4,4'-Biphenyldicarbonitrile
4,4'-联苯二腈
Also known as: 4,4'-Dicyanobiphenyl, 4,4'-Bibenzonitrile, 4,4'-Dibenzonitrile, 4-(4-cyanophenyl)benzonitrile, Biphenyl-4,4'-dicarbonitrile, 4-(4-cyanophenyl)benzenecarbonitrile, MFCD00013805
- CAS No.
- 1591-30-6
- Jingsj CID
- J-13640-4
- Molecular Formula
- C14H8N2
- Chinese Name
- 4,4'-联苯二腈
- Molecular Weight
- 204.227 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 236-240 °C(lit.) |
|---|---|
| Boiling Point | 403.5±38.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 199.2±20.7 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4,4'-Biphenyldicarbonitrile?
1591-30-6
What are the molecular formula and molecular weight of 4,4'-Biphenyldicarbonitrile?
C14H8N2, molecular weight 204.227 g/mol
Is 4,4'-Biphenyldicarbonitrile hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026