[A15764] CAS 1503-49-7 | 4-Cyanobenzophenone, 98% | Alfa
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Brand: Alfa Aesar
1503-49-7 | C14H9NO | 4-benzoylbenzonitrile
Chemical Identifiers
CAS
1503-49-7
Molecular Weight (g/mol)
207.23
Synonym
4-benzoylbenzonitrile
SMILES
O=C(C1=CC=CC=C1)C1=CC=C(C=C1)C#N
InChI Key
YSZWJJANSNFQMM-UHFFFAOYSA-N
Molecular Formula
C14H9NO
IUPAC Name
4-benzoylbenzonitrile
Specifications
Form
Powder
Melting Point (clear melt)
108.0-115.0?C
Assay (GC)
≥97.5%
Appearance (Color)
White to cream to pale yellow
설명
Substituted benzophenones are used to determine the quantum yields for norbornadiene(N)quadricyclane(Q) and QN isomerization. It is employed as a triplet sensitizers.
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
Substituted benzophenones are used to determine the quantum yields for norbornadiene(N)→quadricyclane(Q) and Q→N isomerization. It is employed as a triplet sensitizers.
Substituted benzophenones are used to determine the quantum yields for norbornadiene(N)→quadricyclane(Q) and Q→N isomerization. It is employed as a triplet sensitizers.
Solubility
Insoluble in water.
Notes
Store at room temperature. Keep away from oxidizing agents.
Other References:
UN Number:UN3439Beilstein:641181
GHS Hazard and Precautionary Statements
Hazard Statements:H302+H312+H332-H315-H319-H335
GHS H StatementH331-H302-H312Toxic if inhaled.Harmful if swallowed.Harmful in contact with skin.
Precautionary Statements:P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS1503-49-7FORMULAC14H9NOHAZARD CLASS6.1EINECS216-126-6MDLMFCD00016382PACKAGING GROUPIII
| Pakage | 1g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
