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Ethylene cas no:74-85-1

Synonyms: Ethylene,high purity

Identification
NameEthylene
CAS74-85-1
SynonymsEthylene,high purity
EINECS(EC#)200-815-3
Molecular FormulaC2H4
Molecular Weight28.05
Chemical Properties
AppearanceCOLOURLESS COMPRESSED GAS , WITH CHARACTERISTIC ODOUR.
refractive index1.363
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass2.1
Safety Data

Hazard F+:Highlyflammable;
Risk R12;R67
Safety

Suspected carcinogen. A simple asphyxiant. High concentrations cause anesthesia. A common air contaminant. It is phytotoxic. A very dangerous fire hazard when exposed to heat or flame. Moderate explosion hazard when exposed to flame. A flammable gas. To fight fire, stop flow of gas, use CO2, dry chemical, or fine water spray. Mixtures with aluminum chloride explode in the presence of nickel catalysts, methyl chloride, or nitromethane.
Hazard Codes:?F+,F
Risk Statements: 12-67?
R12:Extremely flammable.?
R67:Vapours may cause drowsiness and dizziness.
Safety Statements: 9-16-33-46?
S9:Keep container in a well-ventilated place.?
S16:Keep away from sources of ignition.?
S33:Take precautionary measures against static discharges.?
S46:If swallowed, seek medical advice immediately and show this container or label.
RIDADR: UN 1962 2.1
RTECS of Ethylene (CAS NO.74-85-1): KU5340000


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LCLo inhalation 950000ppm/5M (950000ppm) ? Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 138, Pg. 65, 1928.

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