20291-73-0
20291-73-0 structure
- Name: 1,9-Dimethylphenanthrene
- Chemical Name: 1,9-dimethylphenanthrene
- CAS Number: 20291-73-0
- Molecular Formula: C16H14
- Molecular Weight: 206.282
- Create Date: 2018-05-24 08:00:00
- Modify Date: 2025-08-26 23:45:04
| Name | 1,9-dimethylphenanthrene |
|---|---|
| Synonyms |
1,9-dimethyl-phenanthrene
Phenanthrene,1,9-dimethyl DIMETHYLPHENANTHRENE Phenanthrene, 1,9-dimethyl- 1,9-Dimethylphenathrene 7-isopropyl-1-methylphenantrene 1,9-Dimethyl-phenanthren 1,9-Dimethylphenanthrene Phenanthrene,dimethyl |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 367.4±12.0 °C at 760 mmHg |
| Molecular Formula | C16H14 |
| Molecular Weight | 206.282 |
| Flash Point | 167.0±13.7 °C |
| Exact Mass | 206.109543 |
| LogP | 5.60 |
| Vapour Pressure | 0.0±0.4 mmHg at 25°C |
| Index of Refraction | 1.676 |
| HS Code | 2902909090 |
|---|
|
~%
20291-73-0 |
| Literature: Haworth; Mavin Journal of the Chemical Society, 1932 , p. 2720,2723 |
|
~%
20291-73-0 |
| Literature: Darzens; Levy Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1936 , vol. 202, p. 427 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| 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% |