1. Product information
| Product Name: | Itaconic acid |
| Synonyms: | methylene-butanedioicaci;methylene-succinicaci;Succinic acid, methylene-;3-CARBOXY-3-BUTENOIC ACID;METHYLENESUCCINIC ACID;ITACONIC ACID;2-PROPENE-1,2-DICARBOXYLIC ACID;PROPYLENEDICARBOXYLIC ACID |
| CAS: | 97-65-4 |
| MF: | C5H6O4 |
| MW: | 130.1 |
| EINECS: | 202-599-6 |
| Product Categories: | Building Blocks;C1 to C5;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;Organic Chemicals;Pyridines;bc0001;97-65-4 |
| Mol File: | 97-65-4.mol |
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| Itaconic acid Chemical Properties |
| Melting point | 165-168 °C (lit.) |
| Boiling point | 268°C |
| density | 1.573 g/mL at 25 °C (lit.) |
| vapor pressure | 0.0000115 Pa (20 °C) |
| refractive index | 1.4980 (estimate) |
| Fp | 268°C |
| storage temp. | Store below +30°C. |
| solubility | 77.49g/l |
| form | Crystalline Powder or Crystals |
| pka | 3.85(at 25℃) |
| Specific Gravity | 1.573 |
| color | White to light beige |
| PH | 3.5(1 mM solution);2.95(10 mM solution);2.43(100 mM solution); |
| Odor | Characteristic Odor |
| Water Solubility | Soluble in water, acetone, methanol, hexane and ethanol. Slightly soluble in benzene, chloroform, carbon disulfide and petroleum ether. |
| Sensitive | Hygroscopic |
| Merck | 14,5242 |
| BRN | 1759501 |
| Stability: | Light Sensitive |
| InChIKey | LVHBHZANLOWSRM-UHFFFAOYSA-N |
| LogP | -0.301 at 20℃ |
| CAS DataBase Reference | 97-65-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanedioic acid, methylene-(97-65-4) |
| EPA Substance Registry System | Itaconic acid (97-65-4) |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 1 |
| Autoignition Temperature | 430 °C |
| TSCA | Yes |
| HS Code | 29171990 |
| Hazardous Substances Data | 97-65-4(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg |
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| Itaconic acid Usage And Synthesis |
| Chemical Properties | white to light beige crystalline powder |
| Uses | Copolymerizations, resins, plasticizers, lube-oil additive, intermediate. |
| Uses | The major uses for itaconic acid are in copolymerizations, resins, plasticizers, and as lube oil additives. |
| Uses | Itaconic acid is used in the preparation of acrylonitrile-butadiene-styrene and acrylate latexes. It is also used to prepare poly-itaconic acid, resins biofuel components and ionomer cements. It finds application in the textile, chemical and pharmaceutical industries. It is also used as an additive in fibers and ion exchange resins to increase abrasion, waterproofing, physical resistance, dying affinity and better duration. Further, it acts as a co-monomer used in the preparation of acrylic fibers and rubbers, reinforced glass fiber, artificial diamonds and lens. In addition to this, it acts as a binder and sizing agent in non-weaving fibers. |
| Definition | itaconic acid: A product of the fermentationof the flamentous fungusAspergillus niger. Itaconic acid is usedcommercially in the production ofadhesives and paints. |
| Definition | ChEBI: A dicarboxylic acid that is methacrylic acid in which one of the methyl hydrogens is substituted by a carboxylic acid group. |
| General Description | Itaconic acid, an unsaturated dicarbonic organic acid, is a metabolic product of Aspergillus itaconicus. |
| Flammability and Explosibility | Non flammable |
| Purification Methods | Crystallise itaconic acid from EtOH, EtOH/water or EtOH/*benzene. [Beilstein 2 IV 2228.] |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
For more details, pls contact us freely.
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