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Neptunium-240

HCID 167334
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Basic information

CAS
15690-84-3
Standard SMILES
[240Np]
InChIKey
LFNLGNPSGWYGGD-AKLPVKDBSA-N
Molecular formula
Np
Average molar mass
240.0562 g/mol
Monoisotopic mass
240.0562

Names & identifiers

Preferred name
Neptunium-240
IUPAC
neptunium-240

Names & synonyms

Neptunium-24015690-84-3240mNp isotopeNeptunium-240m240Np isotopeIsotope:240mNpIsotope:240Np240mNp (isotope)240Np (isotope)Neptunium-240 isotopeIsotope:Neptunium-240Neptunium-240m isotope
Show more names
(~240~Np)NeptuniumIsotope:Neptunium-240mDTXSID20935567

Database identifiers

CAS
15690-84-3
PubChem CID
167334
DTXSID
DTXSID20935567

Properties

Computed structural properties

Topological polar surface area
0 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
0
Rotatable bonds
0
Heavy atoms
1
Formal charge
0
Complexity
0

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Hazard information

DOT Hazard Classification · 3 items

Neptunium-240

Radioactive material

Atomic number: 93

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Compound notes

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