Hot Sales 99% Ethyltriphenylphosphonium Bromide/ Tpepb CAS 1530-32-1

• CAS No.: 1530-32-1
• Formula: 1530-32-1
• EINECS: 216-223-3
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Transport Package: 25kg Net Drum
• Specification: 99%
• Trademark: SWC
• Origin: China
• Production Capacity: 20mts/Month

Product Description

Product Description

Product Details: Ethyltriphenylphosphoniumbromide (ETPPB)
CAS No.: 1530-32-1
Molecular Formula: C20H20BrP
Appearance: White Powder
Usage: Dyestuff Intermediates, Flavor & Fragrance Intermediates, Syntheses Material Intermediates
Purity :99%min
Application
1.Fine chemicals, , liquid crystal monomer synthesis of the phosphine leaf lide precursor, and carbonyl compound reaction to make olefins.

2.The curing agent of powder coating and epoxy resin can reduce curing temperature and shorten curing time.

3.Phase transfer catalyst in organic synthesis chemistry. Mild heterogeneous reaction conditions to speed up the reaction rate and improve the reaction yield.

Specification

Item	Specification
Appearance	white to almost white crystal
Assay	≥99%
Loss on Drying	≤0.5%
Application	Ion pair reagent, phase transfer catalyst

Packing and Storage
Packing In 25kgs net steel or plastic drum.
Storage Keep tightly closed. Keep away from heat, sparks, and open flame.

 

Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 

For those high value products, you just need to freight and certain product cost. When we both cooperate for 

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) 

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on 

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide 

for you all are qualified. We will have goods tested and provide COA before delivery for sure.