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1503-49-7 - 4-Cyanobenzophenone, 98% - Benzophenone-4-carbonitrile - A15764 - Alfa Aesar

A15764 4-Cyanobenzophenone, 98%

CAS Number
1503-49-7
Synonyms
Benzophenone-4-carbonitrile

Size Price ($) Quantity Availability
1g 40.72
5g 167.20
25g 656.80
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4-Cyanobenzophenone, 98%

MDL
MFCD00016382
EINECS
216-126-6

Chemical Properties

Formula
C14H9NO
Formula Weight
207.23
Melting point
110-114°
Solubility
Insoluble in water.

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.

Notes

Store at room temperature. Keep away from oxidizing agents.

Literature References

Shihua Wang.; Pradyumna S. Singh.; Dennis H. Evans. Concerted Proton-Electron Transfer: Effect of Hydroxylic Additives on the Reduction of Benzophenone, 4-Cyanobenzophenone, and 4,4?-Dicyanobenzophenone. J. Phys. Chem. C. 2009, 113 (38),16686-16693 .

Tatsuo Arai.; Takahisa Oguchi.; Toshio Wakabayashi.; Masahiro Tsuchiya.; Yoshinobu Nishimura.; Shigero Oishi.; Hirochika Sakuragi.; Katsumi Tokumaru. Mechanistic Approach to the Sensitization Process of Aromatic Ketones in the Isomerization between Norbornadiene and Quadricyclane.Bull. Chem. Soc. Jpn. 1987, 60 (8), 2937-2943 .

GHS Hazard and Precautionary Statements

Hazard Statements: H331-H302-H312

Toxic if inhaled. Harmful if swallowed. Harmful in contact with skin.

Precautionary Statements: P261-P280-P304+P340-P311-P301+P312-P312-P363-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Wash contaminated clothing before reuse. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
641181
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2926.90
TSCA
No

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