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17673-25-5

17673-25-5 structural image
Product Name: PHORBOL
Formula: C20H28O6
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Phorbol is a white solid. (NTP, 1992)
Color/Form Anhydrous crystals; two forms of solvated crystals from ethyl acetate; solvated crystals from methanol or ethanol
Melting Point 482 to 484 °F (solvent-free) (decomposes) (NTP, 1992)
Solubility Quite soluble (NTP, 1992)
Density Density of solvated phorbol: 1.2 g/cu cm, where solvated phorbol contains one phorbol molecule and one ethanol molecule.
Stability/Shelf Life Phorbol is unstable to prolonged exposure to air, light and ambient temperatures.
Optical Rotation Specific optical rotation (water): +102 deg at 24 °C/D; +118 deg at 20 °C/D (c = 0.4 in dioxane)
Decomposition Decomposes at 250-251 °C (solvent free)
Other Experimental Properties Phorbol is unstable to prolonged exposure to air, light and ambient temperatures. It is also sensitive to acid and alkalis and is subject to autooxidation. It dissolves slowly, therefore solution in a desired solvent is best accomplished by prolonged shaking under an inert atmosphere.
Chemical Classes Biological Agents -> Plant Toxins

SAFETY INFORMATION

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.

COMPUTED DESCRIPTORS

Molecular Weight 364.4 g/mol
XLogP3 -0.8
Hydrogen Bond Donor Count 5
Hydrogen Bond Acceptor Count 6
Rotatable Bond Count 1
Exact Mass 364.18858861 g/mol
Monoisotopic Mass 364.18858861 g/mol
Topological Polar Surface Area 118 Ų
Heavy Atom Count 26
Formal Charge 0
Complexity 753
Isotope Atom Count 0
Defined Atom Stereocenter Count 8
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Phorbol is a white solid. (NTP, 1992)