77-41-8
Product Name:
METHSUXIMIDE
Formula:
C12H13NO2
Synonyms:
1,3-Dimethyl-3-phenyl-2,5-pyrrolidinedione
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CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Solid |
|---|---|
| Color/Form | Crystals from dilute alcohol |
| Odor | Odorless to slight odor |
| Boiling Point | 121.5 °C at 1.00E-01 mm Hg |
| Melting Point | 52.5 °C |
| Solubility | Freely sol in methanol, alcohol |
| Stability/Shelf Life | Methsuximide has a relatively low melting range (50 to 56 °C or 122 to 133 °F). Improper storage may result in melting and subsequent impaired absorption of the capsule contents. /Methsuximide Capsules USP/ |
| Decomposition | When heated to decomposition it emits toxic fumes of /nitrogen oxides/ . |
| Kovats Retention Index | 1597 1597 1595 1636.5 1591 1599 1615 1622 |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H412:Hazardous to the aquatic environment, long-term hazard |
| 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. P273:Avoid release to the environment. 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 | 203.24 g/mol |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 203.094628657 g/mol |
| Monoisotopic Mass | 203.094628657 g/mol |
| Topological Polar Surface Area | 37.4 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 294 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Methsuximide is an organic molecular entity.