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Massive Selection for Cas No.126253-41-6 - Kaempferide Cas No. 491-54-3 – Yongjian

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We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to deliver you with great provider of processing for Cas No.491-50-9 Quercetin-7-O-β-D-glucopyranoside , Cas No.34532-68-8 Arnicolide D , Ginsenoside Rh4 , We sincerely welcome both foreign and domestic business partners, and hope to work with you in the near future!
Massive Selection for Cas No.126253-41-6 - Kaempferide Cas No. 491-54-3 – Yongjian Detail:

Essential Information

Cas No: 491-54-3

Density: 1.5 ± 0.1 g / cm3

Boiling point: 543.8 ± 50.0 ° C at 760 mmHg

Melting Point: 156-157 º C (lit.)

Molecular Formula: C16H12O6

Molecular Weight: 300.263

Flash Point: 207.1 ± 23.6 ° C

Exact Mass: 300.063385

PSA: 100.13000,  logP: 2.74

Vapor Pressure: 0.0 ± 1.5 mmHg at 25 ° C

Refractive Index: 1.710

Storage Conditions: 2-8 ° C

Molecular Structure

Molar refractive index: 76.232

Molar volume: (cm3 / mol): 195.13

Isotonic specific volume (90.2k): 578.04

Surface tension (dyne / cm): 77.05

Polarizability (10-24cm3): 30.22

Computational Chemistry

1. Reference value for hydrophobic parameter calculation (xlogp): None

2. Number of hydrogen bond donors: 3

3. Number of hydrogen bond receptors: 6

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: 24

6. Topological molecular polarity surface area 96.2

7. Number of heavy atoms: 22

8. Surface charge: 0

9. Complexity: 465

10. Number of isotopic atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Number of uncertain atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of indeterminate chemical bond stereocenters: 0

15. Number of covalent bond units: 1


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Massive Selection for Cas No.126253-41-6 - Kaempferide Cas No. 491-54-3 –  Yongjian detail pictures

Massive Selection for Cas No.126253-41-6 - Kaempferide Cas No. 491-54-3 –  Yongjian detail pictures


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Well-run equipment, expert income workforce, and far better after-sales expert services; We are also a unified large family, anyone stick to the corporate value "unification, dedication, tolerance" for Massive Selection for Cas No.126253-41-6 - Kaempferide Cas No. 491-54-3 – Yongjian , The product will supply to all over the world, such as: Mongolia, Pakistan, Philippines, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.
  • Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Chris Fountas from Turkey - 2018.02.04 14:13
    This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Roxanne from Nepal - 2018.12.10 19:03
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