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Butyl triphenyl phosphonium bromide

BTPPB; N-Butyltriphenylphosphonium bromide; Butyl triphenyl phosphonium bromide

CAS 1779-51-7

Chemical Formula C22H24BrP

Molecular Weight 399.3g/mol

Butyl triphenyl phosphonium bromide is a quaternary phosphonium salt featuring a butyl chain attached to a triphenylphosphonium cation with bromide as the counterion. Renowned for its role as a phase transfer catalyst, it is sought after in organic synthesis and specialty chemical processes. This compound is particularly effective in facilitating reactions between immiscible phases and finds applications in materials science and catalysis, improving both reaction efficiency and product selectivity.

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Industrial Uses

1. Pharmaceuticals

Phase-Transfer Catalyst in Drug Synthesis: BTPPB is widely used as a phase-transfer catalyst (PTC) to accelerate reactions in the synthesis of pharmaceutical intermediates.
Quaternary Phosphonium Salt: Serves as a reagent in organic and medicinal chemistry research for producing active pharmaceutical compounds.

2. Performance Chemicals

Phase-Transfer Catalyst: BTPPB facilitates reactions between organic and inorganic reagents by transferring ions across immiscible phases (aqueous/organic).
Polymer Modification: Used in the functionalization of polymers and resins.
Specialty Chemicals: Plays a role in nucleophilic substitution, oxidation, and alkylation reactions.

Specifications

ASSAY	≥98.0%
Appearance	White crystalline powder
Odor	Odorless
Boiling Point	Not applicable (decomposes)
Melting Point	240–243°C
Density	~1.3g/cm³
Solubility	Freely soluble in chloroform, methanol, and water
Viscosity	Not applicable
Flash Point	Not applicable

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FAQs

1. What is the current price of Butyl triphenyl phosphonium bromide Ammonium Chloride in India?
The price of Butyl trimethyl ammonium chloride can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.6301 00 6301 directly for a customized quote tailored to your needs.

2. Where can I buy Butyl trimethyl ammonium chloride in India?
You can purchase Butyl trimethyl ammonium chloride from MULTICHEM, a leading exporter with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments to global markets. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Butyl trimethyl ammonium chloride?
Our minimum order quantity (MOQ) for Butyl trimethyl ammonium chloride is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 200 kg.

4. How can I ensure the quality of Butyl trimethyl ammonium chloride supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.