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7722-84-1 Usage

Health Hazard

TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Fire may produce irritating and/or toxic gases. Toxic fumes or dust may accumulate in confined areas (basement, tanks, hopper/tank cars, etc.). Runoff from fire control or dilution water may cause pollution.

Fire Hazard

May explode from friction, heat or contamination. These substances will accelerate burning when involved in a fire. May ignite combustibles (wood, paper, oil, clothing, etc.). Some will react explosively with hydrocarbons (fuels). Containers may explode when heated. Runoff may create fire or explosion hazard.

Contact allergens

Hydrogen peroxide is an oxidizing agent used as a topi- cal antiseptic, and as part of permanent hair-dyes and color-removing preparations, and as a neutralizing agent in permanent waving. The concentration of the hydrogen peroxyde solution is expressed in volume or percentage: Ten volumes correspond to 3%. It is an irritant.

Purification Methods

The 30% material has been steam distilled using distilled water. Gross and Taylor [J Am Chem Soc 72 2075 1950] made 90% H2O2 approximately 0.001M in NaOH and then distilled it under its own vapour pressure, keeping the temperature below 40o, the receiver being cooled with a Dry-ice/isopropyl alcohol slush. The 98% material has been rendered anhydrous by repeated fractional crystallisation in all-quartz vessels. EXPLOSIVE IN CONTACT WITH ORGANIC MATERIAL.

Hazard

Hydrogen peroxide is a strong oxidizing agent. Concentrated solutions, even a 30% aqueous solution, should be handled carefully. The compound decomposes violently in the presence of trace impurities. Inhibitors are, therefore, added at trace levels to prevent decomposition. Explosion can occur when concentrated solutions are heated or brought in contact with a number of organic substances that are readily oxidizable or that form organic peroxides, such as alcohols, aldehydes, ketones, anhydrides, and carboxylic acids (Patnaik, P. 1999. A Comprehensive Guide to the Hazardous Properties of Chemical Substances, 2nd ed. New York: John Wiley & Sons). Also, reactions with metals, metal alloys, a number of metal salts and oxides, and concentrated mineral acids can proceed to explosive violence.

Definition

ChEBI: An inorganic peroxide consisting of two hydroxy groups joined by a covalent oxygen-oxygen single bond.

General Description

A colorless liquid dissolved in water. Vapors may irritate the eyes and mucous membranes. May violently decompose on contact with most common metals and their compounds. Contact with combustible material may result in spontaneous ignition. Corrosive to tissue. Under exposure to fire or heat containers may violently rupture due to decomposition. Used to bleach textiles and wood pulp, in chemical manufacturing, food processing, and in water purification.

Reactivity Profile

The hazards associated with the use of HYDROGEN PEROXIDE(especially highly concentrated solutions) are well documented. There is a release of enough energy during the catalytic decomposition of 65% peroxide to evaporate all water and ignite nearby combustible materials. Most cellulose materials contain enough catalyst to cause spontaneous ignition with 90% peroxide. Contamination of concentrated peroxide causes the possibility of explosion. Readily oxidizable materials, or alkaline substances containing heavy metals may react violently. Solvents(acetone, ethanol, glycerol) will detonate on mixture with peroxide of over 30% concentration, the violence increasing with concentration. Concentrated peroxide may decompose violently in contact with iron, copper, chromium, and most other metals or their salts, and dust(which frequently contain rust). During concentration under vacuum of aqueous or of aqueous-alcoholic solutions of hydrogen peroxide, violent explosions occurred when the concentration was sufficiently high(>90%), [Bretherick 2nd ed., 1979]. Hydrogen selenide and hydrogen peroxide undergo a very rapid decomposition, [Mellor 1:941(1946-1947)].

Chemical Properties

Colorless liquid; pure compound or 90% solution unstable; bitter taste; density 1.463 g/mL; boils at 150.2°C; freezes at –0.43°C; vapor pressure 9.9 torr at 50°C and 121.5 torr at 100°C; viscosity 1.245 centipoise at 20°C; surface tension 80.4 dyn/cm at 20°C; miscible with water in all proportions; soluble in ether; densities of 30%, 70%, and 90% H2O2 solutions are 1.1081, 1.2839 and 1.3867 g/mL, respectively, at 25°C; freezing points at these concentrations are –25.7°C, –40.3°C and –11.5°C, respectively; and their boiling points are 106.2°C, 125.5°C and 141.3°C, respectively; decomposed by many organic solvents; pKa at 25°C is 11.62.

Uses

Antiinfective, topical.

History

Hydrogen peroxide was prepared first by Thenard in 1818. It has many industrial applications. Aqueous solutions at varying concentrations are used for bleaching fabrics, silks, furs, feathers and hair; as a dough conditioner; and a bleaching and oxidizing agent in foods; for cleaning metals; as a laboratory reagent for oxidation; as an antiseptic; in sewage and wastewater treatment; and in preparation of inorganic and organic peroxides. An 80% concentrated solution is used in rocket propulsion.

