Basic information Safety Supplier Related

3-BENZYL-5-(2-HYDROXYETHYL)-4-METHYLTHIAZOLIUM CHLORIDE

Basic information Safety Supplier Related

3-BENZYL-5-(2-HYDROXYETHYL)-4-METHYLTHIAZOLIUM CHLORIDE Basic information

Product Name:
3-BENZYL-5-(2-HYDROXYETHYL)-4-METHYLTHIAZOLIUM CHLORIDE
Synonyms:
  • 3-Benzyl-4-methyl-5-(2-hydroxyethyl)thiazole-3-ium·chloride
  • 3-Benzyl-4-methyl-5-(2-hydroxyethyl)thiazolium·chloride
  • 5-(2-Hydroxyethyl)-3-benzyl-4-methylthiazole-3-ium·chloride
  • Nsc172802
  • 3-BENZYL-5-(2-HYDROXYETHYL)-4-METHYLTHIA
  • 3-Benzyl-5-(2-hydroxyethyl)-4-MethylthiazoliuM chloride 98%
  • 3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride
  • 3-Benzyl-5(2-OHEt)-4-mEtthiazolium Cl
CAS:
4568-71-2
MF:
C13H16ClNOS
MW:
269.79
EINECS:
224-947-6
Product Categories:
  • Heterocyclic Ammonium Salts
  • Greener Alternatives: Catalysis
  • Phase Transfer Catalysts
Mol File:
4568-71-2.mol
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3-BENZYL-5-(2-HYDROXYETHYL)-4-METHYLTHIAZOLIUM CHLORIDE Chemical Properties

Melting point:
142-144 °C(lit.)
storage temp. 
Inert atmosphere,Room Temperature
form 
Crystalline Powder
color 
White
Water Solubility 
Soluble in water.
Sensitive 
Hygroscopic
BRN 
3788921
InChI
InChI=1S/C13H16NOS.ClH/c1-11-13(7-8-15)16-10-14(11)9-12-5-3-2-4-6-12;/h2-6,10,15H,7-9H2,1H3;1H/q+1;/p-1
InChIKey
IWSVLBKHBJGMAA-UHFFFAOYSA-M
SMILES
[N+]1(=CSC(CCO)=C1C)CC1=CC=CC=C1.[Cl-]
CAS DataBase Reference
4568-71-2(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
29341000

MSDS

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3-BENZYL-5-(2-HYDROXYETHYL)-4-METHYLTHIAZOLIUM CHLORIDE Usage And Synthesis

Uses

3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazolium chloride, aliphatic aldehydes undergo the acyloin condensation in the presence of this catalyst and mild base. It acts as a catalyst for the addition of aliphatic and heterocyclic aldehydes to α,β-unsaturated ketones, nitriles and esters.

Purification Methods

Purify the chloride by recrystallisation from EtOH or H2O. If placed in a bath at 125o and heated at 2o/minute, the melting point is 140.5-141.4o. [Livermore & Sealock J Biol Chem 167 699 1947, Maier & Metzler J Am Chem Soc 79 4386 1957, Beilstein 27 III/IV 1758.]

3-BENZYL-5-(2-HYDROXYETHYL)-4-METHYLTHIAZOLIUM CHLORIDESupplier

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