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Ethylene oxide_Molecular_structure_CAS_75-21-8)
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Ethylene oxide

Catalog No. 03904 Name Sigma Aldrich
CAS Number 75-21-8 Website http://www.sigmaaldrich.com
M. F. C2H4O Telephone 1-800-521-8956
M. W. 44.05256 Fax
Purity ≥99.8% Email
Storage Chembase ID: 108827

SYNONYMS

Title
环氧乙烷
IUPAC name
oxirane
IUPAC Traditional name
ethylene oxide
Synonyms
Oxirane
氧化乙烯

DATABASE IDS

Beilstein Number 102378
EC Number 200-849-9
CAS Number 75-21-8
MDL Number MFCD00014482

PROPERTIES

Empirical Formula (Hill Notation) C2H4O
Grade purum
Purity ≥99.8%
Boiling Point 10.7 °C(lit.)
Density 0.882 g/mL at 25 °C(lit.)
Flash Point -20 °C
Flash Point -4 °F
Melting Point -111 °C(lit.)
Refractive Index n20/D 1.3597(lit.)
GHS Pictograms GHS02
GHS Pictograms GHS04
GHS Pictograms GHS06
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H220-H280-H315-H319-H331-H335-H340-H350
European Hazard Symbols Highly flammable Highly flammable (F+)
European Hazard Symbols Toxic Toxic (T)
MSDS Link Download
GHS Precautionary statements P201-P210-P261-P305 + P351 + P338-P311-P410 + P403
RID/ADR UN 1040 2.3
Risk Statements 45-46-6-12-23-36/37/38
RTECS KX2450000
Safety Statements 53-45
Hazard Class 2.3
UN Number 1040
German water hazard class 2

DETAILS

Description (English)
Other Notes
Sales restrictions may apply
Packaging
Cylinder with net ~9 kg
Description (简体中文)
Other Notes
可能实行销售限制
包装
罐装,净重 ~9kg

REFERENCES