Articles:
cis-butenedioic anhydride
Notes:
used in copolymerization reactions, in the diels-alder(diene)synthesis, in the preparation of resins, pharmaceuticals and agricultural chemicals. it is a powerful irritant and causes burns.
-
Charkit Chemical Corporation The Specialty Chemical Specialists Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you. 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. Email: Sales Voice: 203-299-3220 Fax: 203-299-1355 Facebook Twitter Linkedin Latest News Events Blog Products List: View Product(s): MALEIC ANHYDRIDE
-
-
Glentham Life Sciences Ltd The Chemical, Biochemical & Research Essentials Supplier Glentham Life Sciences is a supplier of fine chemicals and raw materials with warehousing, laboratories and packaging facilities in the UK. With a Glentham Life Sciences account you can view more product details, request quotes and order products online. Email: Info Email: Sales Email: Tech Support Voice: +44 (0) 1225 667798 Fax: +44 (0) 2033 978909 Facebook Twitter Linkedin Google+ News Distribution Products List: View Product(s): GK2279 Maleic anhydride
-
-
Penta International Corporation Chemistry innovation At Penta, our products and services help businesses do business better. For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes. US Email: Technical Services US Email: Sales US Voice: (973) 740-2300 US Fax: (973) 740-1839 Product(s): 13-02500 MALEIC ANHYDRIDE
-
| CAS Number: | 108-31-6 |  3D/inchi
|
| Other(deleted CASRN): | 184288-31-1 | |
| ECHA EINECS - REACH Pre-Reg: | 203-571-6 | |
| FDA UNII: | V5877ZJZ25 | |
| Nikkaji Web: | J2.419H | |
| Beilstein Number: | 0106909 | |
| MDL: | MFCD00005518 | |
| XlogP3-AA: | -0.10 (est) | |
| Molecular Weight: | 98.05754000 | |
| Formula: | C4 H2 O3 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: film forming agents
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: | maleic anhydride |
| FDA Mainterm (IAUFC): | 108-31-6 ; MALEIC ANHYDRIDE |
Physical Properties:
| Appearance: | white solid (est) |
| Assay: | 98.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Melting Point: | 59.00 to 62.00 °C. @ 760.00 mm Hg |
| Boiling Point: | 196.00 to 197.00 °C. @ 760.00 mm Hg |
| Boiling Point: | 110.00 to 111.00 °C. @ 50.00 mm Hg |
| Vapor Pressure: | 0.299000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 218.00 °F. TCC ( 103.33 °C. ) |
| logP (o/w): | -0.648 (est) |
| Soluble in: | |
| water, 4912 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| CosIng: | cosmetic data |
| Cosmetic Uses: |
film formers |
Suppliers:
| Bartek Ingredients |
| MALEIC ANHYDRIDE |
| Charkit Chemical |
| MALEIC ANHYDRIDE |
| Covalent Chemical |
| Maleic Anhydride, Briquette |
| EMD Millipore |
| For experimental / research use only. |
| Maleic Anhydride |
| Glentham Life Sciences |
| Maleic anhydride |
| Krunal Group |
| Maleic Anhydride (MA) |
| Penta International |
| MALEIC ANHYDRIDE |
| Shiva Chemicals and Pharmaceuticals |
| Maleic Anhydride |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| Maleic anhydride briquettes, 99% |
| Silver Fern Chemical |
| Maleic Anhydride Briquettes
Odor: characteristic Use: Maleic anhydride is used in polyester resins, the manufacture of fumaric and tartaric acid, pesticides and fungicides, preservative for oils and fats, and textiles. |
| SysKem Chemie |
| Maleic Anhydride |
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-rat LD50 400 mg/kg Interagency Collaborative Group on Environmental Carcinogenesis, National Cancer Institute, Memorandum, June 17, 1974Vol. 17JUN1974 intraperitoneal-rat LD50 97 mg/kg "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 79, 1982. oral-rabbit LD50 875 mg/kg "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 79, 1982. oral-mouse LD50 465 mg/kg Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 13(4), Pg. 42, 1969. oral-guinea pig LD50 390 mg/kg "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 79, 1982. | |
| Dermal Toxicity: | |
|
skin-rabbit LD50 2620 mg/kg Toxicology and Applied Pharmacology. Vol. 42, Pg. 417, 1977. skin-guinea pig LD50 > 20000 mg/kg Interagency Collaborative Group on Environmental Carcinogenesis, National Cancer Institute, Memorandum, June 17, 1974Vol. 17JUN1974 | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | film forming agents | ||
| Recommendation for maleic anhydride usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for maleic anhydride flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| EPA-Iris: | IRIS |
| NIOSH International Chemical Safety Cards: | search |
| NIOSH Pocket Guide: | search |
| Chemical Carcinogenesis Research Information System: | Search |
| EPA Substance Registry Services (TSCA): | 108-31-6 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 7923 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 1 |
| furan-2,5-dione | |
| Chemidplus: | 0000108316 |
| EPA/NOAA CAMEO: | hazardous materials |
| RTECS: | 108-31-6 |
References:
| furan-2,5-dione | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 108-31-6 |
| Pubchem (cid): | 7923 |
| Pubchem (sid): | 134972904 |
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: | 2917.14.5000 |
| 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: •minimum assay of 99.5% •grade: technical; rods, flakes, lumps, briquettes and molten | |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| cis- | butene dioic anhydride |
| cis- | butenedioic anhydride |
| furan-2,5-dione | |
| 2,5- | furandione |
| 2,5- | furanedione |
| maleic acid anhydride | |
| maleic anhydride [UN2215] [Corrosive] | |
| maleicanhydride | |
| toxilic anhydride |