O/P Toluene Sulfonamide ( OPTSA ) CAS 1333-07-9

What is O/P Toluene Sulfonamide?

O/P Toluene Sulfonamide is a stable compound that is not easily decomposed or hydrolyzed. It has a certain electrophilicity and can undergo substitution reactions with nucleophilic reagents to generate corresponding substitution products. It can be reduced to p-toluenesulfonic acid by hydrogen. In some organic synthesis reactions, OPTSA can react with some nucleophilic reagents to form new compounds after the amide group leaves.

• Used in plastics and rubber industries, O/P Toluene Sulfonamide can be used as a plasticizer or processing aid to improve material flexibility and mechanical strength.
• Used as a curing agent or cross-linking aid in coatings and adhesives to improve the hardness and chemical resistance of the paint film.
• As a pharmaceutical and pesticide intermediate, OPTSA is used to synthesize sulfonamide drugs, herbicides and insecticides.
• Used in organic synthesis reactions, as a sulfonylating agent or stabilizer to participate in the preparation of special chemicals.

• Toxicity: O/P Toluene Sulfonamide may be toxic to humans at certain doses. It may cause damage to the lungs, kidneys and central nervous system.
• Contact: Avoid prolonged contact with OPTSA. If accidentally exposed to the compound, immediately rinse contaminated skin or eyes with water.
• Inhalation: Avoid inhaling vapor or dust of OPTSA.
• Storage: Store in a cool, dry, well-ventilated place away from ignition sources and flammable materials.

• Tailored Isomer Ratio: Customizable o-/p- ratios (e.g., 40/60, 30/70) to meet specific application requirements.
• High Purity: ≥99% total sulfonamides (GC/HPLC tested), with low impurity levels (e.g., free acid ≤0.5%).
• Versatile Packaging: 25 kg multi-layer paper bags, 500 kg FIBC bags, or 1 MT bulk containers for bulk orders.

Company Profile

 

Gneebio is a company specializing in the research and development, production and sales of chemicals. Our team consists of more than 200 people. Over the years, the entire team has continued to improve and has become a highly qualified, super professional and well-equipped R&D team with more than 10 years of R&D experience. We export all kinds of chemicals all year round to ensure product quality, and we provide customers with commercial invoices, packing lists, bills of lading and COA.

Our hot-selling products include aromatic hydrocarbons (Naphtha (petroleum), Benzene, Epsilon-Caprolactam, 2-Anilinoethanol, etc.), alcohols (Ethylene Glycol, 1-Butanol, 2-Methyl-1-Propanol, Ethyl Alcohol, etc.), phenols and ketones (Phenol, Propafenone, Bisphenol A, etc.), and petrochemicals. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.

Please contact us if you need any.

FAQ

How do you ensure your product and service quality?
A:All of our processes strictly adhere to is0 9001 procedures and we are equipped with state of the art quality controlfacilities.

Can I print my logo?
A: Yes, OEM/ODM service is available. Customized logo/package/name/color. For details, Please kindly contact the sales persons.

How to place order online?

A: Proforma invoice will be sent after confirmation from the client along with our bank details.

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