[B23137] CAS 623-26-7 | Terephthalonitrile, 98% | Alfa
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Brand: Alfa Aesar
623-26-7 | C8H4N2 | 1,4-benzenedicarbonitrile
Chemical Identifiers
CAS
623-26-7
Molecular Weight (g/mol)
128.13
Synonym
1,4-benzenedicarbonitrile
SMILES
N#CC1=CC=C(C=C1)C#N
InChI Key
BHXFKXOIODIUJO-UHFFFAOYSA-N
Molecular Formula
C8H4N2
IUPAC Name
benzene-1,4-dicarbonitrile
Specifications
Appearance (Color)
White to pale yellow or pale cream
Form
Powder
Assay (HPLC)
≥97.5%
Identification (FTIR)
Conforms
Melting Point (clear melt)
222-228?C
설명
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.
Applications
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.
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.
Solubility
Insoluble in water.
Notes
Store in cool, dry place in a well sealed container. Store away from oxidizing agents.
Other References:
Beilstein:1072210
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H500
GHS H StatementH315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362
Risk & Safety
TSCA:YesRTECS Number:CZ1925000
경고:RUO – Research Use Only
CAS623-26-7FORMULAC8H4N2EINECS210-783-2MDLMFCD00001810
| Pakage | 100g, 25g |
|---|---|
| brand | Alfa Aesar |
