28950-34-7

Basic information

• Product Name: 1$l^{4},3,5$l^{4},7-tetrathia-2,4,6,8-tetrazacycloocta-1,4,5,8-tetraene
• Synonyms: 1$l^{4},3,5$l^{4},7-tetrathia-2,4,6,8-tetrazacycloocta-1,4,5,8-tetraene;Tetrasulfur Tetranitride
• CAS NO: 28950-34-7
• Molecular Formula: N₄S₄
• Molecular Weight: 184.2868
• Mol File: 28950-34-7.mol
• Article Data: 10

Chemical Properties

• Melting Point: 178°; mp 180°
• Boiling Point: bp760 ~185°
• Flash Point: °C
• Appearance: /solid
• Density: 2.240
• Refractive Index: 2.123
• CAS DataBase Reference: 1$l^{4},3,5$l^{4},7-tetrathia-2,4,6,8-tetrazacycloocta-1,4,5,8-tetraene(CAS DataBase Reference)
• NIST Chemistry Reference: 1$l^{4},3,5$l^{4},7-tetrathia-2,4,6,8-tetrazacycloocta-1,4,5,8-tetraene(28950-34-7)
• EPA Substance Registry System: 1$l^{4},3,5$l^{4},7-tetrathia-2,4,6,8-tetrazacycloocta-1,4,5,8-tetraene(28950-34-7)

Safety Data

• Hazardous Substances Data: 28950-34-7(Hazardous Substances Data)

Usage

General Description

1,5,3,7-tetrathia-2,4,6,8-tetrazacycloocta-1,4,5,8-tetraene is a chemical compound that consists of an eight-membered ring containing four nitrogen and four sulfur atoms. The compound is also known as Tetrathia-2,4,6,8-tetrazacycloocta-1,4,5,8-tetraene and has the chemical formula C4H4N4S4. It is a heterocyclic compound with potential application in coordination chemistry and materials science due to its unique structure and properties. The compound is highly reactive and has been studied for its potential use in various chemical reactions and catalysis. Additionally, it has been investigated for its potential as a ligand in the formation of metal complex compounds.

InChI:InChI=1/N4S4/c1-5-2-7-4-8-3-6-1

Upstream product

• 7446-09-5 sulfur dioxide 
• 7664-41-7 ammonia 
• 10545-99-0 sulfur dichloride 
• 10025-67-9 disulfur dichloride 
• 293-42-5 heptathiazocine 
• 857244-78-1 thiotrithiazyl chloride 
• 77133-46-1 bis(sulfinylamino)sulfane 
• 7727-37-9 nitrogen 
• 12033-56-6 polysulfur polynitride 
• 71699-97-3 dichloro tetrasulfur tetranitride 
• 34357-13-6 1,3λ⁴δ²,2,4-benzodithiadiazine 
• 7704-34-9 sulfur 
• 412301-52-1 ((CH₃)3SiNSN)2Se 
• 22750-57-8 cesium azide 

Downstream Products

• 7446-09-5 sulfur dioxide 
• 594-27-4 tetramethylstannane 
• 940-71-6 2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine 
• 7783-06-4 hydrogen sulfide 
• 7782-99-2 sulphurous acid 
• 7704-34-9 sulfur 
• 7783-42-8 thionyl fluoride 
• 80485-40-1 dithionitronium hexafluoroarsenate 
• 72884-15-2 trisulfurdinitrogen pentoxide 
• 15579-17-6 trithionate 
• 14808-79-8 Sulfate 
• 13760-29-7 tetrathionic acid 
• 857244-78-1 thiotrithiazyl chloride 
• 625-77-4 N-acetylacetamide 

Relevant articles and documents

Interaction of 1,3λ4δ2,2,4-benzodithiadiazines with neutral and charged S-electrophiles: SCl2, C6F5SCl, and NS2+

[Figure not available: see fulltext.] Reactions of 1,3λ4δ2,2,4-benzothiadiazines with SCl2, C6F5SCl, and [NS2][SbF6] leading to 1,2,3-benzodithiazolium salts (Herz salts) were in

The Pyrolysis of Heptathiazocine

Heptathiazocine was pyrolyzed into ammonia, tetrasulfur tetranitride, and tetrasulfur dinitride above 383 K in an argon atmosphere; then, the latter two intermediates finally degraded into sulfur and nitrogen.According to the stoichiometric correlation am

Vaporization of (SN)x: He I Photoelectron Spectrum and ab Initio Calculations for the S3N3 Radical

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'.