Toluene diisocyanate manufacturer Knowledge Strophanthidin Strophanthidin

Strophanthidin Strophanthidin

Structural formula of Trichoderma aglycone

Structural formula

Business number 01E5
Molecular formula C23H32O6
Molecular weight 404.5
label

3β,5,14-Trihydroxy-19-oxo-5β,

20(22)-cardenolide,

Cymarigenen,

K-Strophanthidin,

Cymarige-nen,

Corchorin,

Cynotoxin,

Corchogenin,

Corchsularin

Numbering system

CAS number:66-28-4

MDL number:MFCD00046266

EINECS number:200-626-6

RTECS number:FH5425000

BRN number:None

PubChem number:24899714

Physical property data

1. Characteristics: Orthogonal flake crystal.
2. Density ( g/mL,25/4): Unsure

3. relative Vapor density (g/mL,Air=1 ): Unsure


4. Melting point (ºC): 171-175 (foaming)
5. Boiling point (ºC,Normal pressure): Unsure

6. Boiling point (ºC, 5.2kPa): Unsure


7. Refractive index:Not sure


8. Flash Point (ºC): Unsure


9. Specific optical rotation (º): Unsure


10. Autoignition point or ignition temperature (ºC): Unsure


11. Vapor pressure (kPa,25ºC): Unsure


12. Saturated vapor pressure (kPa,60ºC): Unsure


2. Molar volume (m3 /mol):282.3


3. isotonic specific volume (90.2K):850.2


4. Surface Tension (dyne/cm):82.1


5. Polarizability10-24cm3): 42.05

Compute chemical data

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

2. Number of hydrogen bond donors: 3

3. Number of hydrogen bond acceptors: 6

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: none

6. Topological molecule polar surface area 104

7. Number of heavy atoms: 29

8. Surface charge: 0

9. Complexity: 777

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 8

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None yet

Storage method


This product should be sealed in0Store in a dry place below ℃ and away from light.

Synthesis method

None yet

Purpose

Biochemical research.

nt-kerning: 0pt”>0Save in a dry place below ℃ and away from light.

Synthesis method

None yet

Purpose

Biochemical research.

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/24102

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