Function

Acts as a sensitizer for UV radiation, initiating the polymerization of unsaturated materials when exposed to ultraviolet light

Research Applications

Used in research laboratories for various organic synthesis reactions

Fields of Use

Chemistry, materials science, and manufacturing

Versatility

A versatile compound with multiple uses in different industries and research areas

Check Digit Verification of cas no

The CAS Registry Mumber 4940-45-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,4 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4940-45:
(6*4)+(5*9)+(4*4)+(3*0)+(2*4)+(1*5)=98
98 % 10 = 8
So 4940-45-8 is a valid CAS Registry Number.
InChI:InChI=1/C23H22O4/c1-25-17-22(24)21-13-12-20(26-15-18-8-4-2-5-9-18)14-23(21)27-16-19-10-6-3-7-11-19/h2-14H,15-17H2,1H3

4940-45-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,4-dibenzoyl-ω-methoxyacetophenone

1.2 Other means of identification

Product number -
Other names 2',4'-DI(BENZYLOXY)-2-METHOXYACETOPHENONE

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:4940-45-8 SDS

4940-45-8Upstream product

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