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CAS: 666175-40-2 (S)-N,N¦Ì-Dimethyl-2,2¦Ì-diamino-1,1¦Ì-binaphthyl, (S)-N,N¦Ì-Dimethyl-1,1¦Ì-binaphthalene-2,2¦Ì--diamine

CAS: 666175-40-2 (S)-N,N¦Ì-Dimethyl-2,2¦Ì-diamino-1,1¦Ì-binaphthyl, (S)-N,N¦Ì-Dimethyl-1,1¦Ì-binaphthalene-2,2¦Ì--diamine

Package: 50 mg / 100 mg / 1 g / 5 g

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Email: [email protected]
By sending an email or an inquiry you can get quotation of this product within 12 hours.

CAS: 666175-40-2 (S)-N,N¦Ì-Dimethyl-2,2¦Ì-diamino-1,1¦Ì-binaphthyl,  (S)-N,N¦Ì-Dimethyl-1,1¦Ì-binaphthalene-2,2¦Ì--diamine

 

SPECIFICATION OF CAS: 666175-40-2 (S)-N,N¦Ì-Dimethyl-2,2¦Ì-diamino-1,1¦Ì-binaphthyl,  (S)-N,N¦Ì-Dimethyl-1,1¦Ì-binaphthalene-2,2¦Ì--diamine

ITEMS

SPECIFICATION

pka

4.89¡À0.40(±Ê°ù±ð»å¾±³¦³Ù±ð»å)

Melting point 

147-150&²Ô²ú²õ±è;¡ã°ä

density 

1.193¡À0.06 g/cm3(Predicted)

storage temp. 

2-8¡ã°ä

Boiling point 

516.1¡À45.0 ¡ãC(Predicted)

Packaging & Shipping
Standard PackagingBottles / Foil Bags / Cartons
Packaging Details

50 mg / 100 mg / 1 g / 5 g

 

We can provide shipping by air through below courier companies:

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Company Information

Zhengzhou Alfa 365betÓéÀÖ Co., Ltd

Zhengzhou Alfa 365betÓéÀÖ Co., Ltd is located in Zhengzhou, 

with more than ten years of experience in production and selling high-quality chemicals, we're supplying fine chemicals,

365betÓéÀÖ reagents, Custom synthesis, etc. products and services. 

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FAQ

1) How can I place order?

A: You can contact us by email about your order details, or place an order on line.

 

2) How can I pay you?

A: After you confirm our PI, we will request you to pay. T/T , Paypal, L/C, West Union etc. are the most usual ways we are using.

 

3) What's the order procedure?

A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pre-paid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock.

Before production finished, we will contact you for shipment details, and the balance payment.

 

4 ) How do you take care when your clients received defective products?

A: Replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.

 

5 ) How do you check all the goods in the production line?

A: We have spot inspection and finished product inspection. We check the products of every batches when they go into next step production.

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Zhengzhou Alfa 365betÓéÀÖ Co.,Ltd
Name: Fiona
E-mail: [email protected]
Add: No.1, Future Road, Qinnan Industrial Zone, Qinyang City, Jiaozuo City, Henan province.