Coloration Products
Description
4,4′-Difluorodiphenylmethanone Bis(4-fluorophenyl)-methanone CAS 345-92-6 EINECS 206-466-3
Product description:
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Can be used for optical recording materials and recording electrical imaging agent and a charge control agent, but also for some of the polymerization initiator, the monomeric materials in many copolymer.Irritating to eyes, respiratory system and skin.
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Quick Detail
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Product name | 4,4′-Difluorodiphenylmethanone |
Other name | Bis(4-fluorophenyl)-methanone |
CAS register number | 345-92-6 |
EINECS | 206-466-3 |
Molecular formula | C13H8F2O |
Molecular weight | 218.2 |
Molecular structure | |
Melting point | 102-105°C |
Assay | 99% |
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COA:
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Test | Analysis Standard | Results |
Appearance | White crystal powder | Conform |
Assay | ≥99% | 99.22% |
Melting point | 102-105°C | 102.5-104.1°C |
Loss On Drying | ≤0.5% | 0.32% |
Conclusion | ? | Conform |
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FAQ:
Q1: Are you a manufacturer?
A: Yes, We manufacture bulk products in our factory located in Dawu, Hubei, and produce small quantity and customer synthesis products in our lab located in Wuhan.
Q2: Do you have stock?
A: We understand most customers prefer stock, so we& acute;ll try to keep stock for most products. However, for some rare products, we won& acute;t keep stock and it needs time to synthesize.
Q3: What certificates and documents do you offer?
A: Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.
Q4: Why should I choose you?
A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over 5 years, in average.
Strict quality control-comes form our sophisticated management system.
Professional and warm sales team-since we believe we can only win via our hard work in a competitive world
Quick response and excellent presale and after sale service-since we believe our customers deserve all the best service
Q5: Can I get best price from you?
A: Of course. We don& acute;t chase excessive profits and always try tp give best offer. If you are good at bargaining, you can also enjoy fun of bargaining. Just don& acute;t make it too hard!
Q6: How should I pay?
A: We accept all kinds of payment ways. such as alibaba trade asssurance, T/T, West union, Paypal.
Q7: Do you provide free sample?
A: Yes, we can provide free sample if we have in stock, just need you to cover the delivery cost.
Read More
Hubei Shinrezing Pharmaceutical Technology Company
Amino benzophenone,Hydroxy benzophenone,Chemistry Heterocyclic Compounds
Address: Room 301,Block B1,Guanggu Biological City,No.666,Gaoxin Avenue,Gaoxin Technology Development Zone,Donghu District,Wuhan City,Hubei Province,China.,
Wuhan, Hube
China, 430000
Tel: 86-27-87865259
Fax: 86-27-87865259
