4-Methylisothiazole
4-Methylisothiazole structure
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Common Name | 4-Methylisothiazole | ||
|---|---|---|---|---|
| CAS Number | 693-90-3 | Molecular Weight | 99.15420 | |
| Density | 1.121g/cm3 | Boiling Point | 47.8ºC at 760 mmHg | |
| Molecular Formula | C4H5NS | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
Summary: 4-Methyl-1,2-thiazole (CAS number 693-90-3), with molecular formula C4H5NS and molecular weight 99.15420. The density is 1.121g/cm3 and the boiling point is 47.8ºC. For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 4-Methyl-1,2-thiazole |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.121g/cm3 |
|---|---|
| Boiling Point | 47.8ºC at 760 mmHg |
| Molecular Formula | C4H5NS |
| Molecular Weight | 99.15420 |
| Exact Mass | 99.01430 |
| PSA | 41.13000 |
| LogP | 1.45150 |
| Index of Refraction | 1.535 |
| InChIKey | YUTQRQJTFPEEPB-UHFFFAOYSA-N |
| SMILES | Cc1cnsc1 |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2934999090 |
|---|
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
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4-Methylisothiazole CAS#:693-90-3 |
| Literature: Pavlik, James W.; Pandit, Chennagiri R.; Samuel, Christopher J.; Day, A. Colin Journal of Organic Chemistry, 1993 , vol. 58, # 12 p. 3407 - 3410 |
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4-Methylisothiazole CAS#:693-90-3 |
| Literature: Pavlik, James W.; Tongcharoensirikul, Pakamas; French, Kathleen M. Journal of Organic Chemistry, 1998 , vol. 63, # 16 p. 5592 - 5603 |
This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| Isothiazole,4-methyl |
| 4-methyl-isothiazole |
| 4-Methylisothiazole |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the LogP of 4-Methyl-1,2-thiazole? |
| A: LogP of 4-Methyl-1,2-thiazole is 1.45150. |
| Q: What is the molecular weight of 4-Methyl-1,2-thiazole? |
| A: Molecular weight of 4-Methyl-1,2-thiazole is 99.15420. |
| Q: What is the CAS number of 4-Methyl-1,2-thiazole? |
| A: CAS number of 4-Methyl-1,2-thiazole is 693-90-3. |
| Q: What is the molecular formula of 4-Methyl-1,2-thiazole? |
| A: Molecular formula of 4-Methyl-1,2-thiazole is C4H5NS. |
| Q: What is the English name of 4-Methyl-1,2-thiazole? |
| A: The English name of 4-Methyl-1,2-thiazole is 4-Methyl-1,2-thiazole. |
| Q: What is the SMILES notation of 4-Methyl-1,2-thiazole? |
| A: SMILES notation of 4-Methyl-1,2-thiazole is Cc1cnsc1. |
| Q: What English synonyms does 4-Methyl-1,2-thiazole have? |
| A: English synonyms of 4-Methyl-1,2-thiazole: Isothiazole,4-methyl, 4-methyl-isothiazole, 4-Methylisothiazole. |
| Q: What is the polar surface area (PSA) of 4-Methyl-1,2-thiazole? |
| A: Polar surface area (PSA) of 4-Methyl-1,2-thiazole is 41.13000. |
| Q: What is the boiling point of 4-Methyl-1,2-thiazole? |
| A: Boiling point of 4-Methyl-1,2-thiazole is 47.8ºC at 760 mmHg. |
| Q: What is the InChIKey of 4-Methyl-1,2-thiazole? |
| A: InChIKey of 4-Methyl-1,2-thiazole is YUTQRQJTFPEEPB-UHFFFAOYSA-N. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |