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2536-18-7

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2536-18-7 Usage

Synthesis Reference(s)

Tetrahedron Letters, 34, p. 6669, 1993 DOI: 10.1016/S0040-4039(00)61671-4

Check Digit Verification of cas no

The CAS Registry Mumber 2536-18-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,3 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2536-18:
(6*2)+(5*5)+(4*3)+(3*6)+(2*1)+(1*8)=77
77 % 10 = 7
So 2536-18-7 is a valid CAS Registry Number.
InChI:InChI=1/C3H4N4O5/c8-3-4(6(9)10)1-2-5(3)7(11)12/h1-2H2

2536-18-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,3-dinitroimidazolidin-2-one

1.2 Other means of identification

Product number -
Other names 1,3-Dinitro-2-oxo-1,3-diaza-cyclopentan

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:2536-18-7 SDS

2536-18-7Relevant articles and documents

ELECTROPHILIC TETRAALKYLAMMONIUM NITRATE NITRATION. I. CONVENIENT NEW ANHYDROUS NITRONIUM TRIFLATE SYNTHESIS AND IN-SITU HETEROCYCLIC N-NITRATION

Adams, Christopher M.,Sharts, Clay M.,Shackelford, Scott A.

, p. 6669 - 6672 (1993)

Keywords: Anhydrous Nitration, Nitronium Triflate, Tetrabutylammonium Nitrate, Triflic Anhydride Reaction of tetra-n-butylammonium nitrate and triflic anhydride, CF3SO2OSO2CF3 (Tf2O), in dichloromethane (CH2Cl2) solvent at 0 degrees C, produces anhydrous nitronium nitrate, NO2OSO2CF3 (NO2OTf).Subsequent introduction of various heterocycles and their N-acetylated analogs yield N-nitrated products in 20-76 percent yield with an overall one-pot procedure.

Energetic propane-1,3-diaminium and butane-1,4-diaminium salts of N,N′-dinitroethylenediazanide: syntheses, crystal structures and thermal properties

Roodt, Gerhard T.,Uprety, Bhawna,Levendis, Demetrius C.,Arderne, Charmaine

, p. 54 - 60 (2019)

The acidity of the amine H atoms and the consequent salt formation ability of ethylenedinitramine (EDNA) were analyzed in an attempt to improve the thermal stability of EDNA. Two short-chain alkanediamine bases, namely propane-1,3-diamine and butane-1,4-diamine, were chosen for this purpose. The resulting salts, namely propane-1,3-diaminium N,N′-dinitroethylenediazanide, C3H12N22+·C2H4N4O42?, and butane-1,4-diaminium N,N′-dinitroethylenediazanide, C4H14N22+·C2H4N4O42?, crystallize in the orthorhombic space group Pbca and the monoclinic space group P21/n, respectively. The resulting salts display extensive hydrogen-bonding networks because of the presence of ammonium and diazenide ions in the crystal lattice. This results in an enhanced thermal stability and raises the thermal decomposition temperatures to 202 and 221 °C compared to 180 °C for EDNA. The extensive hydrogen bonding present also plays a crucial role in lowering the sensitivity to impact of these energetic salts.

Nitration of carbonic, sulfuric and oxalic acid-derived amides in liquid carbon dioxide

Kuchurov, Ilya V.,Fomenkov, Igor V.,Zlotin, Sergei G.,Tartakovsky, Vladimir A.

, p. 81 - 83 (2013/05/08)

N-Nitro- and N,N'-dinitroamides of carbonic, sulfuric and oxalic acids have been prepared in 76-99% yield by the nitration of the corresponding amides with dinitrogen pentoxide in liquid carbon dioxide.

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