Historical Factory Record
Historical Supply Reference
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.
- Pack sizes on record: 5g
- Available purity: ≥97%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 5g | ≥97% | 0 Out of Stock | Shanghai | Inquiry |
12036-22-5 / dioxotungsten
Tungsten(IV) oxide | Tungsten dioxide | Tungsten oxide (WO2)
Basic Information
CAS
12036-22-5
Multi CAS
Yes
Molecular Formula
O2W
Molecular Weight
215.840000
Exact Mass
215.940762
SMILES
O=[W]=O
InChI
InChI=1S/2O.W
InChIKey
DZKDPOPGYFUOGI-UHFFFAOYSA-N
Synonyms
Tungsten(IV) oxide
Tungsten dioxide
Tungsten oxide (WO2)
Tungsten (IV) oxide
UNII-0Q43JGJ0GV
Physical Properties
Physical Description
Dark blue or brown odorless powder
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
3
H-bond acceptors
2
Molar refractivity
1.37
TPSA
34.14
LogP / Solubility
WLOGP
-0.24
MLOGP
-0.21
XLogP3
-0.24
Consensus LogP
-0.23
Log S (ESOL)
-1.03
Class (ESOL)
Soluble
Log S (Ali)
-1.16
Class (Ali)
Soluble
Log S (SILICOS-IT)
-0.86
Class (SILICOS-IT)
Very soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.21
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
Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H335 (87.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
H413 (18.8%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P261, P271, P273, P304+P340, P319, P403+P233, P405, and P501
