3623-90-3
3623-90-3 structure
- Name: 2-[4-(1,3-dioxoisoindol-2-yl)butyl]isoindole-1,3-dione
- Chemical Name: 2-[4-(1,3-dioxoisoindol-2-yl)butyl]isoindole-1,3-dione
- CAS Number: 3623-90-3
- Molecular Formula: C20H16N2O4
- Molecular Weight: 348.35200
- Create Date: 2016-09-08 02:08:45
- Modify Date: 2025-08-26 16:24:30
| Name | 2-[4-(1,3-dioxoisoindol-2-yl)butyl]isoindole-1,3-dione |
|---|---|
| Synonyms |
N,N'-butanediyl-bis-phthalimide
N,N-Bisphthalimino-1,4-butan N-Tetramethylenebisphthalimide N,N'-butane-1,4-diyl-bis-phthalimide N,N'-Butandiyl-bis-phthalimid |
| Density | 1.383g/cm3 |
|---|---|
| Boiling Point | 536ºC at 760 mmHg |
| Molecular Formula | C20H16N2O4 |
| Molecular Weight | 348.35200 |
| Flash Point | 247.3ºC |
| Exact Mass | 348.11100 |
| PSA | 74.76000 |
| LogP | 2.23480 |
| Index of Refraction | 1.65 |
| HS Code | 2925190090 |
|---|
|
~77%
3623-90-3 |
| Literature: Yutilov; Svertilova; Minkina; Shcherbina; Kirillova Russian Journal of Applied Chemistry, 2000 , vol. 73, # 12 p. 2106 - 2108 |
|
~5%
3623-90-3 |
| Literature: Schmid; Karrer Helvetica Chimica Acta, 1948 , vol. 31, p. 1497,1500 Full Text Show Details Griffin; Hey Journal of the Chemical Society, 1952 , p. 3334,3337 |
|
~90%
3623-90-3 |
| Literature: Dalal; Pawar; Mahulikar Organic Preparations and Procedures International, 2007 , vol. 39, # 1 p. 81 - 85 |
|
~91%
3623-90-3 |
| Literature: De Almeida, Mauro Vieira; Teixeira, Francisco Martins; De Souza, Marcus Vinicius Nora; Amarante, Giovanni Wilson; Alves, Caio Cesar De Souza; Cardoso, Silvia Helena; Mattos, Ana Marcia; Ferreira, Ana Paula; Teixeira, Henrique Couto Chemical and Pharmaceutical Bulletin, 2007 , vol. 55, # 2 p. 223 - 226 |
|
~%
3623-90-3 |
| Literature: Wanag Chemische Berichte, 1942 , vol. 75, p. 719,725 |
|
~%
3623-90-3 |
| Literature: Keil Chemische Berichte, 1930 , vol. 63, p. 1614 Full Text Show Details Celanese Corp. Am. Patent: US2571251 , 1946 ; |
| HS Code | 2925190090 |
|---|---|
| Summary | 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |