18794-99-5
18794-99-5 structure
- Name: Butanoic acid, 2-[2-(3-nitrophenyl)hydrazinylidene]-3-oxo-, ethyl ester
- Chemical Name: 2-((3-nitro-phenyl)-hydrazono)-3-oxo-butyric acid ethyl ester
- CAS Number: 18794-99-5
- Molecular Formula: C12H13N3O5
- Molecular Weight: 279.24900
- Create Date: 2016-03-25 08:39:51
- Modify Date: 2025-11-05 16:50:55
| Name | 2-((3-nitro-phenyl)-hydrazono)-3-oxo-butyric acid ethyl ester |
|---|---|
| Synonyms | Butanoic acid, 2-[(3-nitrophenyl)hydrazono]-3-oxo-, ethyl ester (en) |
| Molecular Formula | C12H13N3O5 |
|---|---|
| Molecular Weight | 279.24900 |
| Exact Mass | 279.08600 |
| PSA | 113.58000 |
| LogP | 2.11100 |
| HS Code | 2928000090 |
|---|
|
~77%
18794-99-5 |
| Literature: Kumar, Ashok; Sharma, Pratibha; Sharma, Ravi Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2003 , vol. 42, # 2 p. 363 - 368 |
|
~%
18794-99-5 |
| Literature: Wedekind Chemische Berichte, 1899 , vol. 32, p. 1919 |
| Precursor 3 | |
|---|---|
| DownStream 1 | |
![ethyl (2Z)-2-chloro-2-[(3-nitrophenyl)hydrazinylidene]acetate structure](https://image.chemsrc.com/caspic/359/37522-27-3.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% |