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Merck
CN

510440

4-Cyanobenzophenone

97%

Synonym(s):

4-Benzoylbenzonitrile

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About This Item

Linear Formula:
NCC6H4OCC6H5
CAS Number:
Molecular Weight:
207.23
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
216-126-6
MDL number:
Assay:
97%
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InChI key

YSZWJJANSNFQMM-UHFFFAOYSA-N

InChI

1S/C14H9NO/c15-10-11-6-8-13(9-7-11)14(16)12-4-2-1-3-5-12/h1-9H

SMILES string

O=C(c1ccccc1)c2ccc(cc2)C#N

assay

97%

mp

110-114 °C (lit.)

functional group

ketone, nitrile, phenyl

Quality Level

General description

4-Cyanobenzophenone is a benzophenone derivative that can be prepared by treating 4-cyanobenzoyl chloride with benzene. Its reduction under electrochemical condition led to the formation of 4-t-butyl-benzophenone and 1-(4-cyanophenyl)-2,2-dimthyl-1-phenylpropan-1-ol. Its efficiency as triplet sensitizer for norbornadiene(N)→quadriciane(Q) and Q→N photoisomerization has been assessed.

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Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Electrochemically induced aromatic nucleophilic substitution.
Pinson J and Saveant JM.
Journal of the American Chemical Society, 100(5), 1506-1510 (1978)
Mechanistic approach to the sensitization process of aromatic ketones in the isomerization between norbornadiene and quadricyclane.
Arai T, et al.
Bulletin of the Chemical Society of Japan, 60(8), 2937-2943 (1987)
Electrochemical t-Butylation of Some Aromatic Ketones.
Kristensen LH and Lund H.
Acta Chemica Scandinavica. Series B, 33, 735-741 (1979)

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