Benzothiazole CAS 95-16-9
Chemical name: Benzothiazole
Synonymous names:Benzothiazole (6CI,8CI,9CI);BENZOTHIAZOLE 96+%;Benzothiazole,97%
CAS No:95-16-9
Molecular formula:C7H5NS
Molecular weight:135.19
EINECS No:202-396-2
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Structural formula:
Product Description:
Items |
Specifications |
Appearance |
Colorless liquid |
Content % |
Min 99% |
Relative density |
1.242-1.25 |
Reflectivity (20℃) |
1.638-1.646 |
Heavy metal (in terms of Pb) % |
Max 10ppm |
Heavy metal (in terms of As) % |
Max 3ppm |
Properties and Usage:
Benzothiazole is a sulfur- and nitrogen-containing aromatic heterocyclic compound that is widely used in the chemical industry, especially in the rubber industry and dye production.
Main application areas:
1. Key additives in the rubber industry
In the rubber industry, benzothiazole and its derivatives are widely used as vulcanization accelerators. They can significantly accelerate the vulcanization process of rubber, thereby improving the heat resistance, elasticity and mechanical strength of rubber products. This property makes benzothiazole a high-performance rubber product.
2. Preferred intermediates for dyes and pigments
Benzothiazole derivatives play an important role in the synthesis of dyes and pigments. They provide excellent light stability and heat resistance, making them ideal intermediates for coloring materials such as textiles and plastics.
Fluorescent brighteners: Benzothiazole derivatives are also used to produce fluorescent brighteners, which can improve the whiteness of textiles and paper.
3. Agricultural chemistry
Benzothiazole is also used in pesticide development, which helps to effectively control crop diseases.
Storage conditions: Store in a cool, dry place with sealed containers. Ensure that the workplace is well ventilated. Store in a sealed container away from sources of ignition and oxidants.
Packing: This product is packed in 25kg 100kg 200kg 250kg drums, and it can also be customized according to customers' requirements