Succinimide is a heterocyclic organic compound and an important industrial chemical. It serves as a key intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Known for its reactivity and versatility, succinimide is widely used in the production of succinic anhydride, a precursor to many polymers and plasticizers, highlighting its significance in the chemical industry.
描述
Succinimide CAS#123-56-8
| Succinimide Chemical Properties |
| Melting point | 123-125 ??C (lit.) |
| Boiling point | 285-290 ??C (lit.) |
| density | 1.41 |
| vapor pressure | <1 hPa (50 ??C) |
| refractive index | 1.4166 (estimate) |
| Fp | 201 ??C |
| storage temp. | Store below +30??C. |
| solubility | 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) |
| Odor | nearly odorless |
| Water Solubility | Soluble in water and ethanol. Insoluble in ether and chloroform. |
| Merck | 14,8871 |
| BRN | 108440 |
| InChIKey | KZNICNPSHKQLFF-UHFFFAOYSA-N |
| LogP | -0.85 at 20?? |
| CAS DataBase Reference | 123-56-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,5-Pyrrolidinedione(123-56-8) |
| EPA Substance Registry System | Succinimide (123-56-8) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 22-24/25-36-26-S24/25 |
| WGK Germany | 2 |
| RTECS | WN2200000 |
| TSCA | Yes |
| HS Code | 29251995 |
| Toxicity | LD50 orally in rats: 14 g/kg (Melon) |
