4-Methylbenzyl bromide

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Chinese Manufacturer supply 4-Methylbenzyl bromide 104-81-4 in stock with high standard

  • Molecular Formula: C8H9Br
  • Molecular Weight: 185.063
  • Appearance/Colour: White to pale yellow solid 
  • Vapor Pressure: 0.132mmHg at 25°C 
  • Melting Point: 34-36 °C(lit.) 
  • Refractive Index: 1.56 
  • Boiling Point: 225 °C at 760 mmHg 
  • Flash Point: 97.8 °C 
  • PSA： 0.00000 
  • Density: 1.368 g/cm3 
  • LogP: 2.88990 

4-Methylbenzyl bromide(Cas 104-81-4) Usage

Purification Methods

Crystallise the bromide from EtOH or pentane. [Beilstein 5 H 385, 5 IV 969.]

InChI:InChI=1/C8H9Br/c1-7-2-4-8(6-9)5-3-7/h2-5H,6H2,1H3

104-81-4 Relevant articles

Copper-Catalyzed Synthesis of Trifluoroethylarenes from Benzylic Bromodifluoroacetates

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Photobromination of Side-Chain Methyl Groups on Arenes with N-Bromosuccinimide - Convenient and Selective Syntheses of Bis(bromomethyl)- and (Bromomethyl)methylarenes -

Futamura, Shigeru,Zong, Zhi-Min

, p. 345 - 348 (1992)

Photobromination of side-chain methyl gr...

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Benkeser et al.

, p. 322,325 (1964)

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, p. 599 - 604 (2005)

The title reaction gives rise to a benzy...

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Hashimoto et al.

, p. 3748,3751 (1970)

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Chauffe,L. et al.

, p. 3758 - 3764 (1966)

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McDonald,Schwab

, p. 820 (1963)

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A Lewis base catalyst Trip-SMe (Trip = t...

104-81-4 Process route

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Conditions
Conditions Yield
With chloro-trimethyl-silane; 1,1,3,3-Tetramethyldisiloxane; lithium bromide; In acetonitrile; at 80 ℃; for 0.333333h;
77 % Spectr.
97%
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Conditions
Conditions Yield
In acetone; at 45 ℃; Rate constant; Equilibrium constant;

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