5-Methyl-2-mercaptobenzothiazole

Modify Date: 2024-01-09 18:57:15

5-Methyl-2-mercaptobenzothiazole Structure
5-Methyl-2-mercaptobenzothiazole structure
Common Name 5-Methyl-2-mercaptobenzothiazole
CAS Number 21303-50-4 Molecular Weight 181.27800
Density 1.39 Boiling Point 314ºC
Molecular Formula C8H7NS2 Melting Point N/A
MSDS N/A Flash Point 144ºC

 Names

Name 5-methyl-3H-1,3-benzothiazole-2-thione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.39
Boiling Point 314ºC
Molecular Formula C8H7NS2
Molecular Weight 181.27800
Flash Point 144ºC
Exact Mass 181.00200
PSA 79.93000
LogP 2.89340
Vapour Pressure 0.000464mmHg at 25°C
Index of Refraction 1.743

 Safety Information

HS Code 2934999090

 Synthetic Route

~26%

5-Methyl-2-mercaptobenzothiazole Structure

5-Methyl-2-merc...

CAS#:21303-50-4

Literature: HYDRA BIOSCIENCES, INC. Patent: WO2006/122156 A2, 2006 ; Location in patent: Page/Page column 126 ; WO 2006/122156 A2

~54%

5-Methyl-2-mercaptobenzothiazole Structure

5-Methyl-2-merc...

CAS#:21303-50-4

Literature: Nippon Soda Company Limited Patent: US3967951 A1, 1976 ;

~54%

5-Methyl-2-mercaptobenzothiazole Structure

5-Methyl-2-merc...

CAS#:21303-50-4

Literature: Tularik Inc. Patent: US2003/139390 A1, 2003 ; US 20030139390 A1

~%

5-Methyl-2-mercaptobenzothiazole Structure

5-Methyl-2-merc...

CAS#:21303-50-4

Literature: Zeneca Limited Patent: US5451594 A1, 1995 ;

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

FC0634
2(3H)-Benzothiazolethione,5-methyl
5-METHYLBENZO[D]THIAZOLE-2-THIOL
5-methyl-2-mercaptobenzothiazole
5-methyl-3H-benzothiazole-2-thione
5-Methyl-benzothiazolin-2-thion
5-Methyl-3H-benzothiazol-2-thion
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