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17557-81-2

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17557-81-2 Usage

General Description

1,2,5-Oxadiazole-3,4-dicarbonitrile, 2-oxide is a chemical compound with the molecular formula C3HN3O3. It is a heterocyclic compound containing an oxadiazole ring and is classified as an organic nitro compound. 1,2,5-OXADIAZOLE-3,4-DICARBONITRILE, 2-OXIDE has potential applications in the pharmaceutical industry, particularly in the development of new drugs and therapeutic agents due to its unique chemical structure and reactivity. Additionally, it may also have uses in the field of organic synthesis and materials science. However, like all chemical compounds, it should be handled with care and proper safety precautions should be taken when working with it.

Check Digit Verification of cas no

The CAS Registry Mumber 17557-81-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,5,5 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 17557-81:
(7*1)+(6*7)+(5*5)+(4*5)+(3*7)+(2*8)+(1*1)=132
132 % 10 = 2
So 17557-81-2 is a valid CAS Registry Number.
InChI:InChI=1/C4N4O2/c5-1-3-4(2-6)8(9)10-7-3

17557-81-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-oxido-1,2,5-oxadiazol-2-ium-3,4-dicarbonitrile

1.2 Other means of identification

Product number -
Other names 2-Oxy-furazandicarbonitril

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:17557-81-2 SDS

17557-81-2Relevant articles and documents

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Parker et al.

, p. 79,87 (1962)

-

High Energy Density Materials Incorporating 4,5-Bis(dinitromethyl)-Furoxanate and 4,5-Bis(dinitromethyl)-3-Oxy-Furoxanate

Zhai, Lianjie,Qu, Xiaoni,Wang, Bozhou,Bi, Fuqiang,Chen, Sanping,Fan, Xuezhong,Xie, Gang,Wei, Qing,Gao, Shengli

, p. 1156 - 1159 (2016)

3-Oxy-furoxanate is immobilized in a heterometallic energetic metal–organic framework (MOFs). Two furoxan-based MOFs ([Ag2K4(BDOFO)(BDFO)2(H2O)6]n, [K2(BDFO)]n) and a salt ([(BDFO2?)(NH2NH3 +)2(H2O)]n (BDOFO2?=4,5-bis(dinitromethyl)-3-oxy-furoxanate, BDFO2?=4,5-bis(dinitromethyl)-furoxanate) are synthesized and their energetic performance evaluated. This study outlines the systematic investigation of detonation performance of 3-oxy-furoxan and its derivatives.

Energetic 1,2,5-Oxadiazolo-Pyridazine and its N-Oxide

Tang, Yongxing,He, Chunlin,Imler, Gregory H.,Parrish, Damon A.,Shreeve, Jean'ne M.

, p. 15022 - 15025 (2017)

Achieving an energetic compound, which exhibits high performance and insensitivity, is important in the field of energetic materials and remains a major challenge. Herein, we found that oxidation of 4,7-diaminopyridazino[4,5-c]furoxan (5) with a mixture of 50 % hydrogen peroxide and trifluoroacetic anhydride gave 6-amino-7-nitro-[1,2,5]oxadiazolo[3,4-c]pyridazine (7) and its N-oxide derivative (8). The oxidation of 5 with hypofluorous acid (HOF) was also studied. Compound 8 displayed an energetic performance compared to triaminotrinitrobenzene (TATB) and insensitive properties (impact sensitivity (IS) 36 J and friction sensitivity (FS)>360 N). Such excellent properties make 8 attractive for high-performance applications, in which insensitivity is important.

Bis(1,2,4-oxadiazolyl) Furoxan: A Promising Melt-Castable Eutectic Material of Low Sensitivity

Johnson, Eric C.,Bukowski, Eric J.,Sabatini, Jesse J.,Sausa, Rosario C.,Byrd, Edward F. C.,Garner, Melissa A.,Chavez, David E.

, p. 319 - 322 (2019)

A scalable synthesis of bis(1,2,4-oxadiazoyl) furoxan, C6H2N6O4, its physical properties, and its theoretical performance values are described. Previous attempts to synthesize this compound required expensive reagents, and/or time-consuming synthesis processes and low overall yields. In addition to disclosing a streamlined synthesis of bis(1,2,4-oxadiazolyl) furoxan, we report its molecular configuration and crystal structure, as well as its correct melting point. Bis(1,2,4-oxadiazolyl) furoxan exhibits a very insensitive behavior to impact, friction, and electrostatic discharge, with a calculated detonation pressure 20 % higher than that of TNT. Given its physical properties and theoretical performance values, this material can be classified as a promising ingredient in the development of melt-castable eutectic technology.

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