CAS:4124-41-8 | P-Toluenesulfonic Anhydride

Products Description

The substance corresponding to CAS No. 4124-41-8 is P-Toluenesulfonic Anhydride, also called 4-methylbenzenesulfonic anhydride, with a molecular formula of C14H14O5S2, a molecular weight of 326.388, and an EINECS No. of 223 - 926 - 9.In terms of physical properties, the appearance of P-Toluenesulfonic Anhydride is off-white to cream-colored powder or off - white to white crystalline powder. The density is 1.4±0.1 g/cm³, the melting point is 121 - 127°C, the boiling point is 478.0±48.0°C (at 760mmHg), and the flash point is 242.9±29.6°C. It is slightly soluble in cold water and soluble in organic solvents.In terms of chemical properties, it has the general chemical properties of anhydride, and can undergo hydrolysis, alcoholysis, aminolysis and other reactions. Under certain conditions, it can also undergo substitution, addition and other reactions.

Basic Info

Uses

• Organic intermediates: P-Toluenesulfonic Anhydride is often used as an intermediate in organic synthesis, participating in various chemical reactions to generate other compounds.
• ‌Electrophilic species in chemical reactions: In chemical reactions, P-Toluenesulfonic Anhydride can act as an electrophilic species to participate in in-situ activation reactions to generate specific products.

Packaging & Delivery

• Packaging: 25kg fiber drum with PE inner liner or customized packaging available.
• Delivery Time: 7-10 days after payment confirmation.
• Shipping Methods: By sea, air, or courier (FedEx, DHL, UPS, TNT).

Company Profile

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