569-41-5
569-41-5 structure
- Name: 1,8-Dimethylnaphthalene
- Chemical Name: 1,8-dimethylnaphthalene
- CAS Number: 569-41-5
- Molecular Formula: C12H12
- Molecular Weight: 156.224
- Catalog: Chemical reagent Organic reagent Polycyclic compound
- Create Date: 2018-06-12 16:52:16
- Modify Date: 2024-01-03 14:28:29
| Name | 1,8-dimethylnaphthalene |
|---|---|
| Synonyms |
MFCD00004040
1,8-Dimethylnaphthalene EINECS 209-314-4 Naphthalene, 1,8-dimethyl- |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 270.6±10.0 °C at 760 mmHg |
| Melting Point | 59-61 °C(lit.) |
| Molecular Formula | C12H12 |
| Molecular Weight | 156.224 |
| Flash Point | 115.3±9.7 °C |
| Exact Mass | 156.093903 |
| LogP | 4.37 |
| Vapour Pressure | 0.0±0.3 mmHg at 25°C |
| Index of Refraction | 1.605 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R22 |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2902909090 |
| Precursor 10 | |
|---|---|
| DownStream 8 | |
![1H,3H-Naphtho[1,8-cd]pyran structure](https://www.chemsrc.com/caspic/128/203-84-9.png)
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |