5309-18-2
5309-18-2 structure
- Name: Naphthalene,1,7-dimethoxy-
- Chemical Name: 1,7-dimethoxynaphthalene
- CAS Number: 5309-18-2
- Molecular Formula: C12H12O2
- Molecular Weight: 188.22200
- Create Date: 2018-04-10 08:00:00
- Modify Date: 2024-01-10 18:55:47
| Name | 1,7-dimethoxynaphthalene |
|---|---|
| Synonyms |
1,7-Dimethoxy-naphthalin
1,7-dimethoxynaphtalene MFCD00039590 Naphthalene,1,7-dimethoxy 1,7-dimethoxy naphthalene dimethoxy-1,7 naphtalene |
| Density | 1.132 g/mL at 25ºC(lit.) |
|---|---|
| Boiling Point | 289-290ºC(lit.) |
| Molecular Formula | C12H12O2 |
| Molecular Weight | 188.22200 |
| Flash Point | >230 °F |
| Exact Mass | 188.08400 |
| PSA | 18.46000 |
| LogP | 2.85700 |
| Index of Refraction | n20/D 1.6160(lit.) |
| Storage condition | 2-8°C |
| Personal Protective Equipment | Eyeshields;Gloves |
|---|---|
| RIDADR | NONH for all modes of transport |
| HS Code | 2909309090 |
| Precursor 10 | |
|---|---|
| DownStream 9 | |
![3,7a-dimethoxy-1,1a,2,7-tetrahydrocyclopropa[b]naphthalene structure](https://image.chemsrc.com/caspic/114/105372-16-5.png)
| HS Code | 2909309090 |
|---|---|
| Summary | 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |