2(3H)-Thiazolethione,3,4-dimethyl

Modify Date: 2025-08-27 17:56:03

2(3H)-Thiazolethione,3,4-dimethyl Structure
2(3H)-Thiazolethione,3,4-dimethyl structure
 Common Name 2(3H)-Thiazolethione,3,4-dimethyl
CAS Number 5316-79-0 Molecular Weight 145.24600
Density 1.29g/cm3 Boiling Point 205.6ºC at 760mmHg
Molecular Formula C5H7NS2 Melting Point N/A
MSDS N/A Flash Point 78.1ºC

 Names

Name 3,4-dimethyl-1,3-thiazole-2-thione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.29g/cm3
Boiling Point 205.6ºC at 760mmHg
Molecular Formula C5H7NS2
Molecular Weight 145.24600
Flash Point 78.1ºC
Exact Mass 145.00200
PSA 65.26000
LogP 2.12450
Index of Refraction 1.672
InChIKey YLEWVHJVGDKCNJ-UHFFFAOYSA-N
SMILES Cc1csc(=S)n1C

 Safety Information

HS Code 2934100090

 Synthetic Route

Thiazolium,3,4-dimethyl-, iodide (1:1) structure

Thiazolium,3,4-...

CAS#:24300-70-7

~5%

N/A structure

N/A

CAS#:32497-11-3

2(3H)-Thiazolethione,3,4-dimethyl Structure

2(3H)-Thiazolet...

CAS#:5316-79-0

Literature: Dondoni, Alessandro; Galliani, Guido; Mastellari, Annarosa; Medici, Alessandro Tetrahedron Letters, 1985 , vol. 26, # 24 p. 2917 - 2920
N-methyldithiocarbamic acid structure

N-methyldithioc...

CAS#:39713-76-3

Chloroacetone structure

Chloroacetone

CAS#:78-95-5

~77%

2(3H)-Thiazolethione,3,4-dimethyl Structure

2(3H)-Thiazolet...

CAS#:5316-79-0

Literature: Bellec, Nathalie; Guerin, David; Lorcy, Dominique; Robert, Albert; Carlier, Roger; Tallec, Andre Acta Chemica Scandinavica, 1999 , vol. 53, # 10 p. 861 - 866
Carbon disulphide structure

Carbon disulphide

CAS#:75-15-0

Chloroacetone structure

Chloroacetone

CAS#:78-95-5

methylamine structure

methylamine

CAS#:74-89-5

~79%

2(3H)-Thiazolethione,3,4-dimethyl Structure

2(3H)-Thiazolet...

CAS#:5316-79-0

Literature: Kasmi-Mir, Souad; Djafri, Ayada; Hamelin, Jack; Paquin, Ludovic; Bazureau, Jean Pierre; Rahmouni, Mustapha Synthetic Communications, 2007 , vol. 37, # 22 p. 4017 - 4034
3,4-dimethyl-2-(methylthio)-1,3-thiazol-3-ium iodide structure

3,4-dimethyl-2-...

CAS#:33167-53-2

~%

2(3H)-Thiazolethione,3,4-dimethyl Structure

2(3H)-Thiazolet...

CAS#:5316-79-0

Literature: Gelernt,Y.; Sykes,P. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1974 , p. 2610 - 2616
N/A structure

N/A

CAS#:19975-65-6

~%

2(3H)-Thiazolethione,3,4-dimethyl Structure

2(3H)-Thiazolet...

CAS#:5316-79-0

Literature: Humphlett,W.J.; Lamon,R.W. Journal of Organic Chemistry, 1964 , vol. 29, p. 2146 - 2148
Chloroacetone structure

Chloroacetone

CAS#:78-95-5

~%

2(3H)-Thiazolethione,3,4-dimethyl Structure

2(3H)-Thiazolet...

CAS#:5316-79-0

Literature: Kendall; Suggate Journal of the Chemical Society, 1949 , p. 1503,1505
N-methyldithiocarbamic acid, compound with methylamine (1:1) structure

N-methyldithioc...

CAS#:21160-95-2

Chloroacetone structure

Chloroacetone

CAS#:78-95-5

~%

2(3H)-Thiazolethione,3,4-dimethyl Structure

2(3H)-Thiazolet...

CAS#:5316-79-0

Literature: Huenig,S.; Sauer,G. Justus Liebigs Annalen der Chemie, 1971 , vol. 748, p. 173 - 188
4-methyl-3-phenethyl-3H-thiazole-2-thione structure

4-methyl-3-phen...

CAS#:55019-79-9

Chloroacetone structure

Chloroacetone

CAS#:78-95-5

~%

2(3H)-Thiazolethione,3,4-dimethyl Structure

2(3H)-Thiazolet...

CAS#:5316-79-0

Literature: Datta,K. et al. Bulletin de la Societe Chimique de France, 1974 , p. 2135 - 2140

 Customs

HS Code 2934100090
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

3,4-dimethyl-3H-thiazole-2-thione
3,4-Dimethyl-3H-thiazol-2-thion
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