2050-76-2
2050-76-2 structure
- Name: 2,4-DICHLORONAPHTHOL
- Chemical Name: 2,4-dichloronaphthalen-1-ol
- CAS Number: 2050-76-2
- Molecular Formula: C10H6Cl2O
- Molecular Weight: 213.060
- Catalog: Chemical reagent Organic reagent Polycyclic compound
- Create Date: 2018-06-28 21:17:25
- Modify Date: 2024-01-08 18:40:30
| Name | 2,4-dichloronaphthalen-1-ol |
|---|---|
| Synonyms |
2,4-Dichloro-1-naphthol
2,4-Dichlor-[1]naphthol 2,4-DICHLORONAPHTHOL 2,4-dichloro-1-naphthalenol 2,4-dichloro-1-hydroxy-naphthalene 1-Naphthol, 2,4-dichloro- 2,4-Dichloronaphthalen-1-ol 1-Naphthol,4-dichloro 2.4-Dichlor-1-hydroxy-naphthalin 1-Naphthalenol, 2,4-dichloro- 2,3:5,6-DI-O-ISOPROPYLIDENE- EINECS 218-103-6 MFCD00003931 2,4-Dichloro-α-naphthol |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 340.2±22.0 °C at 760 mmHg |
| Melting Point | 104-107 °C(lit.) |
| Molecular Formula | C10H6Cl2O |
| Molecular Weight | 213.060 |
| Flash Point | 134.0±16.3 °C |
| Exact Mass | 211.979568 |
| PSA | 20.23000 |
| LogP | 4.22 |
| Vapour density | 7.3 (vs air) |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.690 |
| Storage condition | 2-8°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2908199090 |
| Precursor 6 | |
|---|---|
| DownStream 7 | |
![4-Chloro-[1,2]naphthoquinone structure](https://www.chemsrc.com/caspic/040/6655-90-9.png)
![Acetic acid,2-[(2,4-dichloro-1-naphthalenyl)oxy]- structure](https://www.chemsrc.com/caspic/193/5466-48-8.png)
| HS Code | 2908199090 |
|---|---|
| Summary | HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0% |