Identification | More | 【Name】
Ethyleneimine | 【CAS】
151-56-4 | 【Synonyms】
AZIRIDINE Dimethyleneimine ETHYLENEIMINE ETHYLENIMINE 1H-Azirine, dihydro- Aethylenimin Aminoethylene Azacyclopropane Aziran Azirane Aziridin aziridine(ethyleneimine) dihydro-1h-azirin Dihydro-1H-azirine Dihydroazirene dihydroazirine Dimethylenimine EI ENT-50324 Ethirydine | 【EINECS(EC#)】
205-793-9 | 【Molecular Formula】
C2H5N | 【MDL Number】
MFCD00039669 | 【Molecular Weight】
43.07 | 【MOL File】
151-56-4.mol |
Safety Data | Back Directory | 【Hazard Codes 】
F;T,T,F,N,T+ | 【Risk Statements 】
R11:Highly Flammable. R26/27/28:Very Toxic by inhalation, in contact with skin and if swallowed . R34:Causes burns. R45:May cause cancer. R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | 【Safety Statements 】
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . S53:Avoid exposure - obtain special instruction before use . S61:Avoid release to the environment. Refer to special instructions safety data sheet . | 【RIDADR 】
1185 | 【HazardClass 】
6.1(a) | 【PackingGroup 】
I | 【Hazardous Substances Data】
151-56-4(Hazardous Substances Data) |
Hazard Information | Back Directory | 【General Description】
A clear colorless liquid with an ammonia-like odor. Flash point 12°F. Less dense than water. Flammable over a wide range of vapor-air concentrations. Vapors irritate the skin, eyes, nose, and throat. May be toxic by prolonged inhalation, skin absorption, or ingestion. Carcinogenic. Vapors heavier than air. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. | 【Reactivity Profile】
ETHYLENEIMINE vapors are not inhibited and may form polymers in vents or flame arresters, resulting in stopping of the vents. Produces toxic oxides of nitrogen during combustion. Reacts with sodium hypochlorite and other chlorinating agents to give the explosive compound 1-chloroazidine. Decomposes if heated under pressure. or else hazardous polymerization may occur. Incompatible with silver or aluminum, which induce polymerization May polymerize explosively upon contact with acids. Polymerization is catalyzed by carbon dioxide [EPA, 1998]. | 【Air & Water Reactions】
Highly flammable. Soluble in water. | 【Health Hazard】
Ethyleneimine is classified as extremely toxic with a probable oral lethal dose of 5-50 mg/kg which is approximately 7 drops to 1 teaspoonful for a 70 kg (150 lb.) person. Ethyleneimine gives inadequate warning when over-exposure is by inhalation or skin absorption. It is a severe blistering agent, causing third degree chemical burns of the skin. Also, it has a corrosive effect on mucous membranes and may cause scarring of the esophagus. It is corrosive to eye tissue and may cause permanent corneal opacity and conjunctival scarring. Severe exposure may result in overwhelming pulmonary edema. Renal damage has been described. Hemorrhagic congestion of all internal organs has been observed. | 【Fire Hazard】
Irritating vapors are generated when heated. Vapor is heavier than air and may travel a considerable distance to a source of ignition and flash back. May polymerize in fires with evolution of heat and container rupture. Runoff to sewer may create fire or explosion hazard. Ethyleneimine vapors are not inhibited and may form polymers in vents or flame arresters, resulting in stopping of the vents. Toxic oxides of nitrogen are produced during combustion. Upon treatment with sodium hypochlorite, ETHYLENEIMINE, INHIBITED(151-56-4) gives off the explosive compound 1-chloroazidine. Avoid acids, sodium hypochlorite. If heated under pressure, instability may result. Hazardous polymerization may occur. Avoid contact with silver or aluminum. Explosive polymerization may occur upon contact with acids. Polymerization is catalyzed by carbon dioxide. |
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Company Name: | Shanghai Hanhong Chemical Co., Ltd.
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Telephone: | 021-61521197,021-60496702,021-54302127,021-54306202,021-61525701,021-54308259 |
Contact Fax: | +86-21-54291107 |
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