Cn101885720b method for synthesizing 2thiophene ethylamine. Thiophene is a heterocyclic compound with the formula c 4 h 4 s. Page 2 4 safety data sheet according to 19072006ec, article 31 printing date 02. Our portfolio is used in virtually every stage of the most important research, development and production activities in the industries we serve. Trade name 4,5,6,7tetrahydrobenzobthiophene2sulfonyl. Ac102725000 casno 88153 synonyms methyl 2 thienyl ketone recommended use laboratory chemicals. Ethyl alcohol 64175 pel 1,000 ppm 1,900 mgm3 xylene 30207 pel 100 ppm 435 mgm3. Symptoms of overexposure may be headache, dizziness, tiredness, nausea and vomiting notes to physician treat symptomatically 5. Thiophene2ethanol or hydroxyethyl thiophene manufacturers.
Thiophene2ethanol for synthesis 5402551 sigmaaldrich. Buy highly pure 2 thiopheneethanol tosylate, cas no. Oakwood products, inc 4bromo3methyl thiophene 2 carboxylic acid chloride 1741 old dunbar road september 27, 2011 west columbia, sc 29172 phone. Compositions generated upon use other types of compositions. Large doses lead to alcohol poisoning while repeated ingestion can lead to alcoholism. Condensation of 1, 2 dicarbonyl compounds, such as glyoxal or biacetal, with thiodiglycolic esters in the presence of base gives the diacid directly from aqueous alcohol, or the diester from absolute alcohol section 3. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Find msds or sds, a coa, data sheets and more information. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Of the 2 notifications provided by 2 of 15 companies with hazard statement codes. Commission regulation ec no 15652000 of 18 july 2000 opinion of the scientific panel on food additives, flavourings, processing aids and materials in contact with food afc. The hinsberg reaction is most useful for synthesis of thiophene 2,5dicarboxylic acids or esters equation 28. Use water spray, alcohol resistant foam, dry chemical or carbon dioxide. Thiophen 2 ethanol, 2 hydroxyethyl thiophene, 2 2 thienyl ethanol, 2 2 hydroxyethyl thiophene.
Read the product manufacturers material safety data. Flammable liquid category 1 or 2 depending on formulation. Thiophene2ethanol cas 5402551 818682 emd millipore. Thiophene 2 ethanol sds safety data sheet for thiophene 2 ethanol 818682. Do not attempt to take action without suitable protective equipment. We manufacture and export this product which is used as the antithrombotic thiophene chlorine match piperidine ed as a ticlopidine intermediate, e analgesic sulfentanyl, rawmaterial for making anti platelet drug clopidogrel its similar names are 2 thiophen 2 yl ethanol. Thiophene 2 ethanol or hydroxyethyl thiophene or 2 2 thienyl ethanol manufacturers, with sds ghs msds sheet. Thiophene 2 ethanol, thiophene 2 ethanol supplier, thiophene 2 ethanol distributor, cas 5402551, thiophene 2 ethanol manufacturer, thiophene 2 ethanol wholesale. Under typical conditions 175oc, 5 h, the reaction in the presence of voacac 2 at concentrations of 0. Firefighting measures suitable extinguishing mediawater spray. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. Consisting of a planar fivemembered ring, it is aromatic as indicated by its extensive substitution reactions. Hazards identification classification of the substance or mixture according to regulation ec no12722008 acute toxicity, inhalation category 4 acute toxicity, dermal category 4.
The yield of compound 2 depends substantially on the concentration of the catalyst. Technical grade powder thiophene2ethanol, for industrial. The invention relates to a method for synthesizing 2thiophene ethylamine, which is characterized in that thiophene is taken as a raw material, intermediate 2 thiophene ethanol is firstly prepared, and then the 2 thiophene ethylamine is obtained through pressurization and ammonolysis. Identification product name 2 acetylthiophene cat no. Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29. Identification of the substancemixture and of the companyundertaking. A similar condensation of thiodiacetonitrile gives the 5. It appears that your browser has javascript disabled. Identification of the substancemixture and of the companyundertaking product name 2 thiopheneethylamine 2. No this sds was prepared in accordance with 29 cfr 1910. Benzobthiophene,2methyl cas 1195148 msds guidechem.
Safety data sheet according to 29cfr19101200 and ghs rev. Antares chem private limited offering technical grade powder thiophene2ethanol, for industrial at rs 1250kilogram in mumbai, maharashtra. Safety data sheet revision date 18jan2018 revision number 3 1. The company reserves the right, but does not assume any responsibility, to 1 remove any material posted on the web site which the company, in its sole discretion, deems inconsistent with the foregoing commitments, or otherwise inappropriate for any reason.
Msds ethanol c 2 h 5 oh msds number ncpp1 version number version no. Buy 2 thiopheneethanol tosylate cas 40412064, an intermediate in the preparation of rotigotine, from santa cruz. Benzo bthiophene2 carboxylicacid, methyl ester cas 22924 2 msds 1. Uses advised against food, drug, pesticide or biocidal product use.
Chemtrec number to be used only in the event of chemical emergencies involving a spill, leak fire, exposure, or accident involving chemicals. Thieno3,2bthiophene2carboxaldehyde cas 31486869 sds. Thiophene 2 carbaldehyde specific target organ toxicity. Safety data sheet ethanol page 5 of 5 list components casno. Thiophene2carboxylic acid an overview sciencedirect. Trapping experiments demonstrate that this pathway is not a side reaction from the soxide intermediate, while isotopic labeling with deuterium confirm that a 1, 2 hydride shift occurs and thus that a cationic intermediate is involved. New method for the synthesis of 2thiophenecarboxylic. Hazards identification classification of the substance or mixture according to regulation ec no12722008 skin irritation category 2 eye irritation. Thiophene2ethanol 5402551 supplier and manufacturer. Benzobthiophene2carboxylicacid, methyl ester cas 229. However, we make no warranty of merchantability or any other warranty, express. Identification of the substancemixture and of the companyundertaking product name.
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