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Ethylene Oxide

Base Information Edit
  • Chemical Name:Ethylene Oxide
  • CAS No.:75-21-8
  • Deprecated CAS:184288-32-2,19034-08-3,37341-05-2,99932-75-9,142175-32-4,436859-78-8,142175-32-4,19034-08-3,37341-05-2,436859-78-8,99932-75-9
  • Molecular Formula:C2H4O
  • Molecular Weight:44.0532
  • Hs Code.:2910100000
  • European Community (EC) Number:200-849-9
  • ICSC Number:0155
  • UN Number:1040
  • DSSTox Substance ID:DTXSID0020600
  • Nikkaji Number:J1.942I
  • Wikipedia:Ethylene oxide
  • Wikidata:Q407473,Q83056503
  • NCI Thesaurus Code:C29821
  • Metabolomics Workbench ID:51372
  • ChEMBL ID:CHEMBL1743219
  • Mol file:75-21-8.mol
Ethylene Oxide

Synonyms:Ethylene Oxide;Oxide, Ethylene;Oxirane

Suppliers and Price of Ethylene Oxide
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
Total 108 raw suppliers
Chemical Property of Ethylene Oxide Edit
Chemical Property:
  • Appearance/Colour:clear colorless gas with an ethereal odor 
  • Vapor Pressure:1260mmHg at 25°C 
  • Melting Point:- 111 °C(lit.) 
  • Refractive Index:n20/D 1.3597(lit.)  
  • Boiling Point:10.699 °C at 760 mmHg 
  • Flash Point:低于-17.7oC 
  • PSA:12.53000 
  • Density:0.995 g/cm3 
  • LogP:0.01660 
  • XLogP3:-0.1
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:1
  • Rotatable Bond Count:0
  • Exact Mass:44.026214747
  • Heavy Atom Count:3
  • Complexity:10.3
  • Transport DOT Label:Poison Gas Flammable Gas

98% *data from raw suppliers

Safty Information:
  • Pictogram(s): HighlyF+; Toxic
  • Hazard Codes:F+; T 
MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

  • Chemical Classes:Pesticides -> Fumigants
  • Canonical SMILES:C1CO1
  • Recent ClinicalTrials:Protocol for the Treatment of Metastatic Ewing Sarcoma
  • Inhalation Risk:A harmful concentration of this gas in the air will be reached very quickly on loss of containment.
  • Effects of Short Term Exposure:The vapour is irritating to the eyes, skin and respiratory tract. Water solutions may cause skin blisters. Rapid evaporation of the liquid may cause frostbite.
  • Effects of Long Term Exposure:Repeated or prolonged contact may cause skin sensitization. Repeated or prolonged inhalation may cause asthma. The substance may have effects on the nervous system. This substance is carcinogenic to humans. May cause heritable genetic damage to human germ cells.
Technology Process of Ethylene Oxide

There total 152 articles about Ethylene Oxide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:
Guidance literature:
With tert.-butylhydroperoxide; In acetonitrile; at 80 ℃; for 10h; Reagent/catalyst; Temperature; Catalytic behavior;
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