trimellitic anhydride
1,2,4-benzenetricarboxylic acid 1,2-anhydride

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  BOC Sciences

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  CODE114473 CODE114473
  Product(s):
  552-30-7 1,2,4-Benzenetricarboxylic anhydride;Trimellitic anhydride;TMA 95%

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  Charkit Chemical Corporation

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  about: Since 1982, Charkit has been committed to expanding the markets we serve as our roster of products and services continues to grow with us. Our substantial portfolio of personal care ingredients now include a wide array of luxury and exotic components to compliment the key products we have always offered. We have expanded our offerings to the nutraceutical, industrial, and resin markets with a growing roster of versatile and unique ingredients. We continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions. Please contact us to learn how we can help you reach your goals.
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  CODE114473 CODE114473
  Product(s):
  TRIMELLITIC ANHYDRIDE

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  TCI AMERICA

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  Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis.
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  Product(s):
  C0046 Trimellitic Anhydride >97.0%(HPLC)(T)
  SDS

Name: 1,3-dioxo-2-benzofuran-5-carboxylic acid CAS Number: 552-30-7 3D/inchi ECHA EINECS - REACH Pre-Reg: 209-008-0 FDA UNII: 80T61EUU7H Nikkaji Web: J6.720B Beilstein Number: 0009394 MDL: MFCD00005925 XlogP3-AA: 0.80 (est) Molecular Weight: 192.12688000 Formula: C9 H4 O5 NMR Predictor: Predict (works with chrome, Edge or firefox) Category:monomer in epoxy resins for coatings   US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: Google Scholar: Search Google Books: Search Google Scholar: with word "volatile" Search Google Scholar: with word "flavor" Search Google Scholar: with word "odor" Search Google Patents: Search US Patents: Search EU Patents: Search Pubchem Patents: Search PubMed: Search NCBI: Search DG SANTE Food Contact Materials: trimellitic anhydride FDA Mainterm (IAUFC): 552-30-7 ; TRIMELLITIC ANHYDRIDE   Physical Properties: Appearance: white crystals (est) Assay: 98.00 to 100.00 Food Chemicals Codex Listed: No Melting Point: 162.00 °C. @ 760.00 mm Hg Boiling Point: 390.00 °C. @ 760.00 mm Hg Flash Point: 394.00 °F. TCC ( 201.30 °C. ) (est) logP (o/w): 0.797 (est) Soluble in:   water, 1036 mg/L @ 25 °C (est)   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: BOC Sciences For experimental / research use only. 1,2,4-Benzenetricarboxylic anhydride;Trimellitic anhydride;TMA 95% Charkit Chemical TRIMELLITIC ANHYDRIDE Connect Chemicals Trimellitic Anhydride Covalent Chemical Trimellitic Anhydride Kowa Amerian Corporation TMA Odor: characteristic Use: TMA is used in the synthesis of plasticisers and for producing epoxy and alkyd resins as well as a variety of other products including dyes, insecticides, polyester resins and pharmaceuticals. It is also widely used in the formulation of paints and plastics. Trimellitic anhydride is used mainly in the synthesis of trimellitate esters. These esters are used as plasticisers for polyvinyl chloride, especially when temperature stability is required. TMA is less volatile and less water-soluble than corresponding phthalates. This is useful for car interior linings, the wire enamels used to coat magnetic wire, and for other applications where high thermal resistance is required. TMA is often used as a binder for glass fibres, sand, and other aggregates Santa Cruz Biotechnology For experimental / research use only. Trimellitic Anhydride ≥98% Sigma-Aldrich: Aldrich For experimental / research use only. 1,2,4-Benzenetricarboxylic anhydride 97% sds Silver Fern Chemical Trimellitic Anhydride (TMA) Odor: characteristic Use: Trimellitic Anhydride is used in the production of resins, powder coatings, and as a binder for glass fibers, and other aggregates. It is also used as an embossing agent for vinyl flooring and as a curing agent for epoxy resins and as an intermediate for the synthesis of surface coatings chemicals, adhesives, polymers, dyes printing inks, pharmaceuticals and agrochemicals. TCI AMERICA For experimental / research use only. Trimellitic Anhydride >97.0%(HPLC)(T) sds   Safety Information: Preferred SDS: View   Hazards identification   Classification of the substance or mixture GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) None found. GHS Label elements, including precautionary statements   Pictogram   Hazard statement(s) None found. Precautionary statement(s) None found. Oral/Parenteral Toxicity: oral-rabbit LD50 5600 mg/kg "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986Vol. 6, Pg. 1642, 1991. oral-mouse LD50 1900 mg/kg LUNGS, THORAX, OR RESPIRATION: DYSPNEA Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 18(7), Pg. 57, 1974. Dermal Toxicity: Not determined Inhalation Toxicity: inhalation-rat LC > 7400 mg/m3/4H "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986Vol. 6, Pg. 1642, 1991.   Safety in Use Information: Category: monomer in epoxy resins for coatings Recommendation for trimellitic anhydride usage levels up to:   not for fragrance use.   Recommendation for trimellitic anhydride flavor usage levels up to:   not for flavor use.   Safety References: European Food Safety Authority (EFSA) reference(s): Opinion of the Scientific Panel on Food Additives a 4th list of substances for food contact materials View page or View pdf EPI System: View NIOSH International Chemical Safety Cards:search NIOSH Pocket Guide:search Chemical Carcinogenesis Research Information System:Search AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA Substance Registry Services (TSCA):552-30-7 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :11089 National Institute of Allergy and Infectious Diseases:Data WGK Germany:1 1,3-dioxo-2-benzofuran-5-carboxylic acid Chemidplus:0000552307 EPA/NOAA CAMEO:hazardous materials RTECS:552-30-7   References:   1,3-dioxo-2-benzofuran-5-carboxylic acid NIST Chemistry WebBook: Search Inchi Canada Domestic Sub. List: 552-30-7 Pubchem (cid): 11089 Pubchem (sid): 154388   Other Information: (IUPAC): Atomic Weights of the Elements 2011 (pdf) Videos: The Periodic Table of Videos tgsc: Atomic Weights use for this web site (IUPAC): Periodic Table of the Elements FDA Indirect Additives used in Food Contact Substances: View CHEBI: View CHEMBL: View HMDB (The Human Metabolome Database): Search Export Tariff Code: 2917.39.7000 ChemSpider: View Wikipedia: View EFSA Update of results on the monitoring of furan levels in food: Read Report EFSA Previous report: Results on the monitoring of furan levels in food: Read Report EFSA Report of the CONTAM Panel on provisional findings on furan in food: Read Report Formulations/Preparations: purity: 98%   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   not found in nature   Synonyms:   anhydrotrimellitic acid 1,2,4- benzene tricarboxylic anhydride 1,2,4- benzenetricarboxylic 1,2-anhydride 1,2,4- benzenetricarboxylic acid 1,2-anhydride 1,2,4- benzenetricarboxylic anhydride 5-iso benzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo- 1,3- dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid 1,3- dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid 1,3- dioxo-1,3-dihydro-isobenzofuran-5-carboxylic acid 1,3- dioxo-1,3-dihydroisobenzofuran-5-carboxylic acid 1,3- dioxo-2-benzofuran-5-carboxylic acid 1,3- dioxo-5-phthalancarboxylic acid 1,3- dioxoisobenzofuran-5-carboxylic acid 5- phthalanacarboxylic acid, 1,3-dioxo-   trimellic acid anhydride   trimellitic acid cyclic 1,2-anhydride   Articles:   None found yet. 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Notes: None found