Preparation

Hydrogen peroxide is commercially produced by autooxidation of ethyl anthraquinol in a solvent such as toluene or ethylbenzene. The product ethyl anthraquinone is reduced by hydrogen over supported nickel or platinum catalyst to regenerate back the starting material, ethyl anthraquinol for a continuous production of H2O2. The reaction steps are:


Hydrogen peroxide may also be made by heating 2-propanol with oxygen at 100°C under 10 to 20 atm pressure: (CH3)2CHOH (CH3)2C(OH)OOH → CH3COCH3 + H2O2 Vapor phase partial oxidation of hydrocarbons also yield H2O2. However, several by-products are generated, the separations of which make the process difficult and uneconomical.
Hydrogen peroxide may also be prepared by treating barium peroxide with dilute sulfuric acid:
BaO2 + 2H2SO4 → H2O2 + BaSO4
Another preparative method involves electrolytic conversion of aqueous sulfuric acid to peroxydisulfate followed by hydrolysis to H2O2 (Weissenstein process). The reaction steps are as follows:

2H2SO4 → H2S2O8 + H2
H2SO5 + H2O → H2SO4 + H2SO5 H2SO5 + H2O → H2O2 + H2SO4
An earlier method, which currently is no longer practiced commercially, involved oxidation of phenyl hydrazine: Hydrogen peroxide obtained this way may contain many impurities, depending on the process used. Such impurities are removed by ion exchange, solvent extraction, and distillation. Dilute solutions of H2O2 may be purified
and concentrated by fractional distillation at reduced pressures.
 

Air & Water Reactions

Water soluble.
InChI:InChI=1/H2O2/c1-2/h1-2H

7722-84-1 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (323381)  Hydrogenperoxidesolution  contains ~200 ppm acetanilide as stabilizer, 3 wt. % in H2O 7722-84-1 323381-4L 2,288.52CNY Detail
Sigma-Aldrich (323381)  Hydrogenperoxidesolution  contains ~200 ppm acetanilide as stabilizer, 3 wt. % in H2O 7722-84-1 323381-500ML 567.45CNY Detail
Sigma-Aldrich (323381)  Hydrogenperoxidesolution  contains ~200 ppm acetanilide as stabilizer, 3 wt. % in H2O 7722-84-1 323381-25ML 388.44CNY Detail
Sigma-Aldrich (88597)  Hydrogenperoxidesolution  3%, for microbiology 7722-84-1 88597-100ML-F 287.82CNY Detail
Alfa Aesar (33323)  Hydrogen peroxide, ACS, 29-32% w/w aq. soln., stab.    7722-84-1 *4x500ml 1047.0CNY Detail
Alfa Aesar (33323)  Hydrogen peroxide, ACS, 29-32% w/w aq. soln., stab.    7722-84-1 500ml 345.0CNY Detail
Alfa Aesar (33323)  Hydrogen peroxide, ACS, 29-32% w/w aq. soln., stab.    7722-84-1 50ml 236.0CNY Detail
Alfa Aesar (L14000)  Hydrogen peroxide, 35% w/w aq. soln., stab.    7722-84-1 *2x50ml 294.0CNY Detail
Alfa Aesar (L14000)  Hydrogen peroxide, 35% w/w aq. soln., stab.    7722-84-1 500ml 283.0CNY Detail
Alfa Aesar (L14000)  Hydrogen peroxide, 35% w/w aq. soln., stab.    7722-84-1 100ml 196.0CNY Detail
Alfa Aesar (L13235)  Hydrogen peroxide, 27% w/w aq. soln., stab.    7722-84-1 500ml 277.0CNY Detail
Alfa Aesar (L13235)  Hydrogen peroxide, 27% w/w aq. soln., stab.    7722-84-1 100ml 191.0CNY Detail

7722-84-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name hydrogen peroxide

1.2 Other means of identification

Product number -
Other names Hydrogen peroxide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Antimicrobial Actives;Oxidants and Oxidant Stabilizers
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7722-84-1 SDS

7722-84-1Synthetic route

A

1,8-octanedial
638-54-0

1,8-octanedial

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With oxygen; ozone In acetic acid at 16℃;A n/a
B 100%
With oxygen; ozone; Fe-(ll)-Kat In acetic acid at 16℃;A n/a
B 74%
With oxygen; ozone; Mn-(ll)-Kat In acetic acid at 16℃;A n/a
B 71%
oxygen
80937-33-3

oxygen

benzoic acid
65-85-0

benzoic acid

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With (CH3(CH2)3)4NClO4; 1-methylimidazole In dichloromethane Electrolysis; electrolysis (10-30 min) of O2 in CH2Cl2-0.1 M Bu4NClO4 soln. in presence of 0.1 M benzoic acid and 1-methylimidazole, working electrode: polymer-coated (poly-(Ru(vbpy)3)(2+)) glassy-carbon, reference electrode: Ag/Ag(1+), potential -1.3 and -1.1 V; extn. with distd. H2O, colorimetric analysis;100%
With (CH3(CH2)3)4NClO4 In dichloromethane Electrolysis; electrolysis (10-30 min) of O2 in CH2Cl2-0.1 M Bu4NClO4 soln. in presence of 0.1 M benzoic acid, working electrode: polymer-coated (poly-(Ru(vbpy)3)(2+)) glassy-carbon, reference electrode: Ag/Ag(1+), potential -1.3 V; extn. with distd. H2O, colorimetric analysis;99%
With (CH3(CH2)3)4NClO4; 1-methylimidazole In dichloromethane Electrolysis; electrolysis (10-30 min) of O2 in CH2Cl2-0.1 M Bu4NClO4 soln. in presence of 0.1 M benzoic acid and 1-methylimidazole, working electrode: polymer-coated (poly-(Ru(vbpy)3)(2+)) glassy-carbon, reference electrode: Ag/Ag(1+), potential -1.0 V; extn. with distd. H2O, colorimetric analysis;97%
oxygen
80937-33-3

oxygen

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With perchloric acid In water at 20℃; Reagent/catalyst; Electrochemical reaction;100%
With N21,N22-dimethyl-2,3,7,8,12,13,17,18-octaphenyl-5,10,15,20-tetrakis(4-trifluoromethylphenyl)porphyrin; trifluoroacetic acid In water; acetonitrile at 20℃; for 0.5h; Catalytic behavior; Solvent; Reagent/catalyst; Concentration;100%
With diphenyl hydrazine In ethanol 0°C;;97%
tetra-n-butylammonium hydroxide

tetra-n-butylammonium hydroxide

tris(benzene-1,2-dithiolate)molybdenum(VI)
10507-76-3

tris(benzene-1,2-dithiolate)molybdenum(VI)

A

tris(benzene-1,2-dithiolato)molybdenum(IV)(2-)

tris(benzene-1,2-dithiolato)molybdenum(IV)(2-)

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
In tetrahydrofuran Kinetics; not isolated, detected by UV;A 100%
B n/a
tetra-n-butylammonium hydroxide

tetra-n-butylammonium hydroxide

tris(benzene-1,2-dithiolate)molybdenum(VI)
10507-76-3

tris(benzene-1,2-dithiolate)molybdenum(VI)

A

tris(benzene-1,2-dithiolato)molybdenum(V)(1-)

tris(benzene-1,2-dithiolato)molybdenum(V)(1-)

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
In tetrahydrofuran Kinetics; not isolated, detected by UV;A 100%
B n/a
perchloric acid
7601-90-3

perchloric acid

oxygen
80937-33-3

oxygen

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With C57H42CoFe3N4 at 20℃; Catalytic behavior; Reagent/catalyst; Electrochemical reaction;100%
With catalyst: Ba/carbon In perchloric acid aq. HClO4; Electrochem. Process; electroreduced on Ba/carbon in 0.1 M HClO4 (1 bar, 21+/-0.5°C, 1.2 V vs. RHE);
With catalyst: Ce/carbon In perchloric acid aq. HClO4; Electrochem. Process; electroreduced on Ce/carbon in 0.1 M HClO4 (1 bar, 21+/-0.5°C, 1.2 V vs. RHE);
1,4-bis(trimethylsilyl)-2-methyl-1,4-cyclohexadiene
18406-93-4

1,4-bis(trimethylsilyl)-2-methyl-1,4-cyclohexadiene

oxygen
80937-33-3

oxygen

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
In acetonitrile at 20℃; under 760.051 Torr; for 16h; Solvent;98%
dipotassium peroxodisulfate

dipotassium peroxodisulfate

sulfuric acid
7664-93-9

sulfuric acid

water
7732-18-5

water

A

potassium hydrogensulfate
7646-93-7

potassium hydrogensulfate

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
In sulfuric acid hydrolysis by heating; simultaneous distn. (by H2O vapor);; distn.; 40-60% aq. soln. of H2O2;;A n/a
B 95%
In sulfuric acid aq. H2SO4; hydrolysis by heating; simultaneous distn. (by H2O vapor);; distn.; 40-60% aq. soln. of H2O2;;A n/a
B 95%
In sulfuric acid hydrolysis by heating; simultaneous distn. (by H2O vapor);; distn.;;A n/a
B 92%
(bis(2-pyridylmethyl)(2-quinolylmethyl)amine)(triphenylphosphino)copper(I) hexafluorophosphate * 0.25 diethylether

(bis(2-pyridylmethyl)(2-quinolylmethyl)amine)(triphenylphosphino)copper(I) hexafluorophosphate * 0.25 diethylether

A

(μ-1,2-peroxo)bis(bis(2-pyridylmethyl)(2-quinolylmethyl)amine)copper(II) bis(hexafluorophosphate)

(μ-1,2-peroxo)bis(bis(2-pyridylmethyl)(2-quinolylmethyl)amine)copper(II) bis(hexafluorophosphate)

