Hydrogen peroxide
Real, long lived, electronically neutral reagent chemical.

Gram formula weight (molecular mass) = 34.014
Melting point = -2 °C
Boiling point = 158 °C
Density = 1.4 g/cm3
Purity = 99 %
Solubility in organics = slightly soluble

Hydrogen peroxide, although the pure compound is known, is usually used as a solution in water: 50% wt., 30% wt., etc.
Wikipedia Page:

Hydrogen peroxide
is defined with respect to the entities below:
The entities below are defined with respect to:
Hydrogen peroxide
Alpha effect Lewis base (generic)

Binary material (generic)

Brønsted acid, hydroxy (generic)

Lobe-HOMO Lewis base (generic)

Molecular material (generic)

Oxidising agent (AS/A2 generic)

Peroxide, organic (generic)

Type 3 Lewis acid/base complex (generic)

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