SAFETY INFORMATION
Signal word | Warning |
---|---|
Pictogram(s) |
Gas Cylinder Compressed Gases GHS04 |
GHS Hazard Statements |
H280:Gases under pressure |
Precautionary Statement Codes |
P410+P403:Protect from sunlight. Store in a well-ventilated place. |
COMPUTED DESCRIPTORS
Molecular Weight | 3.0160293220 g/mol |
---|---|
Hydrogen Bond Donor Count | 0 |
Hydrogen Bond Acceptor Count | 0 |
Rotatable Bond Count | 0 |
Exact Mass | 3.0160293220 g/mol |
Monoisotopic Mass | 3.0160293220 g/mol |
Topological Polar Surface Area | 0 Ų |
Heavy Atom Count | 1 |
Formal Charge | 0 |
Complexity | 0 |
Isotope Atom Count | 1 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Helium-3 atom is the stable isotope of helium with relative atomic mass 3.016029. The least abundant (0.000137 atom percent) isotope of naturally occurring helium. It contains a helion.