This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.
Gallium oxide
Gallium sesquioxide
Gallium trioxide
Gallia
Gallium(3+) oxide
Physical Properties
Melting Point
3236 to 3290 °F (NTP, 1992)
Density
6.44 at 68 °F (NTP, 1992) - Denser than water; will sink
Physical Description
Gallium oxide is an odorless fine white powder. Insoluble in water. (NTP, 1992)
Found in different crystal forms with the beta being the only stable form; [Merck Index] White odorless solid; [CAMEO] Fine white crystalline powder
State
Solid
Storage Conditions
STORAGE PRECAUTIONS: You should store this chemical under refrigerated temperatures, and protect it from moisture. (NTP, 1992)
Computed Properties
Structural Parameters
Heavy atom count
5
H-bond acceptors
3
Molar refractivity
13.57
TPSA
85.5
LogP / Solubility
WLOGP
-1.12
MLOGP
-0.99
XLogP3
-1.12
Consensus LogP
-1.08
Log S (ESOL)
-0.3
Class (ESOL)
Very soluble
Log S (Ali)
-0.29
Class (Ali)
Very soluble
Log S (SILICOS-IT)
0.05
Class (SILICOS-IT)
Highly soluble
ADME
GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.66
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1
Safety & Transport
GHS Hazard Statements
Not Classified
Reported as not meeting GHS hazard criteria by 13 of 15 companies