20007-72-1
20007-72-1 structure
- Name: 8a-Methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione
- Chemical Name: wieland-miescher ketone
- CAS Number: 20007-72-1
- Molecular Formula: C11H14O2
- Molecular Weight: 178.22800
- Create Date: 2018-12-22 17:46:56
- Modify Date: 2024-01-08 16:26:48
| Name | wieland-miescher ketone |
|---|---|
| Synonyms |
wieland-miescher ketone,racemic
Wieland-Mieschler ketone Wieland-Miecher ketone EINECS 243-463-6 MFCD00001687 |
| Density | 1.1 g/cm3 |
|---|---|
| Boiling Point | 109-115 °C/0.05 mmHg(lit.) |
| Melting Point | 47-50 °C(lit.) |
| Molecular Formula | C11H14O2 |
| Molecular Weight | 178.22800 |
| Flash Point | 122ºC |
| Exact Mass | 178.09900 |
| PSA | 34.14000 |
| LogP | 2.03500 |
| Vapour Pressure | 0.000229mmHg at 25°C |
| Index of Refraction | 1.519 |
| Storage condition | 0-6°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2914690090 |
| HS Code | 2914690090 |
|---|---|
| Summary | 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |