It is also the fuel gas with the highest ignition speed. Ungraded products supplied by spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are. We have prepared a wide range of safety data sheets. Safety data sheets can be an extremely useful source of information to help you remain vigilant on the potential hazards of our products. Diethyl ether material safety data sheet cas no 60297 sdsmsds. Do not allow storage area temperature to exceed 50c. Material safety data sheet bromine msds finar limited. Safety data sheet ghs product identifier other means of identification emergency telephone number with hours of operation section 1. Acetylene is the hottest and most efficient of all fuel gases making it suitable for a range of industrial applications.
Precautionary statements p210 keep away from heat, hot surfaces, sparks, open flames and other. Lithium silicide in contact with hydrogen chloride becomes incandescent. Dimethyl acetylene dicarboxylate ester, cas number. Dimethyl acetylenedicarboxylate, 98%, acros organics. Diethyl ether material safety data sheet cas no 6029. There are no additional ingredients present which, within the current knowledge of the supplier and in the concentrations applicable, are classified as hazardous to health or the environment and hence require reporting in this section. Material safety data sheet product name airgas inc.
Dimethyl acetylenedicarboxylate, 98 % catalog numbers. Alkynes naming alkynes structure common name iupac. Magnesium boride treated with concentrated hydrochloric acid produces spontaneously flammable gas. The most significant hazard associated with dimethyl ether is inhalation of vapors. Rubidium acetylene carbides burns with slightly warm hydrochloric acid. Acetylene cylinders are filled with porous material that carries the acetone. Triethylsilylacetylene, 97% c2h53sicch sigmaaldrich. Dimethyl acetylenedicarboxylate is an organic compound used in cycloaddition reactions as a dienophile like the dielsalder reaction. Acetylene may decompose explosively at elevated temperatures and pressures. When acetylene is liquefied, compressed, heated, or mixed with air, it becomes highly explosive.
In the first half of the twentieth century acetylene was the most important of all starting materials for organic synthesis. For safety reasons, the acetylene is dissolved in acetone or dimethylformamide in the gas receptacle. Sds for chemical products and welding products such as filler are available on request. No smoking keep container tightly closed groundbond container and receiving equipment. Acetylene cylinders are heavier than other cylinders because they are packed with a porous filler material and acetone. Safety regulations are generally governed first and foremost by local legislation. Overexposure to dimethyl ether may cause the following health effects. Dimethyl acetylenedicarboxylate northwest missouri state. Acetylene the 3160 degree hot tip acetylene is the fuel gas with the highest flame temperature and the lowest oxygen requirement. Dimethyl acetylene dicarboxylate ester chemical information, properties, structures, articles, patents and more chemical data. Acetylene, dissolved gas safety data sheet sds p4559 praxair.
Symptoms of such overexposure to dimethyl ether can produce anesthetic effects sleepiness, loss of coordination, fatigue, as well as headaches, dizziness, nausea, and unconsciousness. It plays a role in how your page is seen by search engine crawlers, and how it appears in serps. Alkynes naming alkynes structure common name iupac hchc acetylene ethyne hcchc 3 methyl acetylene propyne h3c ccch3 dimethyl acetylene 2butyne hcchc 2 ch3 ethyl acetylene 1butyne hcc as substituent is called ethynyl. Acetone safety data sheet according to federal register vol. Your new online msds binder is a place for you to store the material safety data sheets you need to deploy. Provide adequate fire protection during emergency response situations. Dimethyl acetylenedicarboxylate, 98% catalog numbers. Instead they react rapidly to form products that depend on the solvent present reaction 712. It is a di ester in which the ester groups are conjugated with a cc triple bond. P280 wear protective gloves protective clothing eye protection face protection. Pictogram signal word danger hazard statements h224 extremely flammable liquid and vapour. The most significant route of overexposure for this product is by inhalation. Read label before use keep away from heatsparksopen flameshot surfaces. It is a diester in which the ester groups are conjugated with a cc triple bond.
For the exact product composition, please refer to air products technical specifications. P280 wear eye protection, face protection, protective clothing, protective gloves. May cause coughing, dizziness, dullness, and headache. Acetylene is an asphyxiant and presents a significant health hazard by displacing the oxygen in the atmosphere. Used as solvent for acetylene, sulfur dioxide and other gases, as an antifreeze or hydraulic fluid when mixed with. As this product is a gas, refer to the inhalation section. Dimethyl acetylene 503173, china dimethyl acetylene. Msds document number ar000 revision dated 02 aug 96 in an emergency, call chemtrec at 8004249300 us toll free or 7035273887 contents. Ventilation equipment should be explosionresistant if explosive concentrations of material are present. Dimethyl acetylenedicarboxylate 99% dimethyl 2butynedioate. Dimethyl acetylene 503173, china dimethyl acetylene 50317.
H3c h3c ch h3c h3c ch3 ch3 ch some things to consider. Other companies are charging thousands of dollars to set up accounts and give you access to their msds online database. As such, the molecule is highly electrophilic, and is widely employed as a dienophile in cycloaddition reactions, such as the dielsalder reaction. Hazard identification continued symptoms of overexposure by route of exposure. These are the criteria which make acetylene a hot tip. Jul 25, 2014 register now and get a free online msds binder. Dimethyl acetylenedicarboxylate dmad is an organic compound with the formula ch 3 o 2 cc 2 co 2 ch 3. Acetylene cylinders are filled with a porous mass material containing the solvent acetone or dimethylformamiide dmf in which the acetylene is dissolved. If vomiting occurs, lean patient forward or place on left side headdown position, if possible to maintain open airway and prevent aspiration. Sigmaaldrich material safety data sheet date printed.
Material safety data sheet mckinney welding supply co. Acetylene is a colorless, combustible gas with a distinctive odor. Precautionary statements p270 do not eat, drink or smoke when using this product. When dilute hydrochloric acid is used, gas spontaneously flammable in air is evolved. Other companies are charging thousands of dollars to set up accounts and give you access to their. With greatest safety the safety aspect is also crucial during delivery. Argon msds material safety data sheet for argon ar reference. Ac11570, ac115710050, ac115710250, ac11571 synonyms. Inhalation of vapors irritates the respiratory tract. Vapour of the solvent is carried away as impurity when the acetylene is extracted from the gas receptacle. Chemical product and company identification boc gases, division of the boc group, inc. Higher concentrations can produce central nervous system depressi on, narcosis, and unconsciousness. P271 use only outdoors or in a wellventilated area.
Safety data sheets sds include information on product ingredients, physical and chemical properties, potential effects on toxicology and ecology, identification of hazards, handling and storage instructions, as well as personnel protection recommendations and information related to transportation requirements, firstaid and emergency processes. Acetylene is the simplest member of the alkyne hydrocarbons. Application triethylsilylacetylene may be used in the synthesis of triethylsilylethynyl anthradithiophenes, such as. Rhodiumcatalyzed dimerization of triethylsilylacetylene has been reported. Product safety assessment acetylene sds finder dow. Predicted data is generated using the us environmental protection agencys episuite.
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