1,2,4,5-benzene tetracarboxylic dianhydride
pyromellitic anhydride

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  CODE114461 CODE114461
  Product(s):
  B0040 Pyromellitic Dianhydride >98.0%(T)
  SDS

Name: furo[3,4-f][2]benzofuran-1,3,5,7-tetrone CAS Number: 89-32-7 3D/inchi Other(deleted CASRN): 159104-96-8 ECHA EINECS - REACH Pre-Reg: 201-898-9 FDA UNII: 2Z22T30QZQ Nikkaji Web: J4.301J Beilstein Number: 213583 MDL: MFCD00005005 XlogP3-AA: 0.70 (est) Molecular Weight: 218.12114000 Formula: C10 H2 O6 NMR Predictor: Predict (works with chrome, Edge or firefox) Category:indirect food additives: adhesives and components of 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   FDA/DG SANTE Petitions, Reviews, Notices: FCN 10 Pyromellitic dianhydride View - notice FCN 151 Pyromellitic dianhydride View - notice FCN 200 Pyromellitic dianhydride View - notice FCN 1140 Pyromellitic dianhydride View - notice FCN 1238 Pyromellitic dianhydride View - notice FCN 1696 Pyromellitic dianhydride REPLACES FCNs 1140 and 1238 View - notice DG SANTE Food Contact Materials: pyromellitic anhydride FDA Mainterm (IAUFC): 89-32-7 ; PYROMELLITIC DIANHYDRIDE   Physical Properties: Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Soluble in:   water, 519.1 mg/L @ 25 °C (est)   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: Santa Cruz Biotechnology For experimental / research use only. Pyromellitic Dianhydride Sigma-Aldrich: Aldrich For experimental / research use only. Pyromellitic dianhydride 97% sds TCI AMERICA For experimental / research use only. Pyromellitic Dianhydride >98.0%(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-guinea pig LD50 1595 mg/kg BEHAVIORAL: ATAXIA BEHAVIORAL: EXCITEMENT LUNGS, THORAX, OR RESPIRATION: DYSPNEA Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(11), Pg. 79, 1986. oral-mouse LD50 2400 mg/kg BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 14, Pg. 125, 1975. oral-rat LD50 2250 mg/kg BEHAVIORAL: EXCITEMENT BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: DYSPNEA Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(11), Pg. 79, 1986. Dermal Toxicity: Not determined Inhalation Toxicity: inhalation-rat LCLo 150 mg/m3/4H "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 105, 1982.   Safety in Use Information: Category: indirect food additives: adhesives and components of coatings Recommendation for 1,2,4,5-benzene tetracarboxylic dianhydride usage levels up to:   not for fragrance use.   Recommendation for 1,2,4,5-benzene tetracarboxylic dianhydride flavor usage levels up to:   not for flavor use.   Safety References: EPI System: View NIOSH International Chemical Safety Cards:search AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA Substance Registry Services (TSCA):89-32-7 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :6966 National Institute of Allergy and Infectious Diseases:Data WGK Germany:1 furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemidplus:0000089327 RTECS:89-32-7   References:   furo[3,4-f][2]benzofuran-1,3,5,7-tetrone NIST Chemistry WebBook: Search Inchi Canada Domestic Sub. List: 89-32-7 Pubchem (cid): 6966 Pubchem (sid): 134972679   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 CHEMBL: View HMDB (The Human Metabolome Database): Search Export Tariff Code: 2917.39.7000 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   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   not found in nature   Synonyms:   benzene-1,2:4,5-tetracarboxylic dianhydride 1H,3H- benzo(1,2-c:4,5-c')difuran-1,3,5,7-tetrone   furo[3,4-f][2]benzofuran-1,3,5,7-tetrone   pyromellitic 1,2:4,5-dianhydride (6CI)   pyromellitic acid dianhydride   pyromellitic anhydride   Articles:   None found yet. 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Notes: None found