Molecular properties
- Formula
- C8H4N2
- Molar mass
- 128.13 g·mol−1
- Exact mass
- 128.0374 Da
- 8
- PubChem CID
- 12172
Molecule record
benzene-1,4-dicarbonitrile
C8H4N2
128.13 g/mol
Loading structure
Functional groups
Aromatic ring
Nitrile
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 1,4-BENZENEDICARBONITRILE
- 1,4-Benzodinitrile
- 1,4-Dicyanobenzene
- 210-783-2
- 4-Cyanobenzonitrile
- 623-26-7
- DTXCID7043299
- DTXSID1060768
Show all 24 synonyms
- E6ITH5CIS3
- NSC-144977
- NSC-78439
- Nitril kyseliny tereftalove
- Ppdn
- RefChem:416739
- Tereftalodinitril
- Tereftalonitril
- Terephthalic acid dinitrile
- Terephthalodinitril
- Terephthalodinitrile
- Terephthalonitrile
- p-Benzenedinitrile
- p-Dicyanobenzene
- p-Pdn
- p-Phthalodinitrile
Structure identifiers
- Canonical SMILES
- N#Cc1ccc(C#N)cc1
- Isomeric SMILES
- C1=CC(=CC=C1C#N)C#N
- InChI
- InChI=1S/C8H4N2/c9-5-7-1-2-8(6-10)4-3-7/h1-4H
- InChIKey
- BHXFKXOIODIUJO-UHFFFAOYSA-N
- PubChem CID
- 12172
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for benzene-1,4-dicarbonitrile; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for benzene-1,4-dicarbonitrile; not experimental data.
Sources
Molecule identity
Retrieved 8/19/2026. Reuse status is summarized by the badge; open the source for full details.