Benzothiazole, 2,5,6-trimethyl- (6CI,7CI,8CI,9CI) - Names and Identifiers
Name | 2,5,6-trimethylbenzothiazole
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Synonyms | 2,5,6-Trimethylbenzthiazole 2,5,6-TRIMETHYLBENZOTHIAZOLE 2,5,6-Trimethylbenzothiazole 2,5,6-trimethylbenzothiazole Benzothiazole, 2,5,6-trimethyl- 2,5,6-TriMethylbenzo[d]thiazole 2,5,6-Trimethyl-1,3-benzothiazole 2,5,6-trimethyl-1,3-benzothiazole N-methylacetonitrilium hexafluorophosphate Benzothiazole, 2,5,6-trimethyl- (6CI,7CI,8CI,9CI)
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CAS | 5683-41-0
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EINECS | 227-148-0 |
InChI | InChI=1/C10H11NS/c1-6-4-9-10(5-7(6)2)12-8(3)11-9/h4-5H,1-3H3 |
Benzothiazole, 2,5,6-trimethyl- (6CI,7CI,8CI,9CI) - Physico-chemical Properties
Molecular Formula | C10H11NS
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Molar Mass | 177.27 |
Density | 1.0293 (rough estimate) |
Melting Point | 81-85 °C |
Boling Point | 143 °C / 5mmHg |
Flash Point | 126.9°C |
Water Solubility | insoluble |
Vapor Presure | 0.0052mmHg at 25°C |
Appearance | powder to crystal |
Color | White to Light red to Green |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.5500 (estimate) |
MDL | MFCD00128832 |
Benzothiazole, 2,5,6-trimethyl- (6CI,7CI,8CI,9CI) - Risk and Safety
Hazard Symbols | Xn - Harmful
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Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin.
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
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Safety Description | S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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Benzothiazole, 2,5,6-trimethyl- (6CI,7CI,8CI,9CI) - Introduction
2,5, is an organic compound with the chemical formula C11H11NS. The following is a description of its nature, use, preparation and safety information:
Nature:
2,5, is a colorless to pale yellow liquid with a special thiols taste. It has low solubility and is soluble in organic solvents such as ethanol and ether.
Use:
2,5, is often used as a chemical intermediate for the synthesis of various organic compounds. It can participate in a variety of chemical reactions at high temperatures, such as oxidation reactions, alcohol carboxylation reactions, reduction reactions, etc. It is also commonly used in the preparation of dyes and photosensitive materials.
Preparation Method:
2,5, there are a variety of synthetic methods. A common method is to react dimethylphenol and ethyl thioacetate to form an intermediate, which is then cyclized to give the desired product. Specific synthetic methods can be found in the organic synthesis literature.
Safety Information:
In the case of correct use and storage, 2,5, and g are usually relatively safe chemicals. However, it is still an organic compound with certain potential hazards. Contact with skin, eyes or inhalation of vapors may cause irritation and should be avoided. When in use, wear appropriate personal protective equipment such as gloves and goggles. During storage and handling, it is necessary to follow relevant safety procedures to avoid ignition and sparks. If necessary, work in a well-ventilated area. When handling waste, it should be handled and disposed of in accordance with local regulations.
Please note that the above information is for reference only. Specific chemical use and operation should follow relevant safety regulations and laboratory operating procedures.
Last Update:2024-04-10 22:29:15