1. High quality, competitive price: 1) Standard: BP/USP/EP/enterprise standard
2) All purity ≥99%
3) We are a manufacturer and can provide high quality products at factory prices.
2. Fast and safe delivery
1) Packages can be sent within 24 hours of payment. provide
Tracking No. 2) Safe and prudent transportation. Multiple modes of transportation are available for you to choose from.
3) Customs pass rate ≥99%
4) We have our own agents/re-mailers/distributors who can help us ship products very quickly and safely, and we have stock to move.
3. Good communication and credit.
1) Within 6 hours
Fast response to customers 2) Have good business credit in Europe, the United States, Japan, Korea, Africa and other places.
4. Terms of payment: Telegraphic transfer, ,
5. Provide free samples whenever you want.
6. Keep track of your orders. Keep you informed of further updates on your order.
7. Packaging: Professional packaging, professional materials.

Our company has a leading fine chemical supplier factory in China. Our company specializes in processing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary drug intermediates, dye intermediates, pigments, cosmetic raw materials and chemical reagents.

Our company has a number of salesmen, service and information feedback vertical integration of perfect marketing network, products are sold all over the country and exported to South Asia, Europe, America, Africa and other more than 20 countries and regions.

Companies adhering to the "pursuit of quality, innovation and development" business philosophy, based on service, quality of survival, technology and development, adhere to the quality of the first, fair price, do a good job in customer service awareness and responsibility. In the future, Hebei Sankai Chemical Technology Co., Ltd. will always adhere to the "integrity-based, innovation" business philosophy, to achieve integrity management, specialization, internationalization of the road, continuous progress!

Product Introduction:

Density 1.3± 0.1g /cm3

Boiling point 620.1±50.0 °C at 760 mmHg

Melting point 180-187 °C(lit.)

Molecular formula C24H21NO4

Molecular weight 387.428

Flash point 328.8±30.1 °C

Accurate quality 387.147064

PSA 75.63000

LogP 5.41

Appearance properties white crystalline powder

Vapor pressure 0.0±1.9 mmHg at 25°C

Refractive index 1.633

Storage condition

Seal and store in a cool and dry place

stability

It doesn't break down under normal conditions. No hazard response

Computational chemistry

1. Reference value of hydrophobic parameter calculation (XlogP) : 4.6

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond receptors: 4

4. Number of rotatable bonds: 7

5. Topological molecular polar surface area (TPSA) : 75.6

6. Number of heavy atoms: 29

7. Surface charge: 0

8. Complexity: 551

9. Number of isotope atoms: 0

10. Determine the number of atomic constitutive centers: 0

11. Number of uncertain atomic constitutive centers: 1

12. Determine the number of chemical bond structure centers: 0

13. Number of uncertain bond structure centers: 0

14. Number of covalent bond units: 1