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7440-45-1 molecular structure
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cerium

ChemBase ID: 107979
Molecular Formular: Ce
Molecular Mass: 140.116
Monoisotopic Mass: 139.905438
SMILES and InChIs

SMILES:
[Ce]
Canonical SMILES:
[Ce]
InChI:
InChI=1S/Ce
InChIKey:
GWXLDORMOJMVQZ-UHFFFAOYSA-N

Cite this record

CBID:107979 http://www.chembase.cn/molecule-107979.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
cerium
IUPAC Traditional name
cerium
Synonyms
Cerium
Cerium, AAS standard solution, Specpure®, Ce 1000 g/ml
Cerium, plasma standard solution, Specpure®, Ce 10,000 g/ml
Cerium, plasma standard solution, Specpure®, Ce 1000 g/ml
Cerium ingot
Cerium rod, 6.35mm (0.25in) dia
Cerium foil, 0.62mm (0.024in) thick
CERIUM
Cerium(III) nitrate solution
Cerium standard for AAS
Cerium foil, 0.25mm (0.01in) thick
Cerium rod, 12.7mm (0.5in) dia
Cerium foil, 1.0mm (0.04in) thick
Cerium foil, 0.1mm (0.004in) thick
铈, AAS 标准溶液, Specpure®, 铈含量1000μ/ml
铈,等离子 标准溶液, Specpure®, Ce 10,000®g/ml
铈, 等离子 标准溶液, Specpure®, Ce 1000®g/ml
铈锭
铈棒, 6.35mm (0.25in) 直径
铈箔, 0.62mm (0.024in) 厚
硝酸铈(III) 溶液
AAS 铈标准品
铈箔, 0.25mm (0.01in)厚
铈棒, 12.7mm (0.5in) 直径
铈箔, 1.0mm (0.04in) 厚
铈箔, 0.1mm (0.004in) 厚
CAS Number
7440-45-1
13550-45-3
EC Number
231-714-2
231-154-9
MDL Number
MFCD00010924
PubChem SID
24855943
24869828
24853326
24855785
162094387
PubChem CID
23974

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
H Acceptors H Donor
LogD (pH = 5.5) 0.0  LogD (pH = 7.4) 0.0 
Log P 0.0  Molar Refractivity 0.0 cm3
Polarizability 6.0580606 Å3 Polar Surface Area 0.0 Å2
Rotatable Bonds Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Apperance
≈0.21g/mm, Cast rod, diameter is approximate expand Show data source
≈0.42g/25x25mm, Packaged in mylar under argon expand Show data source
≈0.86g/mm, Cast rod, diameter is approximate expand Show data source
≈1.04g/25x25mm, Packaged in mylar under argon expand Show data source
≈2.6g/25x25mm, Packaged in mylar under argon expand Show data source
≈4.2g/25x25mm, Packaged in mylar under argon expand Show data source
chips expand Show data source
chunks expand Show data source
foil expand Show data source
ingot expand Show data source
Liquid expand Show data source
Packaged under mineral oil expand Show data source
powder expand Show data source
Melting Point
795 °C(lit.) expand Show data source
Boiling Point
3443 °C(lit.) expand Show data source
Density
1.02 g/mL at 20 °C expand Show data source
6.67 g/mL at 25 °C(lit.) expand Show data source
Resistivity
73 μΩ-cm, 20°C expand Show data source
European Hazard Symbols
Corrosive Corrosive (C) expand Show data source
Flammable Flammable (F) expand Show data source
Irritant Irritant (Xi) expand Show data source
Harmful Harmful (Xn) expand Show data source
UN Number
1333 expand Show data source
2031 expand Show data source
3078 expand Show data source
UN1333 expand Show data source
UN3264 expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
1 expand Show data source
3 expand Show data source
Hazard Class
4.1 expand Show data source
4.3 expand Show data source
8 expand Show data source
Packing Group
2 expand Show data source
II expand Show data source
III expand Show data source
Risk Statements
11-14/15-20/21/22-36/37/38 expand Show data source
11-15 expand Show data source
11-15-20/21/22-36/37/38 expand Show data source
11-20/21/22-36/37/38 expand Show data source
34 expand Show data source
36/38 expand Show data source
R:10 expand Show data source
Safety Statements
16-26-36/37/39 expand Show data source
16-26-36/37/39-43 expand Show data source
23-26-36/37/39-45 expand Show data source
26 expand Show data source
7/8-43 expand Show data source
S:9-16-29 expand Show data source
TSCA Listed
expand Show data source
GHS Pictograms
GHS02 expand Show data source
GHS05 expand Show data source
GHS07 expand Show data source
GHS Signal Word
Danger expand Show data source
Warning expand Show data source
GHS Hazard statements
H228-H260 expand Show data source
H228-H261-H302 + H312 + H332-H315-H319-H335 expand Show data source
H228-H302 + H312 + H332-H315-H319-H335 expand Show data source
H314 expand Show data source
H314-H318 expand Show data source
H315-H319 expand Show data source
GHS Precautionary statements
P210-P231 + P232-P261-P280-P305 + P351 + P338-P422 expand Show data source
P210-P231+P232-P241-P370+P378A-P402+P404-P501A expand Show data source
P210-P261-P280-P305 + P351 + P338 expand Show data source
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A expand Show data source
P305 + P351 + P338 expand Show data source
Personal Protective Equipment
Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges expand Show data source
RID/ADR
UN 1333 4.1/PG 2 expand Show data source
UN 2031 8/PG 2 expand Show data source
UN 3078 4.3/PG 2 expand Show data source
Purity
90% expand Show data source
99% (REO) expand Show data source
99.8% min (REO) expand Show data source
99.9% (metals basis excluding Ta) expand Show data source
99.9% (rare earth, metals basis) expand Show data source
99.9% (REO) expand Show data source
99.9% trace metals basis expand Show data source
Concentration
1.0 g/L Ce in nitric acid expand Show data source
Particle Size
-40 mesh expand Show data source
Certificate of Analysis
Download expand Show data source
Shelf Life
(limited shelf life, expiry date on the label) expand Show data source
Size
25 mm × 25 mm × 1 mm expand Show data source
Empirical Formula (Hill Notation)
Ce expand Show data source

DETAILS

DETAILS

MP Biomedicals MP Biomedicals Sigma Aldrich Sigma Aldrich
MP Biomedicals - 05205660 external link
MP Biomedicals Rare Chemical collection
Sigma Aldrich - 261041 external link
包装
25, 100 g in poly bottle
Sigma Aldrich - 461210 external link
Packaging
50 g in poly bottle
Sigma Aldrich - 263001 external link
Packaging
10 g in poly bottle
Sigma Aldrich - 693766 external link
Application
Used in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, for the preparation of thin films.
Sigma Aldrich - 22236 external link
Preparation Note
prepared with Ce(NO3)3 and HNO3 (0.5 M)

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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