64788-23-4
64788-23-4 structure
- Name: Difluoro-1,3-butadiyne
- Chemical Name: 1,4-difluorobuta-1,3-diyne
- CAS Number: 64788-23-4
- Molecular Formula: C4F2
- Molecular Weight: 86.03960
- Create Date: 2016-09-07 02:45:25
- Modify Date: 2025-08-25 19:37:26
| Name | 1,4-difluorobuta-1,3-diyne |
|---|---|
| Synonyms |
difluorobutadiyne
Difluor-butadiin Difluordiacetylen 1,4-Difluoro-1,3-butadiyne 1,3-Butadiyne,1,4-difluoro |
| Density | 1.193g/cm3 |
|---|---|
| Boiling Point | 55.3ºC at 760mmHg |
| Molecular Formula | C4F2 |
| Molecular Weight | 86.03960 |
| Exact Mass | 85.99680 |
| LogP | 0.84720 |
| Index of Refraction | 1.385 |
| HS Code | 2903399090 |
|---|
| HS Code | 2903399090 |
|---|---|
| Summary | 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |