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Factory best selling Diosbulbin B - Kaempferide Cas No. 491-54-3 – Yongjian Featured Image
  • Factory best selling Diosbulbin B - Kaempferide Cas No. 491-54-3 – Yongjian
  • Factory best selling Diosbulbin B - Kaempferide Cas No. 491-54-3 – Yongjian

Factory best selling Diosbulbin B - Kaempferide Cas No. 491-54-3 – Yongjian

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Cas No.26575-95-1 Alisol B 23-monoacetate , Ternatumoside II , Chonglou saponin Ⅱ , We have ISO 9001 Certification and qualified this product .over 16 years experiences in manufacturing and designing, so our products featured with best quality and competitive price. Welcome cooperation with us!
Factory best selling Diosbulbin B - 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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Factory best selling Diosbulbin B - Kaempferide Cas No. 491-54-3 – Yongjian detail pictures

Factory best selling Diosbulbin B - Kaempferide Cas No. 491-54-3 – Yongjian detail pictures

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With dependable high quality approach, great reputation and excellent customer support, the series of products and solutions produced by our firm are exported to lots of countries and regions for Factory best selling Diosbulbin B - Kaempferide Cas No. 491-54-3 – Yongjian , The product will supply to all over the world, such as: Italy, Porto, Belize, Our main objectives are to provide our customers worldwide with good quality, competitive price, satisfied delivery and excellent services. Customer satisfaction is our main goal. We welcome you to visit our showroom and office. We are looking forward to establish business relation with you.
    • This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
    5 Stars By Melissa from Australia - 2017.03.08 14:45
    This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Helen from Sri Lanka - 2018.06.28 19:27
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