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With HBF4*Et2O In further solvent(s) HBF4*Et2O is added to a soln. of copper dioxygen compound in propionitrile at -80°C, mixt. is stirred for 15 min;; ether is added, ppt. is allowed to settle, supernatant is transferred toa soln. of KI in distd. H2O and EtCOOH, ppt. is washed (ether) and supernatant is transferred again, mixt. containing KI is stirred for 15 min at room temp. and titrated (Na2S2O3);A 94%
B n/a
oxygen
80937-33-3

oxygen

potassium hydroxide

potassium hydroxide

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With N-doped carbon nanoflowers Reagent/catalyst; Electrochemical reaction;94%
In water Electrochemical reaction;41.5%
With nitrogen doped porous carbon nanoparticle derived from zeolitic imidazolate framework Reagent/catalyst; Electrochemical reaction;14%
hydrogen
1333-74-0

hydrogen

oxygen
80937-33-3

oxygen

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
In sulfuric acid Electrolysis; oxyhydrogen gas-cel; electrolyt: 0.5 n H2SO4; electrode spaces separated by a clay-diaphragma; electrodes: platinated Pt calcinated for 2 1/2 h at 1200-1400°C; 1 mA current strength; reaction time: 45 min; ice cooling;;93.5%
In sulfuric acid aq. H2SO4; Electrolysis; oxyhydrogen gas-cel; electrolyt: 0.5 n H2SO4; electrode spaces separated by a clay-diaphragma; electrodes: platinated Pt calcinated for 2 1/2 h at 1200-1400°C; 1 mA current strength; reaction time: 45 min; ice cooling;;93.5%
In sulfuric acid Electrolysis; oxyhydrogen gas-cel; electrolyt: 0.5 n H2SO4; electrode spaces separated by a clay-diaphragma; electrodes: platinated Pt calcinated for 2 1/2 h at 1200-1400°C; 2 mA current strength; reaction time: 45 min; ice cooling;;86.3%
sulfuric acid monohydrate
50981-12-9, 10193-30-3

sulfuric acid monohydrate

ammonium sulfate-hydrogen peroxide(1/1)

ammonium sulfate-hydrogen peroxide(1/1)

A

caro's acid
7722-86-3

caro's acid

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

C

Marshall's acid
13445-49-3

Marshall's acid

Conditions
ConditionsYield
without water, -10°C;A 93.5%
B 1.4%
C 5.1%
without water, -10°C;A 93.5%
B 1.4%
C 5.1%
sodium chloride
7647-14-5

sodium chloride

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
In water Electrolysis; spark electrolysis of a 0.1n NaCl solution below 10°C, 40 mA under O2;;90%
In water Electrolysis; spark electrolysis of a 0.1n NaCl solution below 10°C, 40 mA under O2;;90%
In water Electrolysis; spark electrolysis of a 0.1n NaCl solution below 10°C, 40 mA under H2;;80%
In water Electrolysis; spark electrolysis of a 0.1n NaCl solution below 10°C, 40 mA under H2;;80%
(bis(2-quinolylmethyl)(2-pyridylmethyl)amine)(triphenylphosphino)copper(I) hexafluorophosphate * 0.25 diethylether

(bis(2-quinolylmethyl)(2-pyridylmethyl)amine)(triphenylphosphino)copper(I) hexafluorophosphate * 0.25 diethylether

A

(bis(2-quinolylmethyl)(2-pyridylmethyl)amine)(triphenylphosphino)copper(I) perchlorate
155311-10-7

(bis(2-quinolylmethyl)(2-pyridylmethyl)amine)(triphenylphosphino)copper(I) perchlorate

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With HBF4*Et2O In further solvent(s) HBF4*Et2O is added to a soln. of copper dioxygen compound in propionitrile at -80°C, mixt. is stirred for 15 min; ether is added, ppt. is allowed to settle, supernatant is transferred toa soln. of KI in distd. H2O and EtCOOH, ppt. is washed (ether) and supernatant is transferred again, mixt. containing KI is stirred for 15 min at room temp. and titrated (Na2S2O3);A 89%
B n/a
hexafluorophosphoric acid

hexafluorophosphoric acid

{Cu2(XYL-O)(O2)}(1+)

{Cu2(XYL-O)(O2)}(1+)

A

C36H40Cu2N6O3(2+)

C36H40Cu2N6O3(2+)

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
In diethyl ether; dichloromethane to a soln. of Cu-complex in CH2Cl2 at -80°C under Ar (generated in situ from (((C5H4NCH2CH2)2NCH2)2(C6H3O)Cu2)PF6 and O2) was added 10 equiv. HPF6/Et2O (purple soln. instantly turned blue), mixt. stirred 15 min; addn. Et2O, pptn., washed (ether);A n/a
B 88%
{{(((2-pyridyl)CH2CH2)2NCH2)2C6H3O}(peroxo)dicopper(II)}(1+)

{{(((2-pyridyl)CH2CH2)2NCH2)2C6H3O}(peroxo)dicopper(II)}(1+)

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With HBF4 or HPF6 React. with excess HBF4 or HPF6.;88%
hydrogenchloride
7647-01-0

hydrogenchloride

[RhCl(O2)(2,6-(C(Me)=NiPr)2C5H3N)]
187034-69-1

[RhCl(O2)(2,6-(C(Me)=NiPr)2C5H3N)]

