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Molecule
ID:126211
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
CB₄
Molecular Mass
55.2547
Exact Mass
56.0372216
Charge
0
InChI
InChI=1S/CB4/c2-1-3(2)5(1)4(1)2
InChIKey
INAHAJYZKVIDIZ-UHFFFAOYSA-N
Canonic Smiles
B12B3C42B1B34
Isomeric Smiles
B12B3B4B1C234
Calculated Properties
JChem
H Acceptors
0
H Donor
0
LogD (pH = 5.5)
5.2282
LogD (pH = 7.4)
5.2282
Log P
5.2282
Molar Refractivity
2.3038
Polarizability
7.82545
Polar Surface Area
0.0
Rotatable Bonds
0
Lipinski's Rule of Five
false
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
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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
•
Academic Data
•
Commercial Catalog
Names and Identifiers
•
IUPAC Traditional name
•
IUPAC name
•
Synonyms
Registration numbers
Properties
•
Physical Property
•
Safety Information
•
Product Information
Related Proteins
Molecular Spectra
Molecule Details
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Wikipedia
•
Sigma Aldrich
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Academic Data
Wikipedia
Boron_carbide
PubChem
123279
Commercial Catalog
Sigma Aldrich
378119
378100
Alfa Aesar
10922
41050
41051
40504
41049
41048
43002
Names and Identifiers
IUPAC Traditional name
boron carbide
IUPAC name
2,3,4,5-tetraboratetracyclo[2.1.0.0
1
,
3
.0
2
,
5
]pentane
Synonyms
Tetrabor
Boron carbide
一碳化四硼
Boron carbide
Carbon tetraboride
碳化硼
Boron carbide sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick
碳化硼溅射靶, 50.8mm (2.0in) 直径 x 6.35mm (0.250in) 厚
碳化硼溅射靶, 50.8mm (2.0in) 直径 x 3.18mm (0.125in) 厚
碳化硼溅射靶, 76.2mm (3.0in) 直径 x 3.18mm (0.125in) 厚
Boron carbide sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick
Boron carbide sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick
碳化硼溅射靶, 76.2mm (3.0in) 直径 x 6.35mm (0.250in) 厚
Boron carbide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick
Registration numbers
PubChem CID
123279
CAS Number
12069-32-8
Wikipedia Title
Boron_carbide
Chemspider ID
109889
EC Number
235-111-5
MDL Number
MFCD00011520
PubChem SID
24863542
24863543
162220552
Merck Index
141344
Molecule Details
Wikipedia
Boron_carbide
Sigma Aldrich
378119
Packaging
50 g in poly bottle
378100
Packaging
100, 500 g in poly bottle
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
PubChem CID
•
CAS Number
•
Wikipedia Title
•
Chemspider ID
•
EC Number
•
MDL Number
•
PubChem SID
•
Merck Index
Properties
Physical Property
Apperance
dark gray or black powder, odorless
Source
powder
Source
22-59 Micron Powder
Source
1-7 Micron Powder
Source
<10 Micron Powder
Source
Boiling Point
3500°C
Source
p𝘒ₐ
6–7 (20 °C)
Source
Density
2.52 g/cm
3
, solid.
Source
2.51 g/mL at 25 °C(lit.)
Source
2.52
Source
Solubility
insoluble in water
Source
Melting Point
2763°C
Source
2350°C
Source
Safety Information
European Hazard Symbols
Harmful (Xn)
Source
Harmful (X)
20
Source
20
-
36/37/38
Source
22
-
36/37/39
-
38
Source
9
-
26
-
36/37
Source
22/38/36/37/39
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
Warning
Source
dust mask type N95 (US), Eyeshields, Gloves
Source
3
Source
H332
Source
H332
-
H315
-
H319
-
H335
Source
Download link
Source
Download link
Source
ED7420000
Source
是
Source
否
Source
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
Source
P261
-
P271
-
P304+P340
-
P312
Product Information
Purity
98%
Source
90+%
Source
99.5% (metals basis)
Source
99+%
Source
Particle Size
-200 mesh
Source
<10 μm
Source
Linear Formula
CB4
Source
Source
Source
22/36/37/39/38
Source
Source
Source
Risk Statements
Safety Statements
GHS Pictograms
GHS Signal Word
Personal Protective Equipment
German water hazard class
GHS Hazard statements
MSDS Link
RTECS
TSCA Listed
GHS Precautionary statements