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(4-Methoxybenzyl)triphenylphosphonium chloride, 97% - CAS 3462-97-3 - Formula C26H24ClOP


Certificate of Analysis

(4-Methoxybenzyl)triphenylphosphonium chloride, 97%

CAS: 3462-97-3 MDL: MFCD00031572  
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Chemical Properties

Formula: C26H24ClOP  Melting point: 235-239°
Formula weight: 418.91  

Literature References

Benzylic phosphonium salts undergo the Wittig reaction with aromatic aldehydes using solid KOH in the presence of 18-crown-6 to give (Z)-stilbenes with good stereoselectivity: Tetrahedron Lett., 37, 4225 (1996). See Appendix 1.

Other References

Beilstein: 4173378
Harmonized Tariff Code:   2931.90

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.