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
In water detd. by iodometry;88%
hydrogenchloride
7647-01-0

hydrogenchloride

[(6-t-butyl-phenyl-2-pyridylmethyl)bis(2-pyridylmethyl)amine)Cu(I)]B(C6F5)4
943218-68-6

[(6-t-butyl-phenyl-2-pyridylmethyl)bis(2-pyridylmethyl)amine)Cu(I)]B(C6F5)4

oxygen
80937-33-3

oxygen

A

[(6-t-butyl-phenyl-2-pyridylmethyl)bis(2-pyridylmethyl)amine)Cu(II)Cl]2(B(C6F5)4)2

[(6-t-butyl-phenyl-2-pyridylmethyl)bis(2-pyridylmethyl)amine)Cu(II)Cl]2(B(C6F5)4)2

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
In diethyl ether under Ar; O2 bubbled through soln. of Cu complex in Et2O at -80°Cfor 10 s; excess O2 removed; HCl in Et2O added at -80°C; stirred for 30 min; warmed to room temp.; distd. H2O added; stirred at room temp. for 1 h; Et2O layer washed with pentane; ppt. recrystd. from THF-pentane; vac. dried; elem. anal.;A 85%
B 80%
((tris{(2-pyridyl)methyl}amine)Cu(II))2O2(PF6)2

((tris{(2-pyridyl)methyl}amine)Cu(II))2O2(PF6)2

A

tris{(2-pyridyl)methyl}amineCu(II)(CH3CN)(PF6)2

tris{(2-pyridyl)methyl}amineCu(II)(CH3CN)(PF6)2

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With 2HPF6*Et2O -80°C;;A 77%
B 81%
water
7732-18-5

water

A

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

B

oxygen
80937-33-3

oxygen

Conditions
ConditionsYield
With sodium persulfate; tris(bipyridine)ruthenium(II) dichloride hexahydrate In aq. buffer for 2h; pH=10; pH-value; Irradiation; Inert atmosphere; Darkness;A 8.8%
B 80%
With anthracene; cerium(IV) In sulfuric acid Electrochem. Process; the discharge of electrochemically generated holes at an anthracene/water interface at 400 μA cm**-2 in 0.28 M Ce(4+) in 12 M H2SO4;
With air; carbon nanodots-Co3O4-Fe2O3 photoanode pH=13.6; Irradiation; Electrochemical reaction;
With tetrakis(N-methy.4-pyridyl) porphyrin copper tetrakis(trifluoromethanesulfonate) In aq. phosphate buffer pH=7; Electrolysis;
Pb(OH)3(1-)*Na(1+)=NaPb(OH)3

Pb(OH)3(1-)*Na(1+)=NaPb(OH)3

A

sodium hexahydroxoplumbate(IV)

sodium hexahydroxoplumbate(IV)

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With oxygen In sodium hydroxide Irradiation (UV/VIS); photolysis (254 nm) of an oxygen-satd. soln. of Pb compd. in aq. NaOH at room temp. (continuous stream of O2); not isolated; UV spect.;A 80%
B >1
{Cu2(((C5H4NCH2CH2)2N)2CH2C6H3O)(O2)}(1+)*PF6(1-)={Cu2(((C5H4NCH2CH2)2N)2CH2C6H3O)(O2)}PF6

{Cu2(((C5H4NCH2CH2)2N)2CH2C6H3O)(O2)}(1+)*PF6(1-)={Cu2(((C5H4NCH2CH2)2N)2CH2C6H3O)(O2)}PF6

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With H(1+) In not given protonation;;80%
3,5-Di-tert-butylcatechol
1020-31-1

3,5-Di-tert-butylcatechol

A

3,5-di-tert-butyl-o-benzoquinone
3383-21-9

3,5-di-tert-butyl-o-benzoquinone

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With [(6-chloro-N2,N2,N4,N4-tetrakis(pyridin-2-ylmethyl)-1,3,5-triazine-2,4-diamine)Cu(II)(-OH)2Cu(II)].(ClO4)2; oxygen In methanol at 25℃; pH=6; Kinetics; Mechanism; pH-value;A n/a
B 78%
With [CoII(3,5-ditert-butylsemiquinonate)(hydrotris(3,5-dimethylpyrazolyl)borate)]; oxygen In toluene at 39.84℃; under 760.051 Torr; for 24h; pH=4.4; Inert atmosphere;
With [Cu{(5-pyrazinyl)tetrazolate}(1,10-phenanthroline)2](NO3)0.5(N3)0.5·2(H2O); oxygen In methanol at 25℃; for 0.75h; Catalytic behavior; Kinetics; Mechanism;
water
7732-18-5

water

oxygen
80937-33-3

oxygen

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With [Cu(N,N-bis(2-pyridylmethyl)amine)](BF4)2 at 24.84℃; pH=6.7; Catalytic behavior; Reagent/catalyst; Electrolysis;77%
With [Cu(N,N-bis(2-pyridylmethyl)amine)](BF4)2 at 24.84℃; for 0.0194444h; pH=6.7; Catalytic behavior; Reagent/catalyst; Electrolysis;67%
With NiFe-layered double hydroxide derived mixed metal oxide(at)carbon nitride for 1.5h; pH=3; Kinetics; Reagent/catalyst; Irradiation;63%
(2,6-bis(4,4-dimethyloxazolinyl)-3,5-dimethylphenyl)Ir(acetate)(OOH)
1579297-38-3

(2,6-bis(4,4-dimethyloxazolinyl)-3,5-dimethylphenyl)Ir(acetate)(OOH)

A

(2,6-bis(4,4-dimethyloxazolinyl)-3,5-dimethylphenyl)Ir(acetate)(H)
1423875-77-7

(2,6-bis(4,4-dimethyloxazolinyl)-3,5-dimethylphenyl)Ir(acetate)(H)

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With sulfuric acid; oxygen at 20℃; under 2280.15 Torr; Inert atmosphere;A n/a
B 77%
{((C3H2NNCH3(CH3))3Cu)2O2}(2+)

{((C3H2NNCH3(CH3))3Cu)2O2}(2+)

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With HPF6*Et2O In dichloromethane react. with an excess of acid; further unidentified Cu(II) products; detn. by iodometric titration;75%
1,1-Diphenylmethanol
91-01-0

1,1-Diphenylmethanol

A

benzophenone
119-61-9

benzophenone

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With N-hydroxyphthalimide; oxygen In ethyl acetate at 75℃; under 7600.51 Torr; for 12h; Temperature; Solvent; Reagent/catalyst; Pressure; Autoclave; Industrial scale;A 75%
B 57%
[(bathocuproine)Pd(O2)]
358625-60-2

[(bathocuproine)Pd(O2)]

acetic acid
64-19-7

acetic acid

(2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline)palladium(II) acetate
152506-88-2

(2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline)palladium(II) acetate

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
In dichloromethane-d2 mixing palladium complex with acetic acid in CD2Cl2 in NMR tube for 5 min; detected by NMR;A n/a
B 73%
[(bathocuproine)Pd(O2)]
358625-60-2

[(bathocuproine)Pd(O2)]

sulfuric acid
7664-93-9

sulfuric acid

A

(C6H5)2(CH3)2C6H2(C3HN)2*Pd(2+)*SO4(2-)=(C6H5)2(CH3)2C6H2(C3HN)2PdSO4
358625-80-6

(C6H5)2(CH3)2C6H2(C3HN)2*Pd(2+)*SO4(2-)=(C6H5)2(CH3)2C6H2(C3HN)2PdSO4

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
In not givenA n/a
B 73%
Co(II) tetra(4-NN'N''-trimethylanilinium)porphyrin chloride

Co(II) tetra(4-NN'N''-trimethylanilinium)porphyrin chloride

oxygen
80937-33-3

oxygen

A

Co(III) tetra(4-NN'N''-trimethylanilinium)porphyrin chloride

Co(III) tetra(4-NN'N''-trimethylanilinium)porphyrin chloride

B

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Conditions
ConditionsYield
With hydrogen cation In water Kinetics; Electrochem. Process; overvoltage of O2 reduction and H2O2 yield (catalytic effect) dependingon pH of soln. (1 - 8); cyclic voltammetry; voltammetry on glassy carbon rotating ring - disc electrode;A n/a
B 70%
dihydrogen peroxide
7722-84-1

dihydrogen peroxide

peroxomonophosphoric acid
13598-52-2

peroxomonophosphoric acid

Conditions
ConditionsYield
In tetrachloromethane; water byproducts: H3PO4; to suspn. of P2O5 in CCl4 added aq. H2O2 (70 wt %) dropwise (mole ratio >0.9) at 2°C under stirring, monitoring of temp., stirred for 2 h; aq. phase sepd., CCl4 layer extd. (deionized H2O), combined aq. solns.;100%
In tetrachloromethane; water byproducts: H3PO4; to suspn. of P2O5 in CCl4 added aq. H2O2 (90 wt %) dropwise (mole ratio >0.9) at 2°C under stirring, monitoring of temp., stirred for 2 h; aq. phase sepd., CCl4 layer extd. (deionized H2O), combined aq. solns.;99%
In tetrachloromethane; water at 0℃; for 3h;
dihydrogen peroxide
7722-84-1

dihydrogen peroxide

(S)-methyl 2-benzyloxy-4-methylpentanoate
108061-34-3

(S)-methyl 2-benzyloxy-4-methylpentanoate

(S)-4-methyl-2-(phenylmethoxy)valeric acid
108061-23-0

(S)-4-methyl-2-(phenylmethoxy)valeric acid

Conditions
ConditionsYield
With hydrogenchloride In methanol; water100%
With hydrogenchloride In methanol; water100%
dihydrogen peroxide
7722-84-1

dihydrogen peroxide

hydroxyl
3352-57-6

hydroxyl

Conditions
ConditionsYield
With nitrogen In gas Kinetics; very rapid react. of metastable excited state N2 in Ar with H2O2 in discharge-flow apparatus, total gas pressure: 1-5 Torr; not isolated, detected by fluorescence spect.;100%
In gas Irradiation (UV/VIS); OH produced by pulsed photolysis of H2O2 at 248 nm (KrF excimer laser);
iron(III) In water Kinetics; catalitic decompn. of H2O2 was studied; catalyst: Fe(3+)-ion; spectrophotometry;
(ethene)[N,N,N-tris(2-pyridylmethyl-κN)amine-κN]rhodium(I) hexafluorophosphate
198962-37-7

