766-39-2
Product Name:
2,3-Dimethylmaleic anhydride
Formula:
C6H6O3
Synonyms:
2,3-Dimethylmaleic anhydride;3,4-Dimethyl-2,5-furandione;Dimethylmaleic anhydride
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Fine white plates; [MSDSonline] |
|---|---|
| Boiling Point | 223 °C |
| Melting Point | 96 °C |
| Solubility | VERY SOL IN ALCOHOL, ETHER, BENZENE, CHLOROFORM; SLIGHTLY SOL IN WATER |
| Density | 1.107 AT 100 °C/4 °C |
| Kovats Retention Index | 996 1038.2 |
| Chemical Classes | Plastics & Rubber -> Acid Anhydrides, Cyclic |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 126.11 g/mol |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 126.031694049 g/mol |
| Monoisotopic Mass | 126.031694049 g/mol |
| Topological Polar Surface Area | 43.4 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 190 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
2,3-Dimethylmaleic anhydride is a butenolide.