5653-21-4
5653-21-4 structure
- Name: methazonic acid
- Chemical Name: (NE)-N-(2-nitroethylidene)hydroxylamine
- CAS Number: 5653-21-4
- Molecular Formula: C2H4N2O3
- Molecular Weight: 104.06500
- Create Date: 2018-07-19 17:18:43
- Modify Date: 2025-08-27 14:06:04
| Name | (NE)-N-(2-nitroethylidene)hydroxylamine |
|---|---|
| Synonyms |
methazonic acid
Methazoic acid 2-nitroacetaldoxime 2-nitroacetaldehyde oxime Nitroacetaldehyde oxime metazonic acid Methazonsaeure nitroacetaldoxime Acetaldehyde,nitro-,oxime |
| Density | 1.453g/cm3 |
|---|---|
| Boiling Point | 265.772ºC at 760 mmHg |
| Molecular Formula | C2H4N2O3 |
| Molecular Weight | 104.06500 |
| Flash Point | 114.535ºC |
| Exact Mass | 104.02200 |
| PSA | 78.41000 |
| LogP | 0.24630 |
| Index of Refraction | 1.507 |
| HS Code | 2928000090 |
|---|
|
~78%
5653-21-4 |
| Literature: Reidlinger; Junek Synthesis, 1991 , # 10 p. 835 - 838 |
|
~%
5653-21-4 |
| Literature: Ratz Monatshefte fuer Chemie, 1904 , vol. 25, p. 706 Monatshefte fuer Chemie, 1905 , vol. 26, p. 1487 |
|
~%
5653-21-4 |
| Literature: Fry; Treon Recueil des Travaux Chimiques des Pays-Bas, 1936 , vol. 55, p. 1008,1009 |
|
~%
5653-21-4 |
| Literature: Hantzsch; Voigt Chemische Berichte, 1912 , vol. 45, p. 85,112 Zeitschrift fuer Physikalische Chemie, Stoechiometrie und Verwandtschaftslehre, 1912 , vol. 79, p. 597 |
| Precursor 2 | |
|---|---|
| DownStream 10 | |
![2-[(2-NITROETHYLIDENE)AMINO]-BENZOIC ACID structure](https://image.chemsrc.com/caspic/141/121845-92-9.png)
| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |