Substance
ID:735770
Names and Identifiers
Synonyms
3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazolium chloride3-苄基-5-(2-羟基乙基)-4-甲基噻唑鎓氯化物
IUPAC Traditional name
3-benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride
IUPAC name
3-benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride
Registration numbers
Beilstein Number
CAS Number
EC Number
MDL Number
Properties
Product Information
Purity
98%
Safety Information
GHS Hazard statements
H315-H319-H335
Safety Statements
26-37
TSCA Listed
否
GHS Precautionary statements
P261-P305+P351+P338-P302+P352-P321-P405-P501A
Storage Warning
Hygroscopic
European Hazard Symbols
Irritant (Xi)GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Risk Statements
36/37/38
Physical Property
Melting Point
142-145°C
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Aliphatic aldehydes undergo the acyloin condensation in the presence of this catalyst and mild base. For example (butyraldehyde to butyroin), see: Org. Synth. Coll., 7, 95 (1990).
• The same system is effective in catalyzing the addition of aldehydes to electron-deficient alkenes, including ɑ?-unsaturated ketones, esters and nitriles (Stetter reaction), providing a non-toxic alternative to cyanide in these reactions; e.g. in the synthesis of dihydrojasmone: Org. Synth. Coll., 8, 620 (1993):
• For reviews, see: Angew. Chem. Int. Ed., 15, 639 (1976); Org. React., 40, 407 (1991). For a further example, see Phenyl vinyl sulfone, A14794.