Itaconic acid
ALDRICH/I29204 - ≥99%
Synonym: Methylenesuccinic acid
CAS Number: 97-65-4
Empirical Formula (Hill Notation): C5H6O4
Molecular Weight: 130.10
EC Number: 202-599-6
MDL Number: MFCD00004260
Linear Formula: HO2CCH2C(=CH2)CO2H
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: I29204-100G
This image depicts SKU: I29204-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: I29204-1KG
This image depicts SKU: I29204-1KG
| assay | ≥99% |
| autoignition temp. | 1472 °F |
| density | 1.573 g/mL at 25 °C (lit.) |
| InChI | 1S/C5H6O4/c1-3(5(8)9)2-4( |
| InChI key | LVHBHZANLOWSRM-UHFFFAOYSA |
| mp | 165-168 °C (lit.) |
| Quality Level | 200  |
| SMILES string | OC(=O)CC(=C)C(O)=O |
| Application: | Itaconic acid (IA) can be used: • As a comonomer in the polymerization of polyacrylonitrile (PAN) to promote the thermo-oxidative stabilization of polymer. • In combination with acrylamide to form (poly[acrylamide-co-(itaconicacid)]) to synthesize biodegradable superabsorbent polymers. • To synthesize biobased polyester composite in fabric industry. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 100 g in poly bottle |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H318 |
| Precautionary statements | P280 - P305 + P351 + P338 + P310 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Purity | ≥99% |
| mp | 165-168 °C (lit.) |
| Density | 1.573 g/mL at 25 °C (lit.) |
| UNSPSC | 12352100 |