1120-53-2
1120-53-2 structure
- Name: cyclobuta-1,3-diene
- Chemical Name: cyclobuta-1,3-diene
- CAS Number: 1120-53-2
- Molecular Formula: C4H4
- Molecular Weight: 52.07460
- Create Date: 2016-10-01 13:42:48
- Modify Date: 2025-08-26 20:25:44
| Name | cyclobuta-1,3-diene |
|---|---|
| Synonyms |
1,3-Cyclobutadiene
Cyclobutadiene(6CI) [4]Annulene cyclobutadiene |
| Density | 0.904g/cm3 |
|---|---|
| Boiling Point | 41.2ºC at 760mmHg |
| Molecular Formula | C4H4 |
| Molecular Weight | 52.07460 |
| Exact Mass | 52.03130 |
| LogP | 1.11240 |
| Vapour Pressure | 423mmHg at 25°C |
| Index of Refraction | 1.525 |
| HS Code | 2902199090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 1 | |
| HS Code | 2902199090 |
|---|---|
| Summary | 2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |