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2-Benzylidenecyclohexanone, 98% - CAS 5682-83-7 - Formula C13H14O


Certificate of Analysis

2-Benzylidenecyclohexanone, 98%

CAS: 5682-83-7 MDL: MFCD00070483  EINECS: 227-144-9
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Chemical Properties

Formula: C13H14O  Melting point: 53-55°
Formula weight: 186.25  Boiling point: 180-184°/14mm

Literature References

Undergoes conjugate addition with Ethyl­ nitroacetate, A14433. The resulting -nitroketone can be reductively cyclized to a pyrrole derivative: Tetrahedron Lett., 36, 9469 (1995):

Other References

Beilstein: 638548
Harmonized Tariff Code:   2914.29

GHS Hazard and Precautionary Statements

Hazard Statements : H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements : P261-P280-P305+P351+P338-P304+P340-P405-P501A

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Harmful or Irritant

Risk & Safety

Risk Phrases: 36/37/38
Irritating to eyes, respiratory system and skin.
Safety Phrases: 26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves.