20949-66-0
20949-66-0 structure
- Name: 2-(METHYLTHIO)-4(5H)-THIAZOLONE
- Chemical Name: 2-(Methylsulfanyl)-1,3-thiazol-4(5H)-one
- CAS Number: 20949-66-0
- Molecular Formula: C4H5NOS2
- Molecular Weight: 147.21900
- Create Date: 2019-01-01 17:45:27
- Modify Date: 2025-08-28 06:29:02
| Name | 2-(Methylsulfanyl)-1,3-thiazol-4(5H)-one |
|---|---|
| Synonyms |
2-methyl-9H-thioxanthen-9-one 10,10-dioxide
2-methylthioxanthone sulfone 2-methylmercapto-4-thiazolidinone 2-(methylthio)thiazol-4(5H)-one 2-METHYL-9H-THIOXANTHEN-9-ONE,10-DIOXIDE 2-methylthioxanthone-10,10-dioxide 2-methylthioxanthone-10,10-oxide 2-methylsulfanyl-thiazol-4-one |
| Density | 1.49 |
|---|---|
| Boiling Point | 249ºC |
| Melting Point | 82ºC |
| Molecular Formula | C4H5NOS2 |
| Molecular Weight | 147.21900 |
| Flash Point | 105ºC |
| Exact Mass | 146.98100 |
| PSA | 80.03000 |
| LogP | 0.41440 |
| HS Code | 2934100090 |
|---|
|
~83%
20949-66-0 |
| Literature: Khodair, Ahmed I. Journal of Heterocyclic Chemistry, 2002 , vol. 39, # 6 p. 1153 - 1160 |
|
~87%
20949-66-0 |
| Literature: Caille, Seb; Bercot, Eric A.; Cui, Sheng; Faul, Margaret M. Journal of Organic Chemistry, 2008 , vol. 73, # 5 p. 2003 - 2006 |
|
~%
20949-66-0 |
| Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 7, p. 173 - 174 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 7, p. 189 - 191 |
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~%
20949-66-0 |
| Literature: Bulletin de la Societe Chimique de France, , p. 3461 - 3468 |
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~%
20949-66-0 |
| Literature: Zhurnal Organicheskoi Khimii, , vol. 6, p. 1744 - 1746,1747 - 1749 |
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~%
20949-66-0 |
| Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 7, p. 802 - 803 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 7, p. 858 |
| Precursor 6 | |
|---|---|
| DownStream 2 | |
![2-[(4-FLUOROPHENYL)AMINO]-1,3-THIAZOL-4(5H)-ONE structure](https://image.chemsrc.com/caspic/384/21262-73-7.png)
| 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% |