NewblueCHEM--50890-67-0--High purity 4,5-DIAZAFLUOREN-9-ONE factory price
Min.Order / FOB Price:Get Latest Price
| 1 Metric Ton |
FOB Price: USD 2000.0000 |
- Min.Order :1 Metric Ton
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
TIANFUCHEM--50890-67-0 High purity 4,5-DIAZAFLUOREN-9-ONE 4,5-DIAZAFLUOREN-9-ONE factory price
Quick Details
- Appearance:White Powder
- Application:API，Pharmaceutical intermediates
- PackAge:25KGS/Drum
- ProductionCapacity:1000|Metric Ton|Day
- Storage:Room temperature
- Transportation:BY SEA
Superiority:
NewblueCHEM--50890-67-0--High purity 4,5-DIAZAFLUOREN-9-ONE factory price
Our company was built in 2009 with an ISO certificate.In the past 10 years,
we have grown up as a famous fine chemicals supplier in China
And we had established stable business
relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.
Our main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Pharmaceutical intermediates
About us
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
Our advantage:
Q1:Can I get the free sample
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
Payment by T/T, or Paypal or L/C.
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What’s your MOQ
A:Usually according you demand.
Q5: How about delivery leadtime
A:Delivery lead time: As soon as possible. (Chinese holiday not included)
Q6:Is there a discount
A:Different quantity has different discount.
Q7: How to contact us
A:You can chat with us by Trademanager,Email,WhatsAPP,Wechat.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get our reply.
Details:
NewblueCHEM--50890-67-0--High purity 4,5-DIAZAFLUOREN-9-ONE factory price
Our company was built in 2009 with an ISO certificate.In the past 10 years,
we have grown up as a famous fine chemicals supplier in China
And we had established stable business
relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.
Details
4,5-DIAZAFLUOREN-9-ONE
4,5-DIAZAFLUORENE-9-ONE; 4,5-Diazafluoren-9-one, 98 +%; 5H-Cyclopenta [1,2-b: 5 , 4-b '] dipyridin-5-one; 4,5-Diazafluoren-9-one 97%; 50890-67-0; AKOS BBS-00000188
CAS number: 50890-67-0
Molecular formula: C11H6N2O
Molecular weight: 182.18
EINECS number:
Related Categories: Organic Building Blocks; General Reagents; Optoelectronic Materials; Ketone; Electronic Chemicals; Heterocyclic Building Blocks; N-Containing; Others
Mol file: 50890-67-0.mol
4,5-diazofluoren-9-one
4,5-diazafluorene-9-one
Melting point 214-217 ° C (lit.)
Solubility in dichloromethane, tetrahydrofuran, chloroform, benzene, toluene and polar organic solvents. Insoluble in diethyl ether and alkanes.
Maximum wavelength (λmax) 340nm (H2O) (lit.)
InChIKey PFMTUGNLBQSHQC-UHFFFAOYSA-N
4,5-diazafluorene-9-one use and synthesis method
Security Information
Dangerous goods signs Xi
Danger category code 36/37/38
Safety Instructions 26-37 / 39
WGK Germany 3
Our main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Pharmaceutical intermediates
Packing:
About us
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
Delivery:
Our advantage:
Q1:Can I get the free sample
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
Payment by T/T, or Paypal or L/C.
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What’s your MOQ
A:Usually according you demand.
Q5: How about delivery leadtime
A:Delivery lead time: As soon as possible. (Chinese holiday not included)
Q6:Is there a discount
A:Different quantity has different discount.
Q7: How to contact us
A:You can chat with us by Trademanager,Email,WhatsAPP,Wechat.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get our reply.
Our Factory
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