3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride
Basic Information:
Product Name：3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride
Synonyms：3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazoliumchloride (6CI,7CI);
Thiazolium, 3-benzyl-5-(2-hydroxyethyl)-4-methyl-, chloride(8CI);
Thiazolium, 5-(2-hydroxyethyl)-4-methyl-3-(phenylmethyl)-, chloride(9CI);
3-Benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride;
3-Benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazolium chloride;
5-(2-Hydroxyethyl)-4-methyl-3-(phenylmethyl)thiazoliumchloride
CAS number: 4568-71-2
Molecular formula: C13H16ClNOS
Molecular weight: 269.79
Structural formula:
EINECS NO.：224-947-6
Appearance and properties: white crystal powder
Odor: No data
Melting/freezing point (°C) : 142-144 °C(lit.) pH value: No data available
Boiling point, initial boiling point and boiling range (°C) : No data available
Spontaneous combustion temperature (°C) : No data available
Flash point (°C) : 10°C(lit.)
Decomposition temperature (°C) : No data available
Explosion limit [% (volume fraction)] : No data available
Evaporation rate [acetate (n) butyl ester in 1] : No data available
Saturated vapor pressure (kPa) : No data available
Flammability (solid, gas) : No data available
Relative density (water in 1) : No data available
Vapor density (air in 1) : No data N-octanol/water partition coefficient (lg P) : no data available
Odor threshold (mg/m³) : No data available
Solubility: No data available
Viscosity: No data available
Stability: This product is stable when stored and used at normal ambient temperature.
First aid measure
Inhalation: If inhaled, move the patient to fresh air.
Skin contact: Remove contaminated clothing and rinse skin thoroughly with soap and water. If you feel uncomfortable, seek medical attention.
Eye contact: Separate eyelids and rinse with running water or normal saline. Seek immediate medical attention.
Ingestion: Gargle, do not induce vomiting. Seek immediate medical attention.
Fire protection measures
Extinguishing agent:
Extinguish fire with water mist, dry powder, foam or carbon dioxide extinguishing agent. Avoid using direct running water to extinguish the fire, which may cause splashing of flammable liquid and spread the fire.
Special hazards:
No data
Fire precautions and protective measures:
Fire personnel should wear air breathing apparatus, wear full fire clothing, and fight fire upwind.
If possible, move the container from the fire to an open area.
Containers in the fire area must be evacuated immediately if they are discolored or emit sound from the safety relief device.
Isolate the accident site and prohibit irrelevant personnel from entering.
Contain and treat fire water to prevent environmental pollution.
Ventilated dry place, sealed store.
Packed in 25kg/drum, or packed according to customer needs.
It is used as a catalyst for the addition of aliphatic aldehydes and heterocyclic aldehydes to α, β-unsaturated ketones, nitrile and esters.
