257-24-9
257-24-9 structure
- Name: heptalene
- Chemical Name: heptalene
- CAS Number: 257-24-9
- Molecular Formula: C12H10
- Molecular Weight: 154.20800
- Create Date: 2018-04-29 08:00:00
- Modify Date: 2024-01-19 08:55:59
| Name | heptalene |
|---|---|
| Synonyms | heptalen |
| Density | 1.03g/cm3 |
|---|---|
| Boiling Point | 377.4ºC at 760 mmHg |
| Molecular Formula | C12H10 |
| Molecular Weight | 154.20800 |
| Flash Point | 144.6ºC |
| Exact Mass | 154.07800 |
| LogP | 3.09120 |
| Vapour Pressure | 1.46E-05mmHg at 25°C |
| Index of Refraction | 1.623 |
| HS Code | 2901299090 |
|---|
|
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257-24-9 |
| Literature: Gard, Matthew N.; Reiter, Richard C.; Stevenson, Cheryl D. Organic Letters, 2004 , vol. 6, # 3 p. 393 - 396 |
|
~%
257-24-9 |
| Literature: Paquette,L.A.; Brown,A.R.; Chamot,E. Journal of the American Chemical Society, 1980 , vol. 102, p. 643 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2901299090 |
|---|---|
| Summary | 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |