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Molecule
ID:110240
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
GeH₂O₂
Molecular Mass
106.65468
Exact Mass
107.9266563
Charge
0
InChI
InChI=1S/GeO2/c2-1-3
InChIKey
YBMRDBCBODYGJE-UHFFFAOYSA-N
Canonic Smiles
O=[GeH2]=O
Isomeric Smiles
O=[GeH2]=O
Calculated Properties
JChem
H Acceptors
2
H Donor
0
LogD (pH = 5.5)
-0.7028
LogD (pH = 7.4)
-0.7028
Log P
-0.7028
Molar Refractivity
2.8858
Polarizability
5.230633
Polar Surface Area
34.14
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 Traditional name
•
IUPAC name
•
Synonyms
Registration numbers
Properties
•
Safety Information
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Product Information
•
Physical Property
Related Proteins
Molecular Spectra
Molecule Details
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MP Biomedicals
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Wikipedia
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Sigma Aldrich
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
MP Biomedicals
05214218
Sigma Aldrich
483001
483702
199478
48860
Alfa Aesar
10510
11155
36382
Academic Data
Wikipedia
Germanium_dioxide
PubChem
14796
Names and Identifiers
IUPAC Traditional name
germanium dioxide
IUPAC name
germanedione
Synonyms
GERMANIUM DIOXIDE
G-15
Germanium(IV) oxide
Germanic acid
Germanium dioxide
ACC10380
Germanic oxide
Germania
氧化锗(IV)
Germanium oxide
二氧化锗
Germanium(IV) oxide
二氧化锗, Puratronic®
二氧化锗(IV)
Germanium(IV) oxide, Puratronic®
Registration numbers
CAS Number
1310-53-8
EC Number
215-180-8
Unique Ingredient Identifier
5O6CM4W76A
Wikipedia Title
Germanium_dioxide
Chemspider ID
14112
PubChem CID
14796
PubChem SID
162095424
24871860
24871912
24851918
MDL Number
MFCD00011030
Merck Index
144409
Molecule Details
MP Biomedicals
05214218
MP Biomedicals Rare Chemical collection
Wikipedia
Germanium_dioxide
Sigma Aldrich
483001
Packaging
10, 50 g in poly bottle
483702
Application
Building block for inorganic nanowires.1 Used in the synthesis of ultra-high refractive index and ultra-low loss optical waveguides.2
Packaging
25 g in poly bottle
5 g in glass bottle
199478
Packaging
10, 25, 100 g in poly bottle
Application
Starting material for HfGeO4 and HfGeO4:Ti, both used in x-ray phosphors.1
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
CAS Number
•
EC Number
•
Unique Ingredient Identifier
•
Wikipedia Title
•
Chemspider ID
•
PubChem CID
•
PubChem SID
•
MDL Number
•
Merck Index
Properties
Safety Information
Risk Statements
R:
22
Source
22
Source
Safety Statements
S:
36/37/39
Source
36
-
60
Source
36
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Source
LY5240000
Source
Harmful (Xn)
Not listed
Source
3700 m/kg (rat, oral)
Source
Warning
Source
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
1
Source
H302
-
H332
Source
H302
Source
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Source
P264
-
P270
-
P301+P312
-
P330
-P501A
Source
是
Source
Product Information
Download link
Source
99.999%
Source
99.999% trace metals basis
Source
≥99.99% trace metals basis
Source
99.998% trace metals basis
Source
99.99%
Source
99.9999% (metals basis)
Physical Property
white powder or colourless crystals
Source
powder
Source
(crystalline powder)
Source
-40 Mesh Powder
Source
Powder
Source
3-12mm Sintered Lump
Source
4.228 g/cm
3
Source
Source
Harmful (X)
Source
Source
Source
99.999% (metals basis)
Source
99.99% (metals basis)
Source
Linear Formula
GeO2
Source
Grade
for electronic purposes
Source
puriss.
Source
4.22 g/mL at 25 °C
Source
3.637 g/mL at 25 °C
Source
6.239 g/mL at 25 °C
Source
6.239
Source
Refractive Index
1.650
Source
Melting Point
1115°C
Source
>400 °C(lit.)
Source
1086°C
Source
Solubility
4.47 g/L (25 °C)
10.7 g/L (100 °C) in water
Source
insoluble in HF, HCl
soluble in other acid and alkali
Source
ethylene glycol: soluble
Source
Slightly soluble in sodium hydroxide. Insoluble in water and hydrochloric acid
Source
Flash Point
Non-flammable
Source
MSDS Link
RTECS
European Hazard Symbols
EU Index
LD50
GHS Signal Word
GHS Pictograms
German water hazard class
GHS Hazard statements
Personal Protective Equipment
GHS Precautionary statements
TSCA Listed
Certificate of Analysis
Purity
Apperance
Density