99% Purity Enough Stock CAS 40276-11-7 4-Methoxy-2-[ (E) -2-Nitroethenyl]Phenyl Methyl Ether with 1- (2, 5-DIMETHOXYPHENYL) -2-Nitroethene

• Customization: Available
• CAS No.: 40276-11-7
• Formula: C10h11no4
• Model NO.: b tch 40276-11-7
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: Yellow
• MW: 209.2
• Purity: 99%
• Storage: Yes
• Sample: Support
• Transport Package: Bag
• Specification: 25kg
• Trademark: Future Chemical
• Origin: China
• Production Capacity: 1000ton

Product Description

 

 

 

2,5-DIMETHOXY-BETA-NITROSTYRENE for intermediates cas 40276-11-7

2,5-DIMETHOXY-BETA-NITROSTYRENE Basic information
Product Name:	2,5-DIMETHOXY-BETA-NITROSTYRENE
CAS:	40276-11-7
MF:	C10H11NO4
MW:	209.2
EINECS:
2,5-DIMETHOXY-BETA-NITROSTYRENE Chemical Properties
Melting point	116-120 °C(lit.)
Boiling point	348.55°C (rough estimate)
density	1.197
refractive index	1.5400 (estimate)
storage temp.	Sealed in dry,2-8°C
CAS DataBase Reference	40276-11-7(CAS DataBase Reference)

Item	Standard	Test Results
Identification	A.H-NMR:Comply with the structure	Complies
	B.LC-MS:Comply with the structure	Complies
	C.The IR spectrum of sample should be identical with that of reference standard.	Complies
	D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.	Complies
Loss on drying	≤2.0%	0.19%
Heavy metals	≤10 ppm	<10ppm
Water	≤1.0%	0.1%
Sulphated ash	≤0.5% determined on 1.0 g.	0.009%
Residue on ignition	≤0.1%	0.03%
Related Substances	Unspecified impurities: for each impurity ≤0.10%	<0.10%
	Total Impurity ≤0.5%	0.18%
Purity	≥99.0%	99.7%
Assay	99.0%~101.0% (anhydrous substance).	99.8%
Storage	Preserve in well-closed, light-resistant and airtight containers.	Complies

                     

 

     

 

                     

 

     

 

 

 

 

 

 

 

 

 

                                

 

 

 

 

 

 

 

                               

 

 

 

 

 

                          

 

       

 

                           

 

     

 

 

 

 

 

 

 

 

                      

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                          

 

 

 

                         

 

 

 

 

 

 

 

 

 

 

                    

 

 

 

 

 

 

 

 

 

 

 

 

 

                             

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

       

 

 

 

 

 

  

 

 

 

                                    

 

       

 

                               

 

            

 

                                    

 

       

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                      

 

                   

 

 

 

 

 

 

 

 

                               

 

 

 

                               

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                          

 

               

 

                              

 

   

 

                        

 

         

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                        

 

         

 

                              

 

 

 

                        

 

         

 

 

 

 

 

 

 

 

                               

 

 

 

 

 

 

                            

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                              

 

 

 

                             

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                            

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

Company Profile

Packaging & Shipping

Packaging: According to customer requirements

Transportation:Door to Door
Shipping can be DHL, UPS, TNT, EMS, Fedex, etc.
For large orders, they will be delivered by air or sea.  
 

Weight	Package
<25KG	By foil-alum bag/pap/bottle
≥25kg	Package: 25kg/drum/bag or as your request

 

FAQ

Q1  Can i get some samples
A1  Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2  How to start orders or make payments
A2  Proforma invoice will be sent first after confirmation of order, enclosed our bank information.                Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3  How to confirm the Product Quality before placing orders
A3  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
A4  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5  How about delivery leadtime
A5  Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6  Is there a discount
A6  Different quantity has different discount.
Q7  How do you treat quality complaint
A7  First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8  How to contact us
A9  You can chat with us by Trademanager,MSN&Skype Online.
       You can choose your interested products and send inquiry to us.
       You can dial our telephone directly or send Email to us., you will get our reply.