Home > Organosulfur Compounds> 4,5-dimethyl-1,3-dihydroimidazole-2-thione

4,5-dimethyl-1,3-dihydroimidazole-2-thione

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Origin: China

Cas No: 1192-72-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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CAS No.: 1192-72-9 Formula: C5H8N2S Molecular Weight: 128.19500

Basic Info

Chemical Name	4,5-dimethyl-1,3-dihydroimidazole-2-thione
Synonyms	4,5-dimethyl-1,3-dihydro-2H-imidazole-2-thione; 1,2-dihydro-4,5-dimethyl-2H-imidazole-2-thione; 4,5-dimethyl-1,3-dihydro-imidazole-2-thione; 4,5-Dimethyl-1,3-dihydro-imidazol-2-thion; 4,5-dimethylimidazole-2(3H)-thione; 4,5-Dimethyl-1H-imidazole-2-thiol; 4,5-dimethyl-4-imidazoline-2-thione; 4,5-dimethylimidazole-2-thione; 4,5-Dimethyl-imidazolin-2(3)-thion;
CAS No.	1192-72-9
Molecular Formula	C5H8N2S
Molecular Weight	128.19500
PSA	67.48000
LogP	1.31520

Properties

Density	1.2g/cm3
Boiling Point	179.8ºC at 760 mmHg
Melting Point	>280ºC
Flash Point	62.5ºC
Refractive Index	1.612
Vapor Pressure	0.925mmHg at 25°C

Synthesis Route

acetoin+thiourea→4,5-dimethyl-1,3-dihydroimidazole-2-thione
butane-2,3-dione mono-oxime→4,5-dimethyl-1,3-dihydroimidazole-2-thione
ammonium thiocyanate+Acetic anhydride→4,5-dimethyl-1,3-dihydroimidazole-2-thione

Precursor

ammonium thiocyanate
thiourea
Acetic anhydride
butane-2,3-dione mono-oxime

Downstream Product

4,5-DIMETHYL-1H-IMIDAZOLE
CTK2A8095

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