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Terephthalonitrile, 98%
CAS: 623-26-7 | C8H4N2 | 128.134 g/mol
Supplier: Thermo Scientific Chemicals B2313714
Description
1,4-dicyanobenzene as a new internal standard in utilizing solid-state infrared intensity methods for the determination of thiocyanate bonding. Used as photosensitizer in [2+2] cycloadditions, nitrile building block.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications1,4-dicyanobenzene as a new internal standard in utilizing solid-state infrared intensity methods for the determination of thiocyanate bonding. Used as photosensitizer in [2+2] cycloadditions, nitrile building block.
Solubility
Insoluble in water.
Notes
Store in cool, dry place in a well sealed container. Store away from oxidizing agents.
Specifications
| Terephthalonitrile | |
| 224°C to 227°C | |
| C8H4N2 | |
| 25 g | |
| terephthalonitrile, 1,4-dicyanobenzene, 1,4-benzenedicarbonitrile, p-phthalodinitrile, 4-cyanobenzonitrile, p-dicyanobenzene, p-benzenedinitrile, p-pdn, terephthalodinitrile, 1,4-benzodinitrile | |
| BHXFKXOIODIUJO-UHFFFAOYSA-N | |
| benzene-1,4-dicarbonitrile | |
| 12172 | |
| 98% |
| 623-26-7 | |
| Odorless | |
| MFCD00001810 | |
| 1072210 | |
| Insoluble in water. | |
| C1=CC(=CC=C1C#N)C#N | |
| 128.134 | |
| 128.13 |
Chemical Identifiers
| 623-26-7 | |
| 128.134 | |
| BHXFKXOIODIUJO-UHFFFAOYSA-N | |
| 12172 | |
| C1=CC(=CC=C1C#N)C#N |
| C8H4N2 | |
| MFCD00001810 | |
| terephthalonitrile, 1,4-dicyanobenzene, 1,4-benzenedicarbonitrile, p-phthalodinitrile, 4-cyanobenzonitrile, p-dicyanobenzene, p-benzenedinitrile, p-pdn, terephthalodinitrile, 1,4-benzodinitrile | |
| benzene-1,4-dicarbonitrile |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362
H315-H319-H500
EINECSNumber : 210-783-2
RTECSNumber : CZ1925000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only