| 5-Chloro-2-mercaptobenzothiazole Basic information |
| Product Name: | 5-Chloro-2-mercaptobenzothiazole |
| Synonyms: | 5-Chloro-2-mercaptobenzothiazine;5-Chloro-2-benzothiazolethiol, CMBT;2(3H)-Benzothiazolethione, 5-chloro-;5-Chloro-3H-1,3-benzothiazole-2-thione;Benzothiazole, 5-chloro-2-mercapto;5-Chloro-2(3H)-benzothiazolethione;5-Chloro-2-mercaptobenzothiazole,90%;5-Chloro-2-mercaptobenzothiazole,98% |
| CAS: | 5331-91-9 |
| MF: | C7H4ClNS2 |
| MW: | 201.7 |
| EINECS: | 226-235-0 |
| Product Categories: | BENZOTHIAZOLE;Oxazole&Isoxazole |
| Mol File: | 5331-91-9.mol |
| 5-Chloro-2-mercaptobenzothiazole Chemical Properties |
| Melting point | 198-200 °C(lit.) |
| Boiling point | 333.2±44.0 °C(Predicted) |
| density | 1.4472 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| storage temp. | 2-8°C |
| pka | 8.88±0.20(Predicted) |
| form | powder to crystal |
| color | White to Yellow to Green |
| CAS DataBase Reference | 5331-91-9(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-37/38-36 |
| Safety Statements | 26-37-36-24/25 |
| WGK Germany | 3 |
| RTECS | DL6490000 |
| HS Code | 29342000 |
| MSDS Information |
| Provider | Language |
|---|---|
| 5-Chloro-2-mercaptobenzothiazole | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 5-Chloro-2-mercaptobenzothiazole Usage And Synthesis |
| Chemical Properties | LIGHT YELLOW TO YELLOW-GREEN GRANULAR POWDER |
| Uses | 5-Chloro-2-mercaptobenzothiazole (CMBZT) has been used in the analysis of lipopolysaccharide by negative-ion matrix-assisted laser desorption ionization-time of flight mass spectrometry. It has been used in the synthesis of the new mixed ligand silver(I) chloride complex with the heterocyclic thioamide CMBZT and tri(p-tolyl)phosphine. Found to be more sensitive than DHB for analysis of high mannose N-linked glycans. Used in analysis of peptidoglycan muropeptides. |
| General Description | 5-Chloro-2-mercaptobenzothiazole(CMBZT) reacts with iodine in a molar ratio of 1:1 to form charge-transfer complex (CMBZT)I2. |
| 5-Chloro-2-mercaptobenzothiazole Preparation Products And Raw materials |
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