- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Hydroxy-6-methyl-3-nitro-2(1H)-pyridinone
- Price: ￥638.0/5g ￥2168.0/100g ￥688.0/25g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-hydroxy-6-methyl-3-nitro-2-pyridone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
4966-90-9
4966-90-9 structure
- Name: 4-Hydroxy-6-methyl-3-nitro-2(1H)-pyridinone
- Chemical Name: 4-hydroxy-6-methyl-3-nitro-2-pyridone
- CAS Number: 4966-90-9
- Molecular Formula: C6H6N2O4
- Molecular Weight: 170.123
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Hydroxypyridine
- Create Date: 2019-01-01 13:50:25
- Modify Date: 2024-01-14 15:48:25
| Name | 4-hydroxy-6-methyl-3-nitro-2-pyridone |
|---|---|
| Synonyms |
4-hydroxy-6-methyl-3-nitro-1,2-dihydropyridin-2-one
4-Hydroxy-6-Methyl-3-nitro-2-pyridone 4-Hydroxy-6-methyl-3-nitropyridin-2(1H)-one 2(1H)-Pyridinone, 4-hydroxy-6-methyl-3-nitro- 4-hydroxy-6-methyl-3-nitro-1H-pyridin-2-one 2,4-Dihydroxy-6-methyl-3-nitropyridine 4-Hydroxy-6-methyl-3-nitro-2(1H)-pyridinone MFCD00167612 |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 501.5±45.0 °C at 760 mmHg |
| Melting Point | 293-296 °C(lit.) |
| Molecular Formula | C6H6N2O4 |
| Molecular Weight | 170.123 |
| Flash Point | 257.1±28.7 °C |
| Exact Mass | 170.032761 |
| PSA | 98.91000 |
| LogP | -1.36 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.655 |
| Hazard Codes | Xi:Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| WGK Germany | 3 |
| HS Code | 2933399090 |
| Precursor 2 | |
|---|---|
| DownStream 8 | |
![4-CHLORO-1,6-DIMETHYL-1H-IMIDAZO[4,5-C]PYRIDINE structure](https://www.chemsrc.com/caspic/492/870135-17-4.png)
![2-BROMO-4-CHLORO-1,6-DIMETHYL-1H-IMIDAZO[4,5-C]PYRIDINE structure](https://www.chemsrc.com/caspic/454/870135-18-5.png)
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |