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4-Methyl-5-thiazolylethyl acetate(CAS#656-53-1)

Chemical Property:

Molecular Formula C8H11NO2S
Molar Mass 185.24
Density 1.147g/mLat 25°C(lit.)
Melting Point 112 °C
Boling Point 117-118°C6mm Hg(lit.)
Flash Point >230°F
JECFA Number 1054
Vapor Presure 0.00774mmHg at 25°C
Appearance Liquid
Specific Gravity 1.147
Color Clear brown
pKa 3.26±0.10(Predicted)
Storage Condition 2-8°C
Refractive Index n20/D 1.51(lit.)
Physical and Chemical Properties Colorless liquid. Boiling point 105-108 °c (533pa). Presented as nuts, sweet fruits, Woody, and roasted aromas.

Product Detail

Product Tags

Hazard Symbols Xi – Irritant
Risk Codes 36/37/38 – Irritating to eyes, respiratory system and skin.
Safety Description S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39 – Wear suitable gloves and eye/face protection
S24/25 – Avoid contact with skin and eyes.
UN IDs UN 3334
WGK Germany 3
TSCA Yes
HS Code 29341000

 

Introduction

4-Methyl-5-(2-acetoxyethyl)thiazole is an organic compound with the structural formula CH3C(O)OCH2CH2SCH3, also known as Me-AET. The following is an introduction to the properties, uses, preparation methods and safety information of this compound:- Properties:- Appearance: 4-Methyl-5-(2-acetoxyethyl)thiazole is a colorless to light yellow liquid. – Soluble: Soluble in most organic solvents such as ethanol and dimethylformamide. Usage:- It can also be used as a chemical reagent in some applications in life science research, such as antimicrobial activity research, etc. Preparation method: -4-methyl-5-(2-acetoxyethyl)thiazole is generally prepared by Meisenheimer aromatic sulfide synthesis. The specific steps include reacting 4-methyl-5-diethylaminophenol with acetyl chloride in the presence of a base to form a target product. Safety Information:- Although there is less information about the toxicity of this compound, as an organic compound, its application and operation should follow safe laboratory practices. – When using, storing and handling, observe relevant safety measures to prevent contact with the skin, eyes and respiratory tract, and avoid contact with substances such as oxidants.


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