25474-92-4 Usage
Description
1,3-dithia-2,4-diazacyclobuta-1,4-diene, also known as TDD, is a heterocyclic organic compound characterized by a four-membered ring with two nitrogen atoms, two sulfur atoms, and two double bonds. It has the molecular formula C2H4N2S2 and is a stable, colorless liquid at room temperature with a slightly unpleasant odor. TDD is synthesized through a two-step reaction starting from 3-methylthiopropionaldehyde and cyanamide. Its unique properties and structural features make it a promising candidate for various applications in fields such as pharmaceuticals, materials science, and chemical synthesis.
Uses
Used in Pharmaceutical Applications:
1,3-dithia-2,4-diazacyclobuta-1,4-diene is used as a building block for the synthesis of complex organic compounds, particularly in the development of new pharmaceuticals. Its unique structure allows for the creation of novel molecules with potential therapeutic properties.
Used in Materials Science:
In the field of materials science, 1,3-dithia-2,4-diazacyclobuta-1,4-diene is used as a component in the development of advanced materials with specific properties. Its incorporation into these materials can lead to enhanced performance characteristics, such as improved stability or reactivity.
Used in Chemical Synthesis:
1,3-dithia-2,4-diazacyclobuta-1,4-diene is used as an intermediate in chemical synthesis, allowing for the creation of a wide range of compounds with diverse applications. Its versatility as a synthetic building block makes it valuable in the development of new chemical products.
Used in Metal Coordination Chemistry:
As a ligand in metal coordination chemistry, 1,3-dithia-2,4-diazacyclobuta-1,4-diene is used to form complexes with various metal ions. These complexes can exhibit unique properties, such as enhanced catalytic activity or selectivity, making them useful in a range of chemical processes and applications.
Check Digit Verification of cas no
The CAS Registry Mumber 25474-92-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,4,7 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 25474-92:
(7*2)+(6*5)+(5*4)+(4*7)+(3*4)+(2*9)+(1*2)=124
124 % 10 = 4
So 25474-92-4 is a valid CAS Registry Number.
25474-92-4Relevant articles and documents
Vaporization of (SN)x: He I Photoelectron Spectrum and ab Initio Calculations for the S3N3 Radical
Lau, W. M.,Westwood, N. P. C.,Palmer, M. H.
, p. 3229 - 3237 (2007/10/02)
The S3N3 radical, never previously characterized, is shown to be the major semistable component of the vaporization products of the (SN)x polymer, as identified by He I photoelectron spectroscopy and in situ quadrupole mass spectrometry.This species can be recondensed to yield the (SN)x polymer and other colored materials.Revaporization produces S3N3 in addition to S4N4, S4N2, and S2N2.Ab initio calculations with better than a double-ζ basis set and including configuration interaction provide evidence for a 2A2 radical with a planar ring geometry close to D3h.The ground-state cation also has a planar ring geometry with 3A2' favored over 1A1'.
S4N4 and its Derivatives: Preparation, Structure and Thermolysis of CuBr*S4N4
Thewalt, Ulf,Mueller, Bernhard
, p. 828 - 831 (2007/10/02)
The crystalline black polymeric CuI complex CuBr*S4N4 can be prepared in high yield from Cu(NO3)2*3H2O, NH4Br and S4N4 in methanol.An X-ray structure analysis shows that it is isostructural with CuCl*S4N4.The crystals contain infinite chains and the Cu atoms of adjacent chains are bridged by S4N4 groups.The Cu atoms have an almost tetrahedral coordination.The 1,3-N,N'-bonded S4N4 group has the same conformation and, within narrow limits, the same dimensions as free S4N4.Thermolysis of CuBr*S4N4 at 180 deg C yields among other products CuBr, S4N4 and S2N2. - Key wor ds: Copper(I) Complex, Tetrasulfurtetranitrid Adduct, Disulfurdinitrid, Molecular Structure, Inorganic Polymer