Thermo Scientific Chemicals

4-cyanobenzophénone, 98 %, Thermo Scientific Chemicals

Référence: A15764.06
5 g, Each
Thermo Scientific Chemicals

4-cyanobenzophénone, 98 %, Thermo Scientific Chemicals

Référence: A15764.06
5 g, Each
Quantité
Référence: A15764.06
également connu sous le numéro A15764-06
Prix (EUR)
Prix 178,00
Prix en ligne: 160,20
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Quantité
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Identifiants chimiques

CAS
1503-49-7
IUPAC Name
4-benzoylbenzonitrile
Molecular Formula
C14H9NO
InChI Key
YSZWJJANSNFQMM-UHFFFAOYSA-N
SMILES
O=C(C1=CC=CC=C1)C1=CC=C(C=C1)C#N
Form
Powder
Melting Point (clear melt)
108.0-115.0?C
Assay (GC)
≥97.5%
Appearance (Color)
White to cream to pale yellow

Description

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
Les benzophénones substituées sont utilisées pour déterminer les rendements quantiques pour l’isomérisation du norbornadiène(N)→quadricyclane(Q) et du Q→N. Il est utilisé comme sensibilisateur de triplet.

Solubilité
Insoluble dans l’eau.

Remarques
Conserver à température ambiante. Tenir à l’écart des agents oxydants forts.
RUO – Research Use Only

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    Sécurité et manipulation


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Acute oral toxicity
    Category 4
    Acute dermal toxicity
    Category 4
    Acute Inhalation Toxicity - Dusts and Mists
    Category 4
    Label Elements
    Signal Word

    Warning

    Hazard Statements

    H302 + H312 + H332 - Harmful if swallowed, in contact with skin or if inhaled

    Precautionary Statements

    P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell

    P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing

    P280 - Wear protective gloves/protective clothing/eye protection/face protection

    P302 + P352 - IF ON SKIN: Wash with plenty of soap and water