Succinimide
- CAS No.
- 123-56-8
- Chemical Name:
- Succinimide
- Synonyms
- SI;Pyrrolidine-2,5-dione;2,5-PYRROLIDINEDIONE;3,4-Dihydropyrrole-2,5-dione;Lubrizol 2153;succiminide;Succinic imide;Orotric;BUTANIMIDE;SUCCINIMIDE
- CBNumber:
- CB4852973
- Molecular Formula:
- C4H5NO2
- Molecular Weight:
- 99.09
- MOL File:
- 123-56-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/26 15:15:06
| 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) |
| Flash point | 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
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| 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) | |||||||||
| NFPA 704 |
|
Succinimide price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | S9381 | Succinimide | 123-56-8 | 500G | ₹6256.85 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.07971 | Succinimide for synthesis | 123-56-8 | 250G | ₹7070 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.07971 | Succinimide for synthesis | 123-56-8 | 1KG | ₹12470 | 2022-06-14 | Buy |
| TCI Chemicals (India) | S0108 | Succinimide | 123-56-8 | 25G | ₹1800 | 2022-05-26 | Buy |
| TCI Chemicals (India) | S0108 | Succinimide | 123-56-8 | 500G | ₹4900 | 2022-05-26 | Buy |
Succinimide Chemical Properties,Uses,Production
Chemical Properties
white crystalline powder
Uses
Succinimide is used in organic syntheses and in industrial silver plating processes. It is a reagent that is used in the synthesis of Lumiflavin (L473900), which is a toxic photolysis product of vitamin B2 (R415000). Further, it is used to form covalent bonds between proteins, peptides and plastics. In addition to this, it is used as an important raw material for the synthesis of heterocyclic compounds through N-acyliminium cyclizations.
Definition
ChEBI: Succinimide is a dicarboximide that is pyrrolidine which is substituted by oxo groups at positions 2 and 5. It is a pyrrolidinone and a dicarboximide.
Preparation
To a flask equipped with a dropping funnel, mechanical stirrer, and a 40 cm long side arm of not less than 10 mm inside diameter is added 236 gm (2.0 mole) of succinic acid. The flask is cooled and 270 ml (4.0 moles) of 28% aqueous ammonia is slowly added with stirring. The flask is rapidly heated with an oil bath until 200 ml of water distils. The temperature of the bath is rapidly raised to 275°C. Succinimide starts to distil over the range 275-289°C, to afford 168 gm of crude product which solidifies on cooling. The intermediate fraction, boiling between 102° and 275°C, is redistilled to afford 10.0 gm of crude succinimide, b.p. 275-289°C. The combined product (178 gm) is added to 178 gm of hot ethanol. The solution is cooled, the crystals filtered, washed with 25 ml of cold ethanol, and dried to afford 163-164 gm (82-83%), m.p. 123-125°C. Approximately 4-5 gm of additional product may be obtained by concentrating the mother liquor.
Recent Japanese patents suggested inert aprotic solvents such as cyclic amides (e.g., N-methylpyrrolidone, N-acetyl-2-pyrrolidone, DMF, or tet-ramethylurea) and azeotroping solvents (e.g., toluene, 0-xylene, hexane, or pentane) or other high-boiling solvents (e.g., chlorobenzene or chlo-rotoluene) as dehydrating agents for the formation of imides from dibasic acids (e.g., 3- and/or 4) hydroxyphthalic acid with a large variety of diamines including diaminosiloxanes such as bis (3-aminopropyl)-tetra-methylsiloxane.
Purification Methods
Crystallise the imide from EtOH (1mL/g) or water. [Beilstein 21 H 369, 21/9 V 438.]
Succinimide Preparation Products And Raw materials
Raw materials
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| Siddharth Interchem Pvt Ltd | +91-2646238174 +91-9824063728 | Gujarat, India | 17 | 58 | Inquiry |
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| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
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| OCEAN TRADING CORPORATION | +91(22) 24921669 | New Delhi, India | 6211 | 58 | Inquiry |
| Patel Chemopharma PVT .LTD | +91-22-8994142 | New Delhi, India | 33 | 60 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Maas Pharma Chemicals | +91-9958666224 | Delhi, India | 1607 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Siddharth Interchem Pvt Ltd | 58 |
| Purecha Group (Sonal Plasrub Industries Pvt Ltd) | 58 |
| Halides Chemicals Pvt Ltd | 58 |
| CHEMSWORTH | 30 |
| ALPHA CHEMIKA | 43 |
| Scientific OEM | 38 |
| OCEAN TRADING CORPORATION | 58 |
| Patel Chemopharma PVT .LTD | 60 |
| A.J Chemicals | 58 |
| Maas Pharma Chemicals | 58 |
Related articles
- Introduction of Succinimide
- Succinimide is a dicarboximide that is pyrrolidine which is substituted by oxo groups at positions 2 and 5. It is a pyrrolidin....
- Apr 13，2022
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