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14762-55-1 molecular structure
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(3He)helium

ChemBase ID: 136010
Molecular Formular: He
Molecular Mass: 3.01602932
Monoisotopic Mass: 3.01602932
SMILES and InChIs

SMILES:
[3He]
Canonical SMILES:
[3He]
InChI:
InChI=1S/He/i1-1
InChIKey:
SWQJXJOGLNCZEY-BJUDXGSMSA-N

Cite this record

CBID:136010 http://www.chembase.cn/molecule-136010.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
(3He)helium
IUPAC Traditional name
(3He)helium
Synonyms
Helium-3He
氦气-3He
CAS Number
14762-55-1
EC Number
231-168-5
MDL Number
MFCD00083847
PubChem SID
162230281
PubChem CID
6857639

DATA SOURCES

DATA SOURCES

All Sources Commercial Sources Non-commercial Sources
Data Source Data ID
PubChem 6857639 external link

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
H Acceptors H Donor
Log P 0.0  Molar Refractivity 0.0 cm3
Polarizability 2.046669 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)
Mass Shift
M-1 expand Show data source
RTECS
MH6520000 expand Show data source
UN Number
1046 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
German water hazard class
3 expand Show data source
Hazard Class
2.2 expand Show data source
GHS Pictograms
GHS04 expand Show data source
GHS Signal Word
Warning expand Show data source
GHS Hazard statements
H280 expand Show data source
GHS Precautionary statements
P410 + P403 expand Show data source
Personal Protective Equipment
Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US) expand Show data source
RID/ADR
UN 1046 2.2 expand Show data source
Purity
<0.005% (Total others) expand Show data source
<0.1% (Total others) expand Show data source
<1% (Total others) expand Show data source
≥99% (Total Helium) expand Show data source
≥99.9% (Total Helium) expand Show data source
99.9% (CP) expand Show data source
99.995% (CP) expand Show data source
99.999% (CP) expand Show data source
Isotopic Purity
99.8 atom % expand Show data source
99.95 atom % expand Show data source
99.9999 atom % expand Show data source
Linear Formula
3He expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - 600253 external link
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
Sigma Aldrich - 600237 external link
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
Sigma Aldrich - 600210 external link
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
Sigma Aldrich - 600245 external link
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
Sigma Aldrich - 600229 external link
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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