CAS 2170-03-8|Itaconic anhydride
Introduction：Basic information about CAS 2170-03-8|Itaconic anhydride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Itaconic anhydride | ||
|---|---|---|---|
| CAS Number | 2170-03-8 | Molecular Weight | 112.08300 |
| Density | 1.26 g/cm3 | Boiling Point | 114-115 °C12 mm Hg(lit.) |
| Molecular Formula | C5H4O3 | Melting Point | 66-68 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 114-115°C/12mm |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | 3-methylideneoxolane-2,5-dione |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.26 g/cm3 |
|---|---|
| Boiling Point | 114-115 °C12 mm Hg(lit.) |
| Melting Point | 66-68 °C(lit.) |
| Molecular Formula | C5H4O3 |
| Molecular Weight | 112.08300 |
| Flash Point | 114-115°C/12mm |
| Exact Mass | 112.01600 |
| PSA | 43.37000 |
| LogP | 0.01610 |
| Index of Refraction | 1.517 |
| InChIKey | OFNISBHGPNMTMS-UHFFFAOYSA-N |
| SMILES | C=C1CC(=O)OC1=O |
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2917190090 |
Customs
| HS Code | 2917190090 |
|---|---|
| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Articles2
More Articles| Kinetic studies and model development for the formation of galacto-oligosaccharides from lactose using synthesized thermo-responsive bioconjugate. Enzyme Microb. Technol. 70 , 42-9, (2015) In an earlier study by us [47], thermo-responsive bioconjugate (poly-N-isopropylacrylamide-β-galactosidase) was synthesized and characterized. This study utilizes the prowess of such smart bioconjugat... | |
| Microwave synthesis and thermal properties of polyacrylate derivatives containing itaconic anhydride moieties. Chem. Cent. J. 6 , 85, (2013) Microwave irradiation as an alternative heat source is now a well-known method in synthetic chemistry. Microwave heating has emerged as a powerful technique to promote a variety of chemical reactions,... |
Synonyms
| EINECS 218-518-2 |
| 3,4-dihydro-3-methylidenefuran-2,5-dione |
| 3,4-Dihydro-3-methylene-2,5-furandione |
| Itaconic acid anhydride |
| Itaconic anhydride |
| 2,5-Furandione,dihydro-3-methylene |
| Dihydro-3-methylene-2,5-furandione |
| methylene-dihydro-furan-2,5-dione |
| 2-Methylenesuccinic anhydride |
| 2-methylidenesuccinic anhydride |
| MFCD00005530 |
| Succinic anhydride,methylene |
| 2-methylidenebutanedioic anhydride |
| Methylenesuccinic Anhydride |
| dihydro-3-methylidenefuran-2,5-dione |
