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Succinimide

Succinimide
Succinimide structure
CAS No.
123-56-8
Chemical Name:
Succinimide
Synonyms
SI;Orotric;BUTANIMIDE;succiminide;SUCCINIMIDE;Lubrizol 2153;Lubrizol 6406;Succinic imide;Succinimide >Succinimide,~99%
CBNumber:
CB4852973
Molecular Formula:
C4H5NO2
Formula Weight:
99.09
MOL File:
123-56-8.mol

Succinimide 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)
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)
Water Solubility 
Soluble in water and ethanol. Insoluble in ether and chloroform.
Merck 
14,8871
BRN 
108440
InChIKey
KZNICNPSHKQLFF-UHFFFAOYSA-N
CAS DataBase Reference
123-56-8(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
10X90O3503
NIST Chemistry Reference
2,5-Pyrrolidinedione(123-56-8)
EPA Substance Registry System
Succinimide (123-56-8)
SAFETY
  • Risk and Safety Statements
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
0
1 0

Succinimide price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.07971 Succinimide for synthesis. CAS 123-56-8, pH 4 - 6 (200 g/l, H O)., for synthesis 123-56-8 8079710250 $50.4 2020-08-18 Buy
Sigma-Aldrich S9381 Succinimide 123-56-8 500g $89.8 2020-08-18 Buy
TCI Chemical S0108 Succinimide >98.0%(T) 123-56-8 25g $13 2020-06-24 Buy
TCI Chemical S0108 Succinimide >98.0%(T) 123-56-8 500g $53 2020-06-24 Buy
Alfa Aesar A13503 Succinimide, 98+% 123-56-8 250g $40 2020-06-24 Buy

Succinimide Chemical Properties,Uses,Production

Chemical Properties

white crystalline powder

Uses

Growth stimulants for plants, organic synthesis.

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.
Preparation of Succinimide

Definition

ChEBI: A dicarboximide that is pyrrolidine which is substituted by oxo groups at positions 2 and 5.

Synthesis Reference(s)

Journal of the American Chemical Society, 102, p. 7448, 1980 DOI: 10.1021/ja00545a009
Organic Syntheses, Coll. Vol. 2, p. 562, 1943

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

Preparation Products


Succinimide Suppliers

Global( 350)Suppliers
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Langfang Hawk Techology & Development Co, Ltd.
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View Lastest Price from Succinimide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-08-18 Succinimide
123-56-8
US $55.00 / Kg/Bag 25Kg/Drum Above 99% 5000kg/month Shijiazhuang Suking Biotechnology Co .,Ltd.
2019-07-11 Succinimide
123-56-8
US $0.00 / Kg/Drum 100KG 99%min 3000tons Langfang Hawk Techology & Development Co, Ltd.
2018-12-18 Succinimide
123-56-8
US $8.00 / kg 1kg 99% 10TON career henan chemical co

Succinimide Spectrum


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