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The MSDS for (2-Methylamino) Ethanol CAS No.:109-83-1
Apr 12, 2018

The substance has a slight harm to the water body. 1, the reference value of hydrophobic parameter calculation (XlogP): -0.92, the number of hydrogen bond donors: 23, the number of hydrogen bond receptors: 24, the number of rotatable chemical bonds: 25, the number of covariance structure: 6, topological molecular polarity surface area (TPSA): 32.3 to avoid contact with strong oxidizing agent, copper and its alloys, zinc and acids. Store in a cool, ventilated storeroom. Stay away from fire and heat. It should be kept separately from oxidizing agents and acids. Equipped with the corresponding variety and quantity of fire equipment. Emergency handling equipment and appropriate storage materials should be provided in the storage area.


Part 1: chemical name            Chinese name of chemicals:            2- methamidoethanol; 2- methylamino alcohol            English names of chemicals:            2-Methylaminoethanol; Methylethanolamine            Chinese name or brand name:            Synonyms:            CAS No.:            109-83-1            Molecular formula:            C3H9NO            Molecular weight:            Seventy-five point one one            The second part: Composition / composition information            Pure chemical mixture            Chemical name: 2- methylamino ethanol; 2- methyl amino ethanol.            Harmful ingredients            content            CAS No.            2- methamidoethanol            One hundred            109-83-1            The third part: an overview of the risk            Risk categories:            Intrusion pathway:            Inhalation intake through percutaneous absorption            Health hazards:            Inhalation or intake is harmful to the body. It is irritating to the skin. Steam or fog is irritating to the eyes, mucous membranes and upper respiratory tract. After contact, it causes burning sensation, cough, wheezing, laryngitis, shortness of breath, headache, nausea and vomiting. There is damage to the eye. It has sensitivities to the skin.            Environmental hazards:            Fire and explosion hazard:            This product is flammable, irritating and sensitized            The fourth part: first aid measures            Skin contact:            Remove contaminated clothing and rinse with plenty of fresh water.            Eye contact:            Immediately open the upper and lower eyelids, rinse with flowing water or normal saline.            Inhalation:            Quickly out of the scene to the fresh air. Keep the respiratory tract unobstructed. Give oxygen breathing difficulties. When breathing is stopped, artificial respiration is carried out immediately. Go to a doctor.            Food intake:            To drink enough warm water, vomiting, medical treatment.            The fifth part: fire protection measures            Risk characteristics:            Exposure to open fire, high fever or contact with oxidizer can cause combustion and explosion risk.            Harmful combustion products:            Carbon monoxide, carbon dioxide and nitrogen oxides.            Fire extinguishing methods and fire extinguishing agents:            Foam, carbon dioxide, dry powder, sand.            Individual protection of firefighters:            Firefighters must wear gas masks, wear full body firefighters, and fire in the wind.            The prohibition of fire extinguishing agent:            Flash point (centigrade):            Seventy-three            Spontaneous combustion temperature (centigrade):            Ignition temperature (centigrade):350            The explosion limit [% (V/V)]:            One point six            The explosion limit [% (V/V)]:            Nineteen point eight            Minimum ignition energy (mJ):            Deflagration point:            Detonation speed:            Maximum burst pressure (MPa):            Construction of fire risk classification:            The sixth part: Leakage Emergency Treatment            Emergency Management:            Cut off the fire source. Wearing self-contained breathing apparatus and wearing general fire protection clothing. To ensure the safety of the leak. Rinse with plenty of water and dilute the lotion into the wastewater system. Such as a large number of leaks, the dike shelter, then collect, transfer, or harmless treatment of waste recycling.            The seventh part: operation disposal and storage            Precautions for operation:            Closed operation and fully ventilated. Operators must undergo special training and strictly abide by the operation rules. It is recommended that operators wear self-priming filter respirators (semi masks), wear chemical safety glasses, wear protective clothing and wear rubber gloves. Keep away from fire and heat sources. Smoking is strictly prohibited in the workplace. The use of explosion-proof ventilation systems and equipment. Prevent steam from leaking into the air of the workplace. Avoid contact with oxidants and acids. Light load and light discharge should be carried out to prevent packing and container damage. Equipped with corresponding varieties and quantities of fire fighting equipment and leakage emergency handling equipment. The empty container may remain harmful.            Store attention:            Store in a cool, ventilated storeroom. Stay away from fire and heat. It should be kept separately from oxidizing agents and acids. Equipped with the corresponding variety and quantity of fire equipment. Emergency handling equipment and appropriate storage materials should be provided in the storage area.            The eighth part: contact control / individual protection            Maximum permissible concentration:            China MAC: no standard set up before the Soviet Union MAC: no standard TLV TWA: no standard us.            Monitoring methods:            Engineering control:            The production process is closed and fully ventilated.            Respiratory system protection:            When air concentration is high, gas masks should be worn.            Eye protection:            Generally, no special protection is required, but it is suggested that chemical safety glasses should be worn under special circumstances.            Body protection:            Wear a suit.            Hand protection:            Wear protective gloves when necessary.            Other protection:            Smoking is strictly prohibited at the work site. Keep good health habits.            The ninth part: physical and chemical characteristics            Appearance and character:            Colorless liquid, with special odor.            PH:            Melting point (centigrade):            -4            Boiling point (centigrade):            One hundred and fifty-eight            Relative density (water =1):            Zero point nine four            Relative vapor density (air =1):            Two point six            Saturated vapor pressure (kPa):            0.09 (28 C)            Combustion heat (kJ/mol):            Critical temperature (centigrade):            Critical pressure (MPa):            The relative value of the octanol / water distribution coefficient:            Flash point (centigrade):            Seventy-three            Ignition temperature (centigrade):            Ignition temperature (centigrade):350            The upper limit of explosion (V/V):            Nineteen point eight            The lower limit of the explosion (V/V):            One point six            Molecular formula:            C3H9NO            Molecular weight:            Seventy-five point one one            Evaporation rate:            Viscosity:            Solubility:            It is easy to dissolve in water.            Main uses:            Used in organic synthesis.            The tenth part: stability and reactivity            Stability:            Stability under normal temperature and pressure            Prohibition:            Strong oxidants, copper and their alloys, zinc and acids.            Conditions to avoid contact:            Polymerization hazards:            Cannot appear            Decomposition products:            Carbon monoxide, carbon dioxide and nitrogen oxides.            The eleventh part: toxicological data            Acute toxicity:            LD50:2340mg / kg (rat via the mouth) LC50:            Acute poisoning:            Chronic poisoning:            Subacute and chronic toxicity:            Thrill:            Sensitization:            Mutagenicity:            Teratogenicity:            Carcinogenicity:            The twelfth part: ecological data            Ecotoxicology:            Biodegradability:            Non biodegradability:            Bioaccumulation or bioaccumulation:            The thirteenth part: discarding and disposing            The nature of waste:            Discarded disposal methods:            Abandoned

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