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2,3-Dimethylmaleic anhydride, 97%
CAS: 766-39-2 | C6H6O3 | 126.111 g/mol
$156.40 - $556.07
Chemical Identifiers
| CAS | 766-39-2 |
|---|---|
| Molecular Formula | C6H6O3 |
| Molecular Weight (g/mol) | 126.111 |
| MDL Number | MFCD00005523 |
| InChI Key | MFGALGYVFGDXIX-UHFFFAOYSA-N |
| Synonym | 2,3-dimethylmaleic anhydride, dimethylmaleic anhydride, 2,5-furandione, 3,4-dimethyl, pyrocinchonic anhydride, maleic anhydride, dimethyl, dimethylmaleic acid anhydride, 2,3-dimethylmaleicanhydride, unii-6pp3n541qa, 3,4-dimethyl-furan-2,5-dione, alpha,beta-dimethylmaleic anhydride |
| PubChem CID | 13010 |
| IUPAC Name | 3,4-dimethylfuran-2,5-dione |
| SMILES | CC1=C(C(=O)OC1=O)C |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAL1291906
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Thermo Scientific Chemicals
L1291906 |
5 g |
Each for $156.40
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AAL1291914
|
Thermo Scientific Chemicals
L1291914 |
25 g |
Each for $556.07
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Description
2,3-Dimethylmaleic anhydride acts as a reagent in the preparation of maleimides. It is also employed as an amino group protecting agent for superoxide dismutase. Further, it serves as a reactant in the dissociation of ribosomal proteins. In addition to this, it is used in the preparation of dimethylmaleic acid dimethyl ester.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications2,3-Dimethylmaleic anhydride acts as a reagent in the preparation of maleimides. It is also employed as an amino group protecting agent for superoxide dismutase. Further, it serves as a reactant in the dissociation of ribosomal proteins. In addition to this, it is used in the preparation of dimethylmaleic acid dimethyl ester.
Solubility
Soluble in ethanol, ether and chloroform. Slightly soluble in water.
Notes
Moisture sensitive. Incompatible with strong oxidizing agents, strong acids and strong bases.
Chemical Identifiers
| 766-39-2 | |
| 126.111 | |
| MFGALGYVFGDXIX-UHFFFAOYSA-N | |
| 13010 | |
| CC1=C(C(=O)OC1=O)C |
| C6H6O3 | |
| MFCD00005523 | |
| 2,3-dimethylmaleic anhydride, dimethylmaleic anhydride, 2,5-furandione, 3,4-dimethyl, pyrocinchonic anhydride, maleic anhydride, dimethyl, dimethylmaleic acid anhydride, 2,3-dimethylmaleicanhydride, unii-6pp3n541qa, 3,4-dimethyl-furan-2,5-dione, alpha,beta-dimethylmaleic anhydride | |
| 3,4-dimethylfuran-2,5-dione |
Specifications
| 766-39-2 | |
| 222°C to 223°C | |
| MFCD00005523 | |
| 112044 | |
| 2,3-dimethylmaleic anhydride, dimethylmaleic anhydride, 2,5-furandione, 3,4-dimethyl, pyrocinchonic anhydride, maleic anhydride, dimethyl, dimethylmaleic acid anhydride, 2,3-dimethylmaleicanhydride, unii-6pp3n541qa, 3,4-dimethyl-furan-2,5-dione, alpha,beta-dimethylmaleic anhydride | |
| MFGALGYVFGDXIX-UHFFFAOYSA-N | |
| 3,4-dimethylfuran-2,5-dione | |
| 13010 | |
| 97% |
| 93°C to 96°C | |
| C6H6O3 | |
| 5 g | |
| Moisture sensitive | |
| Soluble in ethanol,ether and chloroform. Slightly soluble in water. | |
| CC1=C(C(=O)OC1=O)C | |
| 126.111 | |
| 126.11 | |
| 2,3-Dimethylmaleic anhydride |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
H302-H315-H319-H335
EINECSNumber : 212-165-8
RTECSNumber : ON4025000
TSCA : Yes
Recommended Storage : Ambient temperatures; Store under Nitrogen
RUO – Research Use Only