21647-15-4
21647-15-4 structure
- Name: 3-Cyclobutene-1,2-dione,3,4-bis(butylamino)-
- Chemical Name: 3,4-bis(butylamino)cyclobut-3-ene-1,2-dione
- CAS Number: 21647-15-4
- Molecular Formula: C12H20N2O2
- Molecular Weight: 224.29900
- Create Date: 2016-06-22 06:02:33
- Modify Date: 2025-10-07 20:15:56
| Name | 3,4-bis(butylamino)cyclobut-3-ene-1,2-dione |
|---|---|
| Synonyms |
3,4-bis-(Butylamino)cyclobutene-1,2-dione
N,N'-Dibutyl-quadratsaeure-diamid |
| Density | 1.06g/cm3 |
|---|---|
| Boiling Point | 325.5ºC at 760mmHg |
| Molecular Formula | C12H20N2O2 |
| Molecular Weight | 224.29900 |
| Flash Point | 116.6ºC |
| Exact Mass | 224.15200 |
| PSA | 58.20000 |
| LogP | 1.91100 |
| Vapour Pressure | 0.00023mmHg at 25°C |
| Index of Refraction | 1.505 |
| HS Code | 2922399090 |
|---|
|
~34%
21647-15-4 |
| Literature: Carre, B.; Paris, J.; Fabre, P. L.; Jourdannaud, S.; Castan, P.; et al. Bulletin de la Societe Chimique de France, 1990 , # 3 p. 367 - 374 |
|
~%
21647-15-4 |
| Literature: Maahs,G.; Hegenberg,P. Angewandte Chemie, 1966 , vol. 78, p. 927 - 931 |
| HS Code | 2922399090 |
|---|---|
| Summary | 2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |