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Merck
CN

602922

Sigma-Aldrich

氧-18O2

25 atom % 18O (random)

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About This Item

线性分子式:
18O2
CAS号:
分子量:
36.00
MDL编号:
UNSPSC代码:
12142200
PubChem化学物质编号:

蒸汽密度

1.11 (vs air)

同位素纯度

25 atom % 18O (random)

形式

gas

bp

−183 °C (lit.)

mp

−218 °C (lit.)

质量偏移

M+4

SMILES字符串

[18O]=[18O]

InChI

1S/O2/c1-2/i1+2,2+2

InChI key

MYMOFIZGZYHOMD-XPULMUKRSA-N

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包装

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.

象形图

Flame over circleGas cylinder

警示用语:

Danger

危险声明

预防措施声明

危险分类

Ox. Gas 1 - Press. Gas Compr. Gas

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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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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