CAS RN: 1313-27-5
Molybdenum(VI) Oxide
Product Availability
Choose a grade to view its available package options.
12 package records8 with current stock5 grade groups
- Product code: SSC-038084
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: 500g
- 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 |
|---|---|---|---|---|
| 500g | ＞97% | 0 Out of Stock | Shenzhen | Inquiry |
1313-27-5 / trioxomolybdenum
Basic Information
CAS
1313-27-5
Multi CAS
No
Molecular Formula
MoO3
Molecular Weight
143.950000
Exact Mass
145.890147
SMILES
O=[Mo](=O)=O
InChI
InChI=1S/Mo.3O
InChIKey
JKQOBWVOAYFWKG-UHFFFAOYSA-N
Physical Properties
Melting Point
1463 °F (NTP, 1992)
795 °C
Boiling Point
2111 °F at 760 mmHg (Sublimes) (NTP, 1992)
1155 °C, SUBLIMES
Density
4.69 at 68 °F (USCG, 1999) - Denser than water; will sink
4.69 @ 26 °C/4 °C
Physical Description
Molybdenum trioxide appears as colorless to white or yellow odorless solid. Sinks in water. (USCG, 1999)
Pellets or Large Crystals; Dry Powder, Pellets or Large Crystals; Other Solid; Dry Powder, Other Solid; Dry Powder; Other Solid, NKRA
White or slightly yellow to slightly bluish solid; [Merck Index] Light green odorless powder; Partially soluble in water (1.07 g/L at 18 deg C); A soluble compound; [ACGIH]
Appearance
WHITE OR SLIGHTLY YELLOW TO SLIGHTLY BLUISH POWDER OR GRANULES
COLORLESS OR WHITE YELLOW RHOMBIC CRYSTALS
WHITE POWDER AT ROOM TEMP, YELLOW AT ELEVATED TEMP
State
Solid
Storage Conditions
STORAGE PRECAUTIONS: You should store this chemical under refrigerated temperatures and away from all mineral acids and bases. (NTP, 1992)
Computed Properties
Structural Parameters
Heavy atom count
4
H-bond acceptors
3
Molar refractivity
2.06
TPSA
51.21
LogP / Solubility
WLOGP
-0.36
MLOGP
-0.32
XLogP3
-0.36
Consensus LogP
-0.35
Log S (ESOL)
-0.51
Class (ESOL)
Very soluble
Log S (Ali)
-0.48
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.3
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)
-3.85
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
Health Hazard
Acute Toxic
Signal
Warning
Danger
GHS Hazard Statements
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
H351: Suspected of causing cancer [Warning Carcinogenicity]
H319 (> 99.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (> 99.9%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P203, P261, P264+P265, P271, P280, P304+P340, P305+P351+P338, P318, P319, P337+P317, P403+P233, P405, and P501
P203, P260, P261, P264, P264+P265, P270, P271, P280, P304+P340, P305+P351+P338, P318, P319, P337+P317, P403+P233, P405, and P501
P203, P260, P264, P270, P280, P301+P316, P308+P316, P318, P319, P321, P330, P405, and P501
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