Phase Transfer Catalysts 1779-51-7

Specifications Phase Transfer Catalysts 1779-51-7

1.Pharmaceutical Intermediates

2.High quality with best price

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Butyl triphenylphosphonium bromide   (BTPPBR)    CAS.No.: 1779-51-7                                                          Molecular formula:C22H24PBr    Structural formula:        1.Properties    White to almost white crystalline powder   2.Specification  

Item	Specification
Appearance	White to almost white crystalline powder
Content	≥99.0%
Loss on drying	≤0.5%
Melting point	238~242℃

   3.Application:   Mainly used as phase transfer catalyst   4.Packing
 25kg Carton Barrel / Paper Bag      5.Storage
a, Stored in cool, dry and ventilation place b, Away from fire and heat c, Handle with care and no breakage   6.Delivery
Common chemical for Land, Sea and Air deliver   Company introduction   1. Establishment: Founded in 1993.    2. Main product: New catalysts, especially phase transfer catalysts (PTC).    3. Location: Headquartered in Jiangyin city, Jiangsu with several production bases    4. Technology:  Establishes PTC processing, synthesis and pilot workshops, analysis and application labs, makes long-term exchange and cooperation with scientific research institutions including Zhejiang University, and keeps a leading position in the field of technology.    5. Picture of Lanyu:    Factory overview: Overview of workshop: R&D Center:  Packings and Delivery: Products:  

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