5-Chlorobenzooxazole-2-thiol
5-Chlorobenzooxazole-2-thiol
CAS: 22876-19-3
Molecular Formula: C7H4ClNOS
5-Chlorobenzooxazole-2-thiol - Names and Identifiers
| Name | 5-Chlorobenzooxazole-2-thiol |
| Synonyms | 5-Chlorobenzooxazole-2-thiol 5-CHLORO-2-MERCAPTOBENZOXAZOLE 5-chloro-2-mercapto-benzoxazol 5-Chloro-2-mercaptobenzoxazine 5-CHLOROBENZO[D]OXAZOLE-2-THIOL 5-Chlorobenzoxazole-2(3H)-thione 5-CHLORO-1,3-BENZOXAZOLE-2-THIOL 5-chlorobenzo[d]oxazole-2(3H)-thione 5-Chloro-2,3-dihydrobenzoxazole-2-thione |
| CAS | 22876-19-3 |
| InChI | InChI=1/C7H4ClNOS/c8-4-1-2-6-5(3-4)9-7(11)10-6/h1-3H,(H,9,11) |
| InChIKey | BOBIZYYFYLLRAH-UHFFFAOYSA-N |
5-Chlorobenzooxazole-2-thiol - Physico-chemical Properties
| Molecular Formula | C7H4ClNOS |
| Molar Mass | 185.63 |
| Density | 1.57±0.1 g/cm3(Predicted) |
| Melting Point | 280-285°C(lit.) |
| Boling Point | 278.7±42.0 °C(Predicted) |
| Flash Point | 122.4°C |
| Vapor Presure | 0.0042mmHg at 25°C |
| pKa | 10.45±0.20(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.723 |
| Use | This product is for scientific research only and shall not be used for other purposes. |
5-Chlorobenzooxazole-2-thiol - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | DM4760000 |
| Hazard Class | IRRITANT |
5-Chlorobenzooxazole-2-thiol - Introduction
It is an organic compound with the chemical formula C7H4ClNOS.
Nature:
It is a white solid with a special sulfur and nitrogen-containing ring structure. It has a low solubility, almost insoluble in water, and has a certain solubility in organic solvents. The compound has a strong pungent odor.
Use:
It is used as an intermediate in organic synthesis and is widely used in drug synthesis and other organic reactions. It can also be used in the synthesis of other organic compounds, such as pesticides and dyes.
Method:
It can be prepared by a variety of synthetic methods. For example, it can be synthesized by reacting 5-chloro-2-nitrobenzoxazole with sodium hydrosulfide.
Safety Information:
It is an irritating compound and direct contact with skin and eyes should be avoided. During use, appropriate protective measures, such as wearing safety gloves and goggles, are required. In addition, it should be used in a well-ventilated environment to avoid inhaling its vapors. If exposed or inhaled, wash immediately or seek medical attention.
Nature:
It is a white solid with a special sulfur and nitrogen-containing ring structure. It has a low solubility, almost insoluble in water, and has a certain solubility in organic solvents. The compound has a strong pungent odor.
Use:
It is used as an intermediate in organic synthesis and is widely used in drug synthesis and other organic reactions. It can also be used in the synthesis of other organic compounds, such as pesticides and dyes.
Method:
It can be prepared by a variety of synthetic methods. For example, it can be synthesized by reacting 5-chloro-2-nitrobenzoxazole with sodium hydrosulfide.
Safety Information:
It is an irritating compound and direct contact with skin and eyes should be avoided. During use, appropriate protective measures, such as wearing safety gloves and goggles, are required. In addition, it should be used in a well-ventilated environment to avoid inhaling its vapors. If exposed or inhaled, wash immediately or seek medical attention.
Last Update：2024-04-09 20:52:54
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