Introduction：Basic information about CAS 692-50-2|hexafluoro-2-butyne, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | hexafluoro-2-butyne |
|---|
| CAS Number | 692-50-2 | Molecular Weight | 162.03300 |
|---|
| Density | 1,602 g/cm3 | Boiling Point | −25 °C(lit.) |
|---|
| Molecular Formula | C4F6 | Melting Point | −117 °C(lit.) |
|---|
| MSDS | / | Flash Point | -36ºC |
|---|
Names
| Name | 1,1,1,4,4,4-hexafluorobut-2-yne |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1,602 g/cm3 |
|---|
| Boiling Point | −25 °C(lit.) |
|---|
| Melting Point | −117 °C(lit.) |
|---|
| Molecular Formula | C4F6 |
|---|
| Molecular Weight | 162.03300 |
|---|
| Flash Point | -36ºC |
|---|
| Exact Mass | 161.99000 |
|---|
| LogP | 2.11440 |
|---|
| Vapour Pressure | 105 psi ( 20 °C) |
|---|
| Index of Refraction | 1.281 |
|---|
| InChIKey | WBCLXFIDEDJGCC-UHFFFAOYSA-N |
|---|
| SMILES | FC(F)(F)C#CC(F)(F)F |
|---|
Safety Information
| Hazard Codes | F+: Highly flammable;T: Toxic; |
|---|
| Risk Phrases | 12-23 |
|---|
| Safety Phrases | S16-S33-S45 |
|---|
| RIDADR | UN 3160 2.3 |
|---|
| WGK Germany | 3 |
|---|
| RTECS | ES0702500 |
|---|
| Hazard Class | 2.3 |
|---|
| HS Code | 2903399090 |
|---|
Customs
| 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% |
|---|
Synonyms
| Butyne 06 |
| 1,1,1,4,4,4-Hexafluoro-2-butyne |
| Hexafluorobut-2-yne |
| perfluoro-2-butyne |
| Hexafluoro-2-butyne |
| 2-Butyne,1,1,1,4,4,4-hexafluoro |
| MFCD00039264 |
| hexafluorobutyne |
| EINECS 211-732-7 |
| perfluorobut-2-yne |
