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5-Acetyl-2,4-dimethylthiazole

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Origin: China

Cas No: 38205-60-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 38205-60-6 Formula: C7H9NOS Molecular Weight: 155.21700

Basic Info

Chemical Name	5-Acetyl-2,4-dimethylthiazole
Synonyms	1-(2,4-Dimethylthiazol-5-yl)ethanone; 1-(2,4-dimethyl-1,3-thiazol-5-yl)ethanone;
CAS No.	38205-60-6
Molecular Formula	C7H9NOS
Molecular Weight	155.21700
PSA	58.20000
LogP	1.96250

Properties

Appearance & Physical State	Colorless to yellow liquid.
Density	1.15
Boiling Point	228-230ºC
Flash Point	104ºC
Refractive Index	1.535-1.545
Stability	Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Condition	Store in a cool place in the original container and protect from sunlight. Store in a tightly closed container.

Safety Info

Safety Statements	S26-S37/39
HS Code	2934100090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi
Symbol	GHS07, GHS08
Signal Word	Danger
Hazard Declaration	H315; H319; H334; H335
Caution Statement	P261; P305 + P351 + P338; P342 + P311

Synthesis Route

N-[1-(2,4-dimethyl-1,3-thiazol-5-yl)ethylidene]hydroxylamine→5-Acetyl-2,4-dimethylthiazole
3-chloroacetyl acetone+thioacetamide→5-Acetyl-2,4-dimethylthiazole
thioacetamide+3-Chloro-2,4-pentanedione→5-Acetyl-2,4-dimethylthiazole

Precursor

5-Thiazolemethanol, α,2,4-trimethyl-
N-[1-(2,4-dimethyl-1,3-thiazol-5-yl)ethylidene]hydroxylamine
3-Chloro-2,4-pentanedione
3-chloroacetyl acetone

Downstream Product

5-(6-bromoquinolin-2-yl)-2,4-dimethyl-1,3-thiazole
N-[1-(2,4-dimethyl-1,3-thiazol-5-yl)ethylidene]hydroxylamine
4-(2,4-DIMETHYL-1,3-THIAZOL-5-YL)PYRIMIDIN-2-AMINE
2-(2,4-dimethyl-1,3-thiazol-5-yl)-3-hydroxy-2-methyl-1,3-thiazolidin-4-one

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