- 2-Chlorothiazole
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- $1.00 / 1Kg
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2024-07-18
- CAS:3034-52-4
- Min. Order: 1Kg
- Purity: 98%
- Supply Ability: 20T
- 2-Chlorothiazole
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- $0.00 / 1kg
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2024-07-17
- CAS:3034-52-4
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 10ton
- 2-Chlorothiazole
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- $32.00 / 1kg
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2024-04-22
- CAS:3034-52-4
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
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| | 2-Chlorothiazole Basic information |
| | 2-Chlorothiazole Chemical Properties |
| Melting point | 85 °C | | Boiling point | 145 °C | | density | 1.393 g/mL at 25 °C | | refractive index | n20/D1.551 | | Fp | 54℃ | | storage temp. | Inert atmosphere,2-8°C | | solubility | soluble in Ether | | form | clear liquid | | pka | 0.84±0.10(Predicted) | | color | Colorless to Almost colorless | | InChI | InChI=1S/C3H2ClNS/c4-3-5-1-2-6-3/h1-2H | | InChIKey | KLEYVGWAORGTIT-UHFFFAOYSA-N | | SMILES | S1C=CN=C1Cl | | CAS DataBase Reference | 3034-52-4(CAS DataBase Reference) |
| Provider | Language |
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ALFA
| English |
| | 2-Chlorothiazole Usage And Synthesis |
| Chemical Properties | Pale yellow liquid | | Definition | ChEBI: 2-chlorothiazole is a member of 1,3-thiazoles and an organochlorine compound. | | Reactivity Profile | Halogen atoms in the 4- and 5-positions of thiazoles exhibit different reactivities depending on the nucleophile: with methoxide ion in methanol the reactivity sequence is 5-chlorothiazole > 2-chlorothiazole > 4-chlorothiazole. In contrast, with thiophenoxide ion or piperidine in methanol, the sequence 2 > 4 > 5 is observed. With the series of alkoxide ions methoxide, ethoxide, isopropoxide and t-butoxide in the corresponding alcohol, the reactivity ratios of 4-chlorothiazole versus 2-chlorothiazole are: 0.07, 0.6, 4, 42. The nucleophilic reactivity of 2-halogenothiazoles is strongly affected by substituents: 2-chloro-5-nitrothiazole is more reactive than 2-chlorothiazole by a factor of 10. |
| | 2-Chlorothiazole Preparation Products And Raw materials |
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