China Wholesale Bottled Gas Sterilization Equipments Gas Cylinder Best gas
10 Inquiries
75-21-8
Class II
Shanghai
Best gas
cylinders
2021-07-01
gas
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Ethylene oxide
Other Name:Oxirane;Ethylene oxide;Ethyleneoxy;Dihydrooxirene;Dimethylene oxide;1,2-Epoxyethane;ETO;Oxacyclopropane;Oxane;Oxidoethane;Oxirene,dihydro-;T-Gas;Oxyfume 12;Oxyfume;Epoxyethane;Ethene oxide;Ciba-Geigy 9138;12/88;Mirror Ox;Oxyfume 2002;99932-75-9;142175-32-4;19034-08-3;37341-05-2;436859-78-8;184288-32-2
CAS No.:75-21-8
Molecular Formula:C2H4O
InChIKeys:InChIKey=IAYPIBMASNFSPL-UHFFFAOYSA-N
Molecular Weight:44.05260
Exact Mass:44.05
EC Number:618-635-2
HScode:2910100000
Categories:
Characteristics-
PSA:
12.53000
XLogP3:0.01660
Appearance:Ethylene oxide appears as a clear colorless gas with an ethereal odor with a flash point below 0°F. Liquid less dense than water. Vapors heavier than air. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. Vapors very toxic. Vapors irritate the eyes, skin, and respiratory system. Prolonged skin contact may result in delayed burns. Used to make other chemicals, as a fumigant and industrial sterilant.
Density:0.882 g/cm3 @ Temp: 10 °C
Melting Point:-111 °C
Boiling Point:10.7 °C @ Press: 760 Torr
Flash Point:Below -17.7oC.
Refractive Index:n20/D 1.3597(lit.)
Water Solubility:Miscible
Storage Conditions:Refrigerator
Vapor Pressure:1095 mmHg at 20 °C
Vapor Density:1.49
Toxicity:LD50 oral (rat) 72 mg/kg LC50 inhal (rat) 800 ppm (1600 mg/m3) PEL (OSHA) 1 ppm (2 mg/m3) TLV-TWA (ACGIH) 1 ppm (2 mg/m3)
Flammability characteristics:Flammable Gas
Explosive limit:Explosive limits , vol% in air: 3-100
Odor:Sweet
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Seller Information
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Business Type:
Manufactory
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Main Products:
gas
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Location:
No.58 Beishan Road, Xindeng Industrial Zone, Fuyang District, Hangzhou City,Zhejiang Province, China
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
15
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Total Annual Revenue:
Above $100 million
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Total Employees:
301-500
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Year of Establishment:
1999
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Inquiry History10 Inquiries
Country Product Purchase Quantity Date Posted 
Chile
99% ETHYLENE OXIDE CAS NO 75-21-8 ISO 9001:2005 REACH Verified Producer
1 MT Nov 18, 2023 
India
ethylene oxide
1 KG Jun 12, 2026 
Azerbaijan
Ethylene oxide – Liquid
1 KG Jun 6, 2025 
Malaysia
Ethylene oxide
5 MT Jan 2, 2025 
Vietnam
Ethylene oxide
17 TON Dec 28, 2023 
Ethiopia
Ethylene oxide
5000 MT Apr 16, 2025
Malaysia
Ethylene oxide
50000 MT Jul 30, 2024
Malaysia
Ethylene oxide
5 MT Jul 22, 2024
Malaysia
Ethylene oxide
1 MT Jul 15, 2024
Malaysia
Ethylene oxide
10000 MT Nov 1, 2023 Post an enquiry for this product
