Succinimide CAS#: 123-56-8; ChemWhat Code: 114336
Names & Identifiers |
| Product Name | Succinimide |
| Synonyms | 3,4-Dihydropyrrole-2,5-dione;3,4-dihydropyrrolidine;Dihydro-3-pyrroline-2,5-dione;Lubrizol 2153;Lubrizol 6406;Orotric;Pyrrolidine-2,5-dione;Succinimide-Sauba |
| CAS Registry Number | 123-56-8 |
| Molecular Formula | C4H5NO2 |
| Molecular Weight | 99.09 |
| EINECS | 204-635-6 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
![]() |
|
Chemical & Physical Properties |
| Melting point | 123-125 °C(lit.) |
| Boiling Point | 285-290 °C(lit.) |
| Density | 1.41 |
| Flash Point | 201 °C |
| Storage | Store below +30°C. |
| Solubulity | 330g/l |
| pka | 9.6(at 25℃) |
| form | Powder or Flakes |
| Color | Off-white to beige to light brown |
| PH | 4-6 (200g/l, H2O) |
| Water Solubility | Soluble in water and ethanol. Insoluble in ether and chloroform. |
| Merck | 14,8871 |
| BRN | 108440 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | 2,5-Pyrrolidinedione(123-56-8) |
| EPA Substance Registry System | 2,5-Pyrrolidinedione(123-56-8) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi |
| R Phrase | 36/37/38 |
| S Phrase | 22-24/25-36-26-S24/25 |
| WGK Germany | 2 |
| RTECS | WN2200000 |
| TSCA | Yes |
| HS Code | 29251995 |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
Buy Reagent | |
| No reagent supplier? | Send quick inquiry to ChemWhat |
| Want to be listed here as a reagent supplier? (Paid service) | Click here to contact ChemWhat |
Approved Manufacturers | |
| Want to be listed as an approved manufacturer (Requires approvement)? | Please download and fill out this form and send back to approved-manufacturers@chemwhat.com |
Other Suppliers | |
| Watson International Limited | Visit Watson Official Website |
Contact Us for Other Help | |
| Contact us for other information or services | Click here to contact ChemWhat |


