377-93-5
377-93-5 structure
- Name: 1,2-dichlorotetrafluorocyclobut-1-ene
- Chemical Name: 1,2-dichloro-3,3,4,4-tetrafluorocyclobutene
- CAS Number: 377-93-5
- Molecular Formula: C4Cl2F4
- Molecular Weight: 194.94200
- Create Date: 2018-07-21 17:24:11
- Modify Date: 2025-08-24 19:54:50
| Name | 1,2-dichloro-3,3,4,4-tetrafluorocyclobutene |
|---|---|
| Synonyms |
MFCD00019268
1,2-dichlorotetrafluorocyclobutene PC2518 1,2-Dichlorotetrafluorocyclobut-1-ene 1,2-dichloro-3,3,4,4-tetrafluoro-cyclobutene 1,2-Dichlorotetrafluorocyclobutene-1 1,2-Dichlor-3,3,4,4-tetrafluor-cyclobuten 1,2-dichloro-3,3,4,4-tetrafluorocyclobut-1-ene |
| Density | 1,534 g/cm3 |
|---|---|
| Boiling Point | 67°C |
| Melting Point | -43,4°C |
| Molecular Formula | C4Cl2F4 |
| Molecular Weight | 194.94200 |
| Flash Point | 23-26-36/37/39 |
| Exact Mass | 193.93100 |
| LogP | 2.95980 |
| Index of Refraction | 1.369 |
| Risk Phrases | R20/22 |
|---|---|
| Safety Phrases | S23-S26-S36/37/39 |
| HS Code | 2903890090 |
| Precursor 4 | |
|---|---|
| DownStream 5 | |
| HS Code | 2903890090 |
|---|---|
| Summary | 2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |