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146779-41-1

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146779-41-1 Usage

General Description

2,3,4,5-Tetranitro-1H-pyrrole, also known as TNPy, is a highly explosive chemical compound with the molecular formula C4N6O8. It is a nitro derivative of pyrrole and consists of a pyrrole ring with four nitro groups attached at the 2, 3, 4, and 5 positions. TNPy is a high-energy material with a high nitrogen content, making it a powerful explosive with potential military applications. It is sensitive to heat, shock, and friction, and must be handled with extreme caution. TNPy is used in the production of explosives and propellants, as well as in research and development of energetic materials. Due to its explosive nature, it is tightly regulated and requires special handling and storage protocols.

Check Digit Verification of cas no

The CAS Registry Mumber 146779-41-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,7,7 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 146779-41:
(8*1)+(7*4)+(6*6)+(5*7)+(4*7)+(3*9)+(2*4)+(1*1)=171
171 % 10 = 1
So 146779-41-1 is a valid CAS Registry Number.
InChI:InChI=1/C4HN5O8/c10-6(11)1-2(7(12)13)4(9(16)17)5-3(1)8(14)15/h5H

146779-41-1SDS

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 2,3,4,5-Tetranitro-1H-pyrrole

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:146779-41-1 SDS

146779-41-1Downstream Products

146779-41-1Relevant articles and documents

Synthesis of 2,3,4,5-Tetranitropyrrole

Hinshaw, Jerald C.,Edwards, W. Wayne,George, Clifford,Gilardi, Richard

, p. 1721 - 1724 (2007/10/02)

Dealkylation of 1-tert-butyl-2,3,4-trinitropyrrole in boiling trifluoroacetic acid gave 2,3,4-trinitropyrrole, the structure of which was confirmed by X-ray crystallography.Treatment of this trinitropyrrole with nitric acid/oleum briefly at 60 deg gave 2,3,4,5-tetranitropyrrole.

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