All Photos(1)
Linear Formula:
18O2
CAS Number:
Molecular Weight:
36.00
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
Recommended Products
vapor density
1.11 (vs air)
isotopic purity
25 atom % 18O (random)
form
gas
bp
−183 °C (lit.)
mp
−218 °C (lit.)
mass shift
M+4
SMILES string
[18O]=[18O]
InChI
1S/O2/c1-2/i1+2,2+2
InChI key
MYMOFIZGZYHOMD-XPULMUKRSA-N
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Packaging
All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP). One STP Liter is 7.7% more gas than one NTP Liter.
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.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Ox. Gas 1 - Press. Gas Compr. Gas
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Sui So et al.
Physical chemistry chemical physics : PCCP, 16(45), 24954-24964 (2014-10-18)
β-Hydroxyperoxyl radicals are formed during atmospheric oxidation of unsaturated volatile organic compounds such as isoprene. They are intermediates in the combustion of alcohols. In these environments the unimolecular isomerization and decomposition of β-hydroxyperoxyl radicals may be of importance, either through
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