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2639-89-6

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2639-89-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2639-89-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,3 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2639-89:
(6*2)+(5*6)+(4*3)+(3*9)+(2*8)+(1*9)=106
106 % 10 = 6
So 2639-89-6 is a valid CAS Registry Number.

2639-89-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl N-[2-[ethoxycarbonyl(nitro)amino]ethyl]-N-nitrocarbamate

1.2 Other means of identification

Product number -
Other names diethyl 1,2-ethanediylbis(nitrocarbamate)

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:2639-89-6 SDS

2639-89-6Relevant articles and documents

Safe and Convenient Synthesis of Primary N -Nitramines in the Freon Media

Zharkov, Mikhail N.,Kuchurov, Ilya V.,Fomenkov, Igor V.,Tartakovsky, Vladimir A.,Fedyanin, Ivan V.,Zlotin, Sergei G.

supporting information, p. 1103 - 1108 (2017/02/24)

A convenient one-pot synthesis of primary aliphatic N-nitramines, which includes the nitration of available N,N′-dialkyloxalamides or N-alkylcarbamates with dinitrogen pentoxide in the 1,1,1,2-tetrafluoroethane media followed by ammonolysis of intermediate N-nitroamides in the same solvent has been developed. The method is environmentally safe, and affords target N-nitramines in up to 94% overall yield.

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