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Urea, N,N-diethyl-N',N'-diphenyl-, also known as Diphenyl-N,N-diethylurea (DPDU), is an organic compound with the chemical formula C17H20N2O. It is a derivative of urea, where two hydrogen atoms are replaced by diphenyl and diethyl groups, resulting in a white crystalline solid. DPDU is primarily used as a stabilizer for isocyanates, which are reactive compounds commonly found in polyurethane foams, coatings, and adhesives. By preventing the unwanted reaction of isocyanates with moisture, DPDU helps maintain the quality and performance of these materials. It is also used in the synthesis of various pharmaceuticals and agrochemicals due to its unique chemical structure.

13114-73-3

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13114-73-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13114-73-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,1 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 13114-73:
(7*1)+(6*3)+(5*1)+(4*1)+(3*4)+(2*7)+(1*3)=63
63 % 10 = 3
So 13114-73-3 is a valid CAS Registry Number.

13114-73-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,1-diethyl-3,3-diphenylurea

1.2 Other means of identification

Product number -
Other names Diethyl-diphenyl-harnstoff

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:13114-73-3 SDS

13114-73-3Relevant academic research and scientific papers

Anionic N-fries rearrangement of N-carbamoyl diarylamines to anthranilamides. Methodology and application to acridone and pyranoacridone alkaloids

MacNeil, Stephen L.,Wilson, Brian J.,Snieckus, Victor

, p. 1133 - 1136 (2007/10/03)

A general alkyllithium/LDA-mediated rearrangement of N-carbamoyl diarylamines 7a-g into the anthranilamides 8a-g and 9a-g (Table 1) is presented and applied to a regioselective efficient construction of acridone (17) and pyranoacridone (18) alkaloids (Scheme 4).

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