(ethene)[N,N,N-tris(2-pyridylmethyl-κN)amine-κN]rhodium(I) hexafluorophosphate

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Rh(N(CH2C5H4N)3)(C2H4O)(1+)*PF6(1-)*1.5H2O=[Rh(N(CH2C5H4N)3)(C2H4O)]PF6*1.5H2O

Rh(N(CH2C5H4N)3)(C2H4O)(1+)*PF6(1-)*1.5H2O=[Rh(N(CH2C5H4N)3)(C2H4O)]PF6*1.5H2O

Conditions
ConditionsYield
In methanol N2-atmosphere; addn. of 35% aq. H2O2 to Rh-complex, stirring at -10°C for 1 h; pptn. on Et2O addn., collection (filtration), washing (Et2O), drying (vac.); elem. anal.;100%
Rh(C6H12(NCH3)3)(C8H12)(1+)*PF6(1-)=[Rh(C6H12(NCH3)3)(C8H12)]PF6
198962-21-9

Rh(C6H12(NCH3)3)(C8H12)(1+)*PF6(1-)=[Rh(C6H12(NCH3)3)(C8H12)]PF6

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Rh(C6H12(NCH3)3)(C8H12O)(1+)*PF6(1-)=[Rh(C6H12(NCH3)3)(C8H12O)]PF6
198962-27-5

Rh(C6H12(NCH3)3)(C8H12O)(1+)*PF6(1-)=[Rh(C6H12(NCH3)3)(C8H12O)]PF6

Conditions
ConditionsYield
In methanol N2-atmosphere; addn. of 35% aq. H2O2 to Rh-complex, stirring at room temp. for 1 h; pptn. on Et2O addn., collection (filtration), washing (Et2O), drying (vac.); elem. anal.;100%
C22H17BF2N2S

C22H17BF2N2S

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

C22H17BF2N2OS

C22H17BF2N2OS

Conditions
ConditionsYield
With acetic acid In chloroform at 20℃; for 12h; Inert atmosphere; Cooling with ice;100%
(1R,2R)-[cyclohexane-N,N'-diamine](ethanedioato-O,O')platinum(II)
61825-94-3

(1R,2R)-[cyclohexane-N,N'-diamine](ethanedioato-O,O')platinum(II)

water
7732-18-5

water

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

(SP-4-2)-(trans-R,R-cyclohexane-1,2-diamine)dihydroxo(oxalato) platinum(IV)

(SP-4-2)-(trans-R,R-cyclohexane-1,2-diamine)dihydroxo(oxalato) platinum(IV)

Conditions
ConditionsYield
at 20℃; for 24h; Darkness;100%
at 20℃; under 760.051 Torr; Darkness;
borax

borax

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

sodium hydroxide
1310-73-2

sodium hydroxide

sodium perborate hexahydrate

sodium perborate hexahydrate

Conditions
ConditionsYield
In water a soln.of H2O2 in anthraquinone (from the prepn. of H2O2 by the anthraquinone-method) is stirred with an aq. soln. of borax-NaOH at 30°C,to the formed aq. phase NaOH is added;; isoln. from the aq. phase and mother liqour;;99.8%
In water a soln.of H2O2 in anthraquinone (from the prepn. of H2O2 by the anthraquinone-method) is stirred with an aq. soln. of borax-NaOH at 30°C,to the formed aq. phase NaOH is added;; isoln. from the aq. phase and mother liqour;;99.8%
With florisil In water 15 kg MgSiO3 and 107 kg of H2O2 (in form of 20, 30 or 40weight% H2O2-soln.) are added to 1263 l of a soln. (15°C) containing 139 kg NaOH and 665 kg borax; further addition of H2O2 (equal amount) at 20°C and slow cooling down to 0°C;; separation and drying of the pptd. salt;;
borax

borax

water
7732-18-5

water

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

sodium hydroxide
1310-73-2

sodium hydroxide

sodium monoborate peroxohydrate trihydrate

sodium monoborate peroxohydrate trihydrate

Conditions
ConditionsYield
In water stirring H2O2 (from anthraquinone process) in anthraquinone with aq. borax-NaOH-soln. at 30°C, addn. of NaOH to the aq. layer containing Na-perborate, borax and H2O2, pptn.;;99.8%
In water stirring H2O2 (from anthraquinone process) in anthraquinone with aq. borax-NaOH-soln. at 30°C, addn. of NaOH to the aq. layer containing Na-perborate, borax and H2O2, pptn.;;99.8%
In water formation of a NaBO2-soln. from borax and NaOH, treatment with H2O2-vapor at 30-35°C, apparatus described;;
oxalato((S,S,S)-spiro[4,4]nonane-1,6-diamine)platinum(II)

oxalato((S,S,S)-spiro[4,4]nonane-1,6-diamine)platinum(II)

