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Molecule
ID:111520
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
O₃W
Molecular Mass
231.8382
Exact Mass
231.93567486
Charge
0
InChI
InChI=1S/3O.W
InChIKey
ZNOKGRXACCSDPY-UHFFFAOYSA-N
Canonic Smiles
O=[W](=O)=O
Isomeric Smiles
O=[W](=O)=O
Calculated Properties
JChem
H Acceptors
3
H Donor
0
LogD (pH = 5.5)
-1.0542
LogD (pH = 7.4)
-1.0542
Log P
-1.0542
Molar Refractivity
4.3287
Polarizability
9.691569
Polar Surface Area
51.21
Rotatable Bonds
0
Lipinski's Rule of Five
true
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
No Data Available
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Molecular Spectra
No Data Available
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Commercial Catalog
•
Academic Data
Names and Identifiers
•
IUPAC name
•
IUPAC Traditional name
•
Synonyms
Registration numbers
Properties
•
Safety Information
•
Physical Property
•
Product Information
Related Proteins
Molecular Spectra
Molecule Details
•
MP Biomedicals
•
Wikipedia
•
Sigma Aldrich
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
MP Biomedicals
05219629
Sigma Aldrich
550086
232785
204781
95410
Academic Data
Wikipedia
Tungsten_trioxide
PubChem
14811
Names and Identifiers
IUPAC name
trioxotungsten
IUPAC Traditional name
trioxotungsten
tungsten trioxide
Synonyms
TUNGSTIC OXIDE
Tungsten trioxide
Tungsten(VI) oxide
Tungstic anhydride
Tungsten(VI) oxide
Tungstic oxide
氧化钨(VI)
钨酸酐
Registration numbers
EC Number
215-231-4
CAS Number
1314-35-8
PubChem SID
162089687
24879090
24852293
24853929
PubChem CID
14811
Wikipedia Title
Tungsten_trioxide
MDL Number
MFCD00011466
Molecule Details
MP Biomedicals
05219629
MP Biomedicals Rare Chemical collection
Wikipedia
Tungsten_trioxide
Sigma Aldrich
550086
Packaging
5, 25 g in poly bottle
232785
Packaging
100, 500 g in poly bottle
2 kg in poly bottle
204781
Packaging
10, 50, 250 g in poly bottle
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
EC Number
•
CAS Number
•
PubChem SID
•
PubChem CID
•
Wikipedia Title
•
MDL Number
Properties
Safety Information
European Hazard Symbols
Harmful (Xn)
Source
Risk Statements
R:
22
-
36/37/38
Source
22
-
36/37/38
Source
MSDS Link
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Safety Statements
S:
25
-
26
-
36/37/39
Source
26
-
36
Source
RTECS
YO7760000
Source
EU Index
Not listed
Source
Main Hazard
Irritant
Source
German water hazard class
nwg
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Source
GHS Signal Word
Warning
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
GHS Hazard statements
H302
-
H315
-
H319
-
H335
Source
Physical Property
Density
7.160 g/ml
Source
7.16 g/cm
3
Source
7.16 g/mL at 25 °C(lit.)
Source
Melting Point
1473°C
Source
Solubility
insoluble in water
Source
slightly soluble in HF
Source
Flash Point
Non-flammable
Source
Canary yellow powder
Source
nanopowder
Source
powder
Source
1700°C (approx)
Source
Product Information
Purity
99.5%
Source
≥99% trace metals basis
Source
99.995% trace metals basis
Source
99.9%
Source
Certificate of Analysis
Download link
Source
Particle Size
<100 nm (TEM)
Source
≤20 μm
Source
WO3
Source
puriss.
Source
Apperance
Boiling Point
Linear Formula
Grade