20295-17-4
20295-17-4 structure
- Name: 1,4,5,8-Tetrahydro-4a,8a-ethenonaphthalene
- Chemical Name: [4.4.2]Propella-3,8,11-triene
- CAS Number: 20295-17-4
- Molecular Formula: C12H14
- Molecular Weight: 158.24000
- Create Date: 2016-04-17 08:57:19
- Modify Date: 2024-01-14 19:01:54
| Name | [4.4.2]Propella-3,8,11-triene |
|---|---|
| Synonyms |
4a,8a-Ethenonaphthalene,1,4,5,8-tetrahydro
Tricyclo<4.4.2.0>dodecatrien-3,8.11 |
| Density | 1.04g/cm3 |
|---|---|
| Boiling Point | 266.5ºC at 760mmHg |
| Molecular Formula | C12H14 |
| Molecular Weight | 158.24000 |
| Flash Point | 90.6ºC |
| Exact Mass | 158.11000 |
| LogP | 3.22900 |
| Vapour Pressure | 0.0141mmHg at 25°C |
| Index of Refraction | 1.592 |
| HS Code | 2902909090 |
|---|
| 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% |