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Carbamic acid, diphenyl-, sodium salt, also known as sodium diphenylcarbamate, is a chemical compound with the formula C13H10NNaO2. It is a white crystalline solid that is soluble in water and ethanol. Carbamic acid, diphenyl-, sodium salt is derived from carbamic acid, where two phenyl groups are attached to the nitrogen atom, and the resulting carbamic acid is then neutralized with sodium hydroxide to form the sodium salt. Sodium diphenylcarbamate is primarily used as an intermediate in the synthesis of various pesticides and pharmaceuticals, particularly in the production of carbaryl, a widely used insecticide. It is also employed as a reagent in organic synthesis and as a stabilizer in the rubber industry. Due to its potential health risks and environmental concerns, handling and disposal of this chemical require proper safety measures and adherence to regulations.

2257-04-7

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2257-04-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2257-04-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,5 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2257-04:
(6*2)+(5*2)+(4*5)+(3*7)+(2*0)+(1*4)=67
67 % 10 = 7
So 2257-04-7 is a valid CAS Registry Number.

2257-04-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name sodium N, N-diphenylcarbamate

1.2 Other means of identification

Product number -
Other names -

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:2257-04-7 SDS

2257-04-7Upstream product

2257-04-7Downstream Products

2257-04-7Relevant academic research and scientific papers

Alkali metal or tetraalkylammonium arylcarbamates

-

, (2008/06/13)

Organic compositions, particularly lubricating compositions in the form of lubricating oils and greases, are provided, containing, as antioxidants, alkali metal arylcarbamates.

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