6655-90-9
6655-90-9 structure
- Name: 4-Chloro-[1,2]naphthoquinone
- Chemical Name: 4-chloronaphthalene-1,2-dione
- CAS Number: 6655-90-9
- Molecular Formula: C10H5ClO2
- Molecular Weight: 192.598
- Create Date: 2018-03-31 08:00:00
- Modify Date: 2024-01-12 10:08:08
| Name | 4-chloronaphthalene-1,2-dione |
|---|---|
| Synonyms |
4-Chloro-[1,2]naphthoquinone
4-chloronaphthalene-1,2-dione 4-Chloro-1,2-naphthalenedione 4-Chlor-[1,2]naphthochinon 1,2-Naphthalenedione, 4-chloro- 1,2-Naphthalenedione,4-chloro 1,2-Naphthoquinone,4-chloro 4-chloro-1,4-naphthoquinone 4-chloro-o-naphthoquinone |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 320.1±42.0 °C at 760 mmHg |
| Molecular Formula | C10H5ClO2 |
| Molecular Weight | 192.598 |
| Flash Point | 134.7±28.5 °C |
| Exact Mass | 191.997803 |
| PSA | 34.14000 |
| LogP | 1.67 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.626 |
| HS Code | 2914700090 |
|---|
| Precursor 3 | |
|---|---|
| DownStream 1 | |
![1,4-dichloro-[2]naphthol structure](https://www.chemsrc.com/caspic/008/75917-07-6.png)
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |