Introduction：Basic information about CAS 64248-63-1|3,5-Difluorobenzonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,5-Difluorobenzonitrile |
|---|
| CAS Number | 64248-63-1 | Molecular Weight | 139.102 |
|---|
| Density | 1.3±0.1 g/cm3 | Boiling Point | 169.0±20.0 °C at 760 mmHg |
|---|
| Molecular Formula | C7H3F2N | Melting Point | 84-86 °C(lit.) |
|---|
| MSDS | ChineseUSA | Flash Point | 56.0±21.8 °C |
|---|
| Symbol |
GHS07 | Signal Word | Warning |
|---|
Names
| Name | 3,5-Difluorobenzonitrile |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
|---|
| Boiling Point | 169.0±20.0 °C at 760 mmHg |
|---|
| Melting Point | 84-86 °C(lit.) |
|---|
| Molecular Formula | C7H3F2N |
|---|
| Molecular Weight | 139.102 |
|---|
| Flash Point | 56.0±21.8 °C |
|---|
| Exact Mass | 139.023361 |
|---|
| PSA | 23.79000 |
|---|
| LogP | 1.32 |
|---|
| Vapour Pressure | 1.6±0.3 mmHg at 25°C |
|---|
| Index of Refraction | 1.486 |
|---|
| InChIKey | CQXZSEXZQVKCHW-UHFFFAOYSA-N |
|---|
| SMILES | N#Cc1cc(F)cc(F)c1 |
|---|
Safety Information
| Symbol |
GHS07 |
|---|
| Signal Word | Warning |
|---|
| Hazard Statements | H302 + H312 + H332-H315-H319-H335 |
|---|
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
|---|
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
|---|
| Hazard Codes | Xn:Harmful |
|---|
| Risk Phrases | R20/21/22;R36/37/38 |
|---|
| Safety Phrases | S26-S36-S36/37/39 |
|---|
| RIDADR | 3276 |
|---|
| WGK Germany | 3 |
|---|
| Packaging Group | III |
|---|
| Hazard Class | 6.1 |
|---|
| HS Code | 2926909090 |
|---|
Customs
| HS Code | 2926909090 |
|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
|---|
Articles1
More Articles
| 3,5-Difluorobenzonitrile: ab initio calculations, FTIR and Raman spectra. Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 58(9) , 1987-2004, (2002) Geometry, vibrational wavenumbers and several thermodynamic parameters were calculated using ab initio quantum chemical methods for the 3,5-difluorobenzonitrile molecule. The results were compared wit... | |
Synonyms
| 3,5-F2-C6H3CN |
| 5-CYANO-1,3-DIFLUOROBENZENE |
| NCR CF EF |
| 3,5-Difluorobenzonitril |
| EINECS 264-752-3 |
| 3,5-DIFLUOROBENZEONITRILE |
| MFCD00010311 |
| 3,5-Difluoro-1-benzonitrile |
| 3,5-Difluorobenzonit |
| NC-3,5-F2-C6H3 |
| 3,5-Difluorobenzonitrile |
| 3,5-difiuorobenzonitrile |
| Benzonitrile, 3,5-difluoro- |
| Benzonitrile,3,5-difluoro |
| 3,5-difluoro nitrile |
| 3,5-difluoro-benzonitrile |
