Date published: 2026-2-25

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Ethylene sulfide (CAS 420-12-2)

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Alternate Names:
Thiirane; Dimethylene sulfide; Thiacyclopropane
Application:
Ethylene sulfide is a sulfur compound which was used in the chemical modification of chitosan
CAS Number:
420-12-2
Purity:
≥97%
Molecular Weight:
60.12
Molecular Formula:
C2H4S
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Ethylene sulfide, an organic compound, finds diverse applications in both industrial and scientific fields. This colorless, flammable, and volatile liquid possesses a distinctively sweet yet pungent odor. Derived from the reaction of acetylene and hydrogen sulfide, Ethylene sulfide is a cyclic compound containing sulfur. As a solvent in organic chemistry, it facilitates the synthesis of diverse organic compounds. In the realm of biochemical processes, Ethylene sulfide serves as useful for investigating the structure and function of proteins and other essential biomolecules. The complete mechanism of action of Ethylene sulfide remains elusive. Current understanding suggests that Ethylene sulfide interacts with proteins and other biomolecules, influencing their structure and function. Furthermore, it is believed to impact the metabolism of specific compounds and engage with enzymes and other proteins involved in biochemical processes.


Ethylene sulfide (CAS 420-12-2) References

  1. Prebiotic syntheses of vitamin coenzymes: I. Cysteamine and 2-mercaptoethanesulfonic acid (coenzyme M).  |  Miller, SL. and Schlesinger, G. 1993. J Mol Evol. 36: 302-7. PMID: 11536534
  2. Vibrational structures of dimethyl sulfide and ethylene sulfide cations studied by vacuum-ultraviolet mass-analyzed threshold ionization (MATI) spectroscopy.  |  Choi, S., et al. 2006. J Phys Chem A. 110: 13183-7. PMID: 17149831
  3. Vibrational overtone spectroscopy of three-membered rings.  |  Hsieh, S., et al. 2007. J Phys Chem A. 111: 5415-21. PMID: 17539614
  4. Structural study of Ga(III), In(III), and Fe(III) complexes of triaza-macrocycle based ligands with N3S3 donor set.  |  Notni, J., et al. 2009. Inorg Chem. 48: 3257-67. PMID: 19281197
  5. Thermal and spectroscopic properties of polystyrene/gold nanocomposite containing well-dispersed gold nanoparticles.  |  Hu, CW., et al. 2009. J Nanosci Nanotechnol. 9: 3084-91. PMID: 19452973
  6. Sulfur K-edge photofragmentation of ethylene sulfide.  |  Stolte, WC. and Ohrwall, G. 2010. J Chem Phys. 133: 014306. PMID: 20614968
  7. Ibuprofen-loaded chitosan and chemically modified chitosans--release features from tablet and film forms.  |  Vieira, AP., et al. 2013. Int J Biol Macromol. 52: 107-15. PMID: 23010457
  8. Immobilization of ethylene sulfide in aminated cellulose for removal of the divalent cations.  |  Silva Filho, EC., et al. 2013. Carbohydr Polym. 92: 1203-10. PMID: 23399147
  9. Barnacle cement as surface anchor for 'clicking' of antifouling and antimicrobial polymer brushes on stainless steel.  |  Yang, WJ., et al. 2013. Biomacromolecules. 14: 2041-51. PMID: 23641901
  10. The thiirane-based selective MT1-MMP/MMP2 inhibitor ND-322 reduces melanoma tumor growth and delays metastatic dissemination.  |  Marusak, C., et al. 2016. Pharmacol Res. 113: 515-520. PMID: 27687955
  11. Cu-Mediated C-H Thioetherification of Arenes at Room Temperature.  |  Wang, X., et al. 2019. Org Lett. 21: 5981-5985. PMID: 31310137
  12. Attempts to Synthesize a Thiirane, Selenirane, and Thiirene by Dealkylation of Chalcogeniranium and Thiirenium Salts.  |  Poleschner, H. and Seppelt, K. 2021. Chemistry. 27: 649-659. PMID: 32737908
  13. Metal-Ligand Cooperativity to Assemble a Neutral and Terminal Niobium Phosphorus Triple Bond (Nb≡P).  |  Senthil, S., et al. 2022. Angew Chem Int Ed Engl. 61: e202212488. PMID: 36195827

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ethylene sulfide, 10 g

sc-235085
10 g
$147.00