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

(dihydroxy)malonato((S,S,S)-spiro[4,4]nonane-1,6-diamine)platinum(IV)

(dihydroxy)malonato((S,S,S)-spiro[4,4]nonane-1,6-diamine)platinum(IV)

Conditions
ConditionsYield
In water at 70℃; for 2h;99.6%
rhenium

rhenium

tetrabutylammomium bromide
1643-19-2

tetrabutylammomium bromide

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

tetrabutylammonium perrhenate

tetrabutylammonium perrhenate

Conditions
ConditionsYield
With aq. NH3 In water add. of 30 % aq. H2O2 and aq. NH3 to Re powder, stirring (room temp., 1 h), addn. of further H2O2 until a clear sol. is obtained, then boiling to destroy excess H2O2, addn. of aq. NBu4Br; filtration, recrystn. (MeOH); elem. anal.;99%
dihydrogen peroxide
7722-84-1

dihydrogen peroxide

tantalum pentachloride
7721-01-9

tantalum pentachloride

potassium hydroxide

potassium hydroxide

3K(1+)*[Ta(O2)4](3-)=K3[Ta(O2)4]

3K(1+)*[Ta(O2)4](3-)=K3[Ta(O2)4]

Conditions
ConditionsYield
In methanol TaCl5 and H2O2 stirred in ice-water bath, KOH added, MeOH added, cooled to 5-8°C, MeOH added; filtered, washed with MeOH, dried in air for 45 min to 1 h;99%
[(η6-p-cymene)RuCl2(η1-bis(diphenylphosphino)methane)]
88635-40-9

[(η6-p-cymene)RuCl2(η1-bis(diphenylphosphino)methane)]

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

[(η(6)-cymene)RuCl2(η(1)-Ph2PCH2P(O)Ph2)]
240803-86-5

[(η(6)-cymene)RuCl2(η(1)-Ph2PCH2P(O)Ph2)]

Conditions
ConditionsYield
In tetrahydrofuran Ru complex treated with H2O2 in THF;99%
cis-dichloro[η(2)-cis,cis-1,3,5-tris(diphenylphosphino)-1,3,5-tris-(methoxymethyl)cyclohexane]platinum(II)

cis-dichloro[η(2)-cis,cis-1,3,5-tris(diphenylphosphino)-1,3,5-tris-(methoxymethyl)cyclohexane]platinum(II)

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

cis-dichloro[η(2)-cis,cis-1,3-bis(diphenylphosphino)-5-(diphenylphosphinyl)-1,3,5-tris-(methoxymethyl)cyclohexane]platinum(II)

cis-dichloro[η(2)-cis,cis-1,3-bis(diphenylphosphino)-5-(diphenylphosphinyl)-1,3,5-tris-(methoxymethyl)cyclohexane]platinum(II)

Conditions
ConditionsYield
In dichloromethane Ar-atmosphere; slight excess of aq. H2O2, stirring (room temp., 2 h); concn., pptn. on pentane addn., collection (filtration), washing (pentane), drying (reduced pressure); elem. anal.;99%
ammonium hexafluorophosphate

ammonium hexafluorophosphate

iron(II) chloride tetrahydrate

iron(II) chloride tetrahydrate

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

4'-diphenylphosphino-2,2':6',2''-terpyridine

4'-diphenylphosphino-2,2':6',2''-terpyridine

Fe(C27H20N3OP)2(2+)*2PF6(1-)*3H2O = [Fe(C27H20N3OP)2](PF6)2*3H2O

Fe(C27H20N3OP)2(2+)*2PF6(1-)*3H2O = [Fe(C27H20N3OP)2](PF6)2*3H2O

Conditions
ConditionsYield
In ethanol; water (N2); refluxing the Fe salt and ligand in EtOH for 2 h, stirring (room temp., 60 h), addn. of aq. H2O2 (1 h), addn. of aq. NH4PF6; filtration (Celite), washing (H2O), dissoln. (MeCN), removal of solvent (vac.); elem. anal.;99%
(Co(PyAS)2)Cl*2MeOH

(Co(PyAS)2)Cl*2MeOH

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

(Co(PyASO2)(PyPepSO2))

(Co(PyASO2)(PyPepSO2))

Conditions
ConditionsYield
In methanol; water 30 % H2O2 was added slowly to soln. (Co(PyAS)2)Cl in MeOH and stired in air for 2 days; solid was collected and dried under vac.;99%
1,1'-diphenylphosphinooctamethylferrocene
211688-02-7

1,1'-diphenylphosphinooctamethylferrocene

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

Fe(1,2-bis(diphenylphosphinoxide)-3,4,5-trimethylcyclopentadienyl)2
211688-09-4

Fe(1,2-bis(diphenylphosphinoxide)-3,4,5-trimethylcyclopentadienyl)2

Conditions
ConditionsYield
In dichloromethane Ar-atmosphere; addn. of 15 drops of 30% H2O2 to Fe-complex soln., stirring for 30 min; washing (H2O), drying of org. layer (MgSO4), solvent removal, recrystn. (CH2Cl2/pentane); elem. anal.;99%

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