Sinaint® Benzothiazole: Premium Heterocyclic Intermediate CAS 95-16-9

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Sinaint® Benzothiazole

A Versatile Intermediate for Organic Synthesis, Rubber Accelerators, and Flavor & Fragrance Applications

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Sinaint® Benzothiazole

(A Versatile Intermediate for Organic Synthesis, Rubber Accelerators, and Flavor & Fragrance Applications)


Chemical Name: Benzothiazole

CAS No.: 95-16-9

MF: C7H5NS 

MW: 135.19

Molecular structure：


General Information :

Benzothiazole is a heterocyclic compound. It is widely used in various fields such as photographic materials, flavors and fragrances, organic synthesis intermediates, and as a reagent for agricultural plant research. It is a high-performance intermediate and has a good application prospect.


Standard :

Item

Specification

Appearance

Primrose or amber liquid

Content

≥98.0%

Relative density

1.242~1.250

Reflective index (20℃)

1.638~1.646


Applications :

  • Organic Synthesis Intermediate

    Used as a versatile precursor for the synthesis of pharmaceutical and agrochemical compounds, including antimicrobial and antiviral agents. It serves as an interesting carbonyl equivalent that reacts with aldehydes or ketones to form α-hydroxy carbonyl compounds.

  •  Rubber Vulcanization Accelerators

    A key precursor to thiazole-based accelerators such as MBT (2-mercaptobenzothiazole), MBTS (dibenzothiazyl disulfide), and sulfenamide accelerators, which improve the rate and efficiency of rubber vulcanization.

  • Plastic and Rubber Additives

    Its derivatives are widely employed as antioxidants and preservatives to enhance material durability.

  • Flavor & Fragrance Materials

    Approved as a food flavoring substance (FEMA 3256) with a delicate, persistent, rose‑like odor similar to quinoline, used in fragrance compositions.

  • Photographic & Dye Applications

    Used as a component of cyanine dyes and photographic materials.

  • Agricultural Research

    Employed as a reagent for plant research studies.


Packaging :

250kgs/drum; IBC Drum.

Storage :

Being kept in dry, clean warehouse with well ventilation.

Avoid exposing to light and heating.   

Protecting the product from leakage, rain and insolation during transportation.

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We offer a variety of options to help you find the right product for your application

WHY CHOOSE SINOCURE?

  • Customized development

    Provide formulation optimization support for water-based/solvent-based systems

  • Global compliance

    Full coverage of REACH, FDA, and GB standards

  • Stable supply

    99.8% on-time delivery rate, 10,000-ton production capacity guarantee

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