Chinese toad spirit

Structural formula of Sinobufosin

Structural formula

Business number 050M
Molecular formula C26H34O6.nH2O
Molecular weight None yet
label

Chinese toad poison essence,

toad cinnamon,

Huachanfenduji,

5β,20(22)-Bufadienolide-3β,16β-diol-14,15β-epoxy 16-acetate,

14,15β-Epoxy-3β,16β-dihydroxy-5β,20(22)-bufadienolide 16-acetate

Numbering system

CAS number:470-37-1

MDL number:MFCD00056825

EINECS number:None

RTECS number:EI2955000

BRN number:None

PubChem ID:None

Physical property data

1. Character: Undetermined


2. Density (g/ m3,25/4): Undetermined


3. Relative vapor density (g/cm 3,AIR=1): Undetermined


4. Melting point (ºC):133


5. Boiling point (ºC,Normal pressure):300


6. Boiling point (ºC,5.2kPa): Undetermined


7. Refractive Index: Undetermined


8. Flash Point (ºF):230


9. Specific optical rotation (º): Undetermined


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


11. Vapor pressure (kPa,25ºC): Undetermined


7. Number of heavy atoms:32


8. Surface Charge :0


9. Complexity :923


10. Isotope atomic number:0


11. Determine the number of atomic stereocenters:10


12. Uncertain number of atomic stereocenters:0


13. Determine the number of stereocenters of chemical bonds:0


14. Uncertain number of chemical bond stereocenters:0


15. Number of covalent bond units: 1

Properties and stability

Use and store according to specifications, no decomposition will occur, and avoid contact with oxides

Storage method

Save sealed at 2-8°C, placed in a ventilated, dry place, and avoid contact with other oxides.

Synthesis method

None yet

Purpose

None yet

GN: left; TEXT-INDENT: -18pt; MARGIN: 0cm 0cm 0pt 36pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; mso-margin-top-alt: auto; mso-margin-bottom- alt: auto” class=MsoNormal align=left>14. Uncertain number of chemical bond stereocenters:0


15. Number of covalent bond units: 1

Properties and stability

Use and store according to specifications, no decomposition will occur, and avoid contact with oxides

Storage method

Save sealed at 2-8°C, placed in a ventilated, dry place, and avoid contact with other oxides.

Synthesis method

None yet

Purpose

None yet

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/29189

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