22158-41-4
22158-41-4 structure
- Name: 1,4-Naphthalenedione,2-amino-3-hydroxy-
- Chemical Name: 3-amino-4-hydroxynaphthalene-1,2-dione
- CAS Number: 22158-41-4
- Molecular Formula: C10H7NO3
- Molecular Weight: 189.16700
- Create Date: 2016-12-06 10:11:19
- Modify Date: 2024-02-02 20:25:36
| Name | 3-amino-4-hydroxynaphthalene-1,2-dione |
|---|---|
| Synonyms |
2-Amino-3-hydroxynaphthoquinone
3-amino-2-hydroxy-1,4-naphthoquinone 2-Amino-3-hydroxy-[1,4]naphthochinon 3-Amino-2-hydroxy-naphthochinon-(1,4) 2-amino-3-hydroxy-1,4-naphthoquinone 2-hydroxy-3-amino-1,4-naphthoquinone |
| Density | 1.536g/cm3 |
|---|---|
| Boiling Point | 372.6ºC at 760mmHg |
| Molecular Formula | C10H7NO3 |
| Molecular Weight | 189.16700 |
| Flash Point | 179.1ºC |
| Exact Mass | 189.04300 |
| PSA | 80.39000 |
| LogP | 1.49420 |
| Vapour Pressure | 3.28E-06mmHg at 25°C |
| Index of Refraction | 1.708 |
| HS Code | 2922509090 |
|---|
| Precursor 10 | |
|---|---|
| DownStream 3 | |
![Naphth[2,3-b]oxirene-2,7-dione,1a,7a-dihydro- structure](https://www.chemsrc.com/caspic/268/15448-58-5.png)
![ethyl 2,7-dioxo-1a,2,7,7a-tetrahydro-1H-naphtho[2,3-b]azirine-1-carboxylate structure](https://www.chemsrc.com/caspic/422/64517-56-2.png)
| HS Code | 2922509090 |
|---|---|
| Summary | 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |