6-Benzothiazolecarboxylicacid,2,3-dihydro-2-oxo-,ethylester
6-Benzothiazolecarboxylicacid,2,3-dihydro-2-oxo-,ethylester
CAS: 207552-73-6
Molecular Formula: C10H9NO3S
6-Benzothiazolecarboxylicacid,2,3-dihydro-2-oxo-,ethylester - Names and Identifiers
6-Benzothiazolecarboxylicacid,2,3-dihydro-2-oxo-,ethylester - Physico-chemical Properties
| Molecular Formula | C10H9NO3S |
| Molar Mass | 223.25 |
| Density | 1.353±0.06 g/cm3(Predicted) |
| pKa | 9.78±0.20(Predicted) |
6-Benzothiazolecarboxylicacid,2,3-dihydro-2-oxo-,ethylester - Introduction
2,3-dihydro-2-oxo-,ethyl Lester, also known as TBZTD, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
2,3-dihydro-2-oxo-,ethylester is a colorless to pale yellow powdery solid. Its molecular formula is C30H28N2O4S2 and its molecular weight is 548.68. It has a melting point of 180-182 degrees Celsius and is soluble in some organic solvents such as benzene and dimethylformamide.
Use:
2,3-dihydro-2-oxo-,ethyl ester is a chemical accelerator, usually used in rubber processing, especially in tire manufacturing, to improve the hardness, wear resistance and heat resistance of rubber. It can be used with vulcanizing agents and other additives to improve the performance and durability of rubber products.
Method:
2,3-dihydro-2-oxo-,ethylester is usually prepared by a chemical synthesis method. The specific preparation method can use 2-bromoethyl acetate and 2-mercaptobenzothiazole to react under alkaline conditions to obtain benzothiazolinone -6-ethyl acetate, and then react with formic acid to obtain the final, 2,3-dihydro-2-oxo-,ethyl Lester product.
Safety Information:
2,3-dihydro-2-oxo-,ethyl Lester is generally considered to be relatively safe under normal use conditions. However, some people may be sensitive to the compound and may experience an allergic reaction. Observe proper workplace handling and protective measures when using the substance, such as wearing appropriate protective gloves, glasses and respiratory protective equipment. At the same time, it should be stored in a dark, dry, well-ventilated place, away from fire and flammable materials.
To sum up, 2,3-dihydro-2-oxo-,ethyl ester is a chemical substance used in rubber processing, which has the effect of improving rubber performance. During production and use, it is necessary to pay attention to safe operation and take necessary protective measures.
Nature:
2,3-dihydro-2-oxo-,ethylester is a colorless to pale yellow powdery solid. Its molecular formula is C30H28N2O4S2 and its molecular weight is 548.68. It has a melting point of 180-182 degrees Celsius and is soluble in some organic solvents such as benzene and dimethylformamide.
Use:
2,3-dihydro-2-oxo-,ethyl ester is a chemical accelerator, usually used in rubber processing, especially in tire manufacturing, to improve the hardness, wear resistance and heat resistance of rubber. It can be used with vulcanizing agents and other additives to improve the performance and durability of rubber products.
Method:
2,3-dihydro-2-oxo-,ethylester is usually prepared by a chemical synthesis method. The specific preparation method can use 2-bromoethyl acetate and 2-mercaptobenzothiazole to react under alkaline conditions to obtain benzothiazolinone -6-ethyl acetate, and then react with formic acid to obtain the final, 2,3-dihydro-2-oxo-,ethyl Lester product.
Safety Information:
2,3-dihydro-2-oxo-,ethyl Lester is generally considered to be relatively safe under normal use conditions. However, some people may be sensitive to the compound and may experience an allergic reaction. Observe proper workplace handling and protective measures when using the substance, such as wearing appropriate protective gloves, glasses and respiratory protective equipment. At the same time, it should be stored in a dark, dry, well-ventilated place, away from fire and flammable materials.
To sum up, 2,3-dihydro-2-oxo-,ethyl ester is a chemical substance used in rubber processing, which has the effect of improving rubber performance. During production and use, it is necessary to pay attention to safe operation and take necessary protective measures.
Last Update：2024-04-10 22:29:15
