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CAS 1314-35-8 Tungsten(VI) Oxide (99.9%, trace metals basis) molecular structure lightbox
CAS RN: 1314-35-8

Tungsten(VI) Oxide (99.9%, trace metals basis)

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10 package records10 with current stock6 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250824 5g / 25g / 100g / 500g Confirm by inquiry Shandong, Guangdong, Chongqing, Hebei, Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260117 100g In stock Shanghai, Tianjin, Wuhan Inquiry
Batchno.20250503 25g In stock Shanghai Inquiry
Batchno.20260403 500g In stock Shanghai, Tianjin Inquiry
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Batchno.20251124 25g / 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250329 100g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20260312 25g In stock Shanghai Inquiry
Batchno.20260331 500g In stock Shanghai, Shenzhen Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251120 2g / 10g / 50g / 250g / 1kg / 5kg Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260701 25g / 100g / 500g Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
  • Product code: ICTT3989
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1314-35-8 / trioxotungsten

Standard CAS: 1314-35-8 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
1314-35-8
Multi CAS
No
Molecular Formula
O3W
Molecular Weight
231.840000
Exact Mass
231.935677
SMILES
O=[W](=O)=O
InChI
InChI=1S/3O.W
InChIKey
ZNOKGRXACCSDPY-UHFFFAOYSA-N

Physical Properties

Melting Point
1472 °C
Density
7.2
Physical Description
Dry Powder; Dry Powder, Pellets or Large Crystals, Other Solid; Other Solid; Dry Powder, Other Solid, NKRA; Pellets or Large Crystals Canary yellow solid; [Merck Index] Blue or brown odorless powder; Insoluble in water; [Hawley]
Appearance
Canary yellow, heavy powder; dark orange when heated, regaining the original color on cooling Yellow, rhombic crystals, or yellow-orange powder
State
Solid

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
-0.31
XLogP3
-0.36
Consensus LogP
-0.34
Log S (ESOL)
-1.05
Class (ESOL)
Soluble
Log S (Ali)
-1.2
Class (Ali)
Soluble
Log S (SILICOS-IT)
-0.87
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)
-4.39

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
H302 (58.5%): Harmful if swallowed [Warning Acute toxicity, oral] H315 (57.3%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (57.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (57.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation] H302: Harmful if swallowed [Warning Acute toxicity, oral]
Precautionary Statement Codes
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 P264, P270, P301+P317, P330, and P501

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