4-Cyanobiphenyl
- Product Name4-Cyanobiphenyl
- CAS2920-38-9
- CBNumberCB3438794
- MFC13H9N
- MW179.22
- EINECS220-860-2
- MDL NumberMFCD00001821
- MOL File2920-38-9.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 85-87 °C(lit.) |
| Boiling point | 193°C 20mm |
| Density | 1.1255 (rough estimate) |
| vapor pressure | 0.013-0.03Pa at 25℃ |
| refractive index | 1.7270 (estimate) |
| Flash point | >110°(230°F) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| color | White to Light yellow |
| Water Solubility | limited soluble |
| BRN | 1907924 |
| Exposure limits | NIOSH: IDLH 25 mg/m3 |
| InChIKey | BPMBNLJJRKCCRT-UHFFFAOYSA-N |
| LogP | 3.3-3.77 at 25℃ |
| CAS DataBase Reference | 2920-38-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 4-Biphenylcarbonitrile(2920-38-9) |
| EPA Substance Registry System | [1,1'-Biphenyl]-4-carbonitrile (2920-38-9) |
Safety
| Symbol(GHS) |
 
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| Signal word | Warning | |||||||||
| Hazard statements | H301-H312+H332-H315-H319-H302+H312+H332-H302-H312-H331 | |||||||||
| Precautionary statements | P280h-P304+P340-P311a-P501a-P261-P264-P270-P271-P301+P310+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P405-P501-P280 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 36/37-36/37/39-26-22 | |||||||||
| RIDADR | UN 3439 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29269090 | |||||||||
| NFPA 704: |
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