Substance

ID:309389

Names and Identifiers
IUPAC Traditional name
ethylene
IUPAC name
ethene
Synonyms
EtheneEthylene乙烯
Registration numbers
CAS Number
74-85-1
EC Number
200-815-3
Beilstein Number
1730731
MDL Number
MFCD00008604
PubChem SID
24857774
Properties
Safety Information
Explode Limits
36 %
Risk Statements
12-67
Safety Statements
9-16-33-45
GHS Signal Word
Danger
RTECS
KU5340000
Hazard Class
2.1
German water hazard class
3
GHS Pictograms
GHS02
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
GHS04
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated Liquefied gases
Dissolved gases
GHS07
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
European Hazard Symbols
Highly flammable Highly flammable (F+)
GHS Hazard statements
H220-H280-H336
Personal Protective Equipment
Eyeshields, Faceshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
GHS Precautionary statements
P210-P261-P410+P403
RID/ADR
UN 1962 2.1
MSDS Link
Download link
UN Number
1962
Physical Property
Melting Point
-169 °C(lit.)
Boiling Point
-104 °C(lit.)
Vapor Density
0.97 (vs air)
Vapor Pressure
35.04 atm ( 20 °C)
Auto Ignition Point
842 °F
Flash Point
-100 °C
-148 °F
Product Information
Linear Formula
CH2=CH2
Purity
≥99.5%
Molecule Details
Packaging
110 g in steel cylinder
Recommended products
Brass control valve Z146943 or either of brass regulators Z146706 and Z146714 is recommended.
Molecular Spectra
No Data Available
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References
No Data Available
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