2, 2′, 7, 7′-Tetrabromo-9, 9′-Spirobifluorene CAS No. 128055-74-3

• Customization: Available
• CAS No.: 128055-74-3
• Formula: C25h12br4
• Model NO.: km-565
• EINECS: N/a
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Molecular Weight: 631.98
• Melting Point: 395-400°c
• Boiling Point: 633.7±55.0 °c
• Density: 2.12±0.1 g/cm3
• Transport Package: 25kg / Fibre Drum
• Specification: 98%min
• Trademark: KMW
• Origin: China
• HS Code: 2942000000
• Production Capacity: Made to Order

Product Description

Product No.:km-565

Product Name:2,2',7,7'-Tetrabromo-9,9'-Spirobifluorene

Cas No.:128055-74-3

Molecular Formula:C₂₅H₁₂Br₄

Molecular Weight:631.98

Appearance:white powder
Assay : 98%min
 
Package: 25kg/ fibre drum
Application: OLED intermediates

 

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1. Who are we?
We are based in Wuhan, Hubei province, China, start from 2011, works on research and development, production and technical services of Silicone chemicals, pharmaceutical intermediates, electronic chemicals, organic fluorine surfactant, electroplating chemicals etc.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Organic silicone oils, pharmaceutical intermediates, electronic chemicals, organic fluorine surfactant, electroplating chemicals ,etc.

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