4-Benzoylbenzonitrile , 95% , 1503-49-7

Synonym(s):
4-Benzoylbenzonitrile

CAS NO.：1503-49-7

Empirical Formula: C14H9NO

Molecular Weight: 207.23

MDL number: MFCD00016382

EINECS: 216-126-6

PRODUCT Properties

• Melting point: 110-114 °C(lit.)
• Boiling point: 346.25°C (rough estimate)
• Density: 1.1259 (rough estimate)
• refractive index: 1.4700 (estimate)
• storage temp.: Sealed in dry,Room Temperature
• form: solid
• color: White
• Water Solubility: Insoluble in water.
• BRN: 641181
• CAS DataBase Reference: 1503-49-7(CAS DataBase Reference)

Description and Uses

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.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302+H312+H332-H315-H319-H335
• Precautionary statements: P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
• Hazard Codes: Xn
• Risk Statements: 20/21/22-36/37/38
• Safety Statements: 26-36
• RIDADR: 3439
• WGK Germany: 3
• HazardClass: 6.1
• PackingGroup: III
• HS Code: 29269095