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2378-86-1 - (4-Methylbenzyl)triphenylphosphonium bromide, 98+% - L01562 - Alfa Aesar

L01562 (4-Methylbenzyl)triphenylphosphonium bromide, 98+%

CAS Number
2378-86-1
Synonyms

Size Price ($) Quantity Availability
5g 38.20
25g 134.00
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(4-Methylbenzyl)triphenylphosphonium bromide, 98+%

MDL
MFCD00031580
EINECS
219-159-4

Chemical Properties

Formula
C26H24BrP
Formula Weight
447.36
Melting point
268-270°

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.

/n

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-P362-P312-P321-P405-P403+P233-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. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). 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
3810292
Harmonized Tariff Code
2931.90
TSCA
No

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