Home > Aromatic Compounds> 4,5-Dimethylthiazole-2-thiol

4,5-Dimethylthiazole-2-thiol

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Origin: China

Cas No: 5351-51-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 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.: 5351-51-9 Formula: C5H7NS2 Molecular Weight: 145.24600

Basic Info

Chemical Name	4,5-Dimethylthiazole-2-thiol
Synonyms	4,5-dimethyl-3H-1,3-thiazole-2-thione;
CAS No.	5351-51-9
Molecular Formula	C5H7NS2
Molecular Weight	145.24600
PSA	79.93000
LogP	2.04860

Properties

Density	1.28g/cm3
Boiling Point	214.5ºC at 760mmHg
Melting Point	166ºC
Flash Point	83.5ºC
Refractive Index	1.649

Safety Info

HS Code	2934100090

Synthesis Route

thiourea+3-oxobutan-2-yl thiocyanate→4,5-Dimethylthiazole-2-thiol
Ammonium dithiocarbamate+3-oxobutan-2-yl thiocyanate→4,5-Dimethylthiazole-2-thiol
3-Chloro-2-butanone+Ammonium dithiocarbamate→4,5-Dimethylthiazole-2-thiol

Precursor

thiourea
Ammonium dithiocarbamate
3-oxobutan-2-yl thiocyanate
3-Chloro-2-butanone

Downstream Product

3,4,5-trimethyl-1,3-thiazole-2-thione
4,5-dimethyl-1,3-thiazole

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