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tert-Butyl hydroperoxide

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Identification
Molecular formula
C4H10O2
CAS number
75-91-2
IUPAC name
2-tert-butylperoxy-2-methyl-propane
State
State

At room temperature, tert-butyl hydroperoxide is a liquid. Its volatility and reactivity, due to the presence of the peroxide group, make it a hazardous substance requiring careful handling.

Melting point (Celsius)
-9.00
Melting point (Kelvin)
264.15
Boiling point (Celsius)
111.00
Boiling point (Kelvin)
384.15
General information
Molecular weight
90.12g/mol
Molar mass
90.1220g/mol
Density
0.9060g/cm3
Appearence

Tert-butyl hydroperoxide is a colorless liquid, sometimes appearing as a pale yellow. It is known for its sharp, pungent odor, akin to that of other peroxides. The compound is often found in solution form to stabilize it for safer laboratory and industrial use.

Comment on solubility

Solubility of 2-tert-butylperoxy-2-methyl-propane

2-tert-butylperoxy-2-methyl-propane, often abbreviated as TBHP, exhibits some notable properties in terms of its solubility. Understanding its solubility can provide insight into its reactivity and applications.

Key Points about Solubility:

  • Solvent Compatibility: TBHP is generally soluble in non-polar organic solvents such as *hexane* and *chloroform*, making it useful in various organic reactions.
  • Polar Solvation: However, its solubility in polar solvents, like *water*, is limited. This is primarily due to the hydrocarbon nature of the tert-butyl group which creates a hydrophobic character.
  • Concentration Sensitivity: The solubility can also be affected by temperature; as the temperature increases, the solubility in organic solvents may improve significantly.
  • Reactivity Considerations: The solubility characteristics of TBHP play a crucial role in its use as a radical initiator in polymerizations and other chemical processes.

In summary, while TBHP demonstrates good solubility in various organic media, its limited solubility in polar solvents such as water can pose challenges in some applications. Understanding these solubility traits is essential for effectively utilizing this compound in a laboratory or industrial setting.

Interesting facts

Interesting Facts About 2-tert-butylperoxy-2-methyl-propane

2-tert-butylperoxy-2-methyl-propane is a significant compound in the field of organic chemistry, particularly for its role as a peroxide. Here are some fascinating insights:

  • Reactivity: This compound is known for its high reactivity due to the presence of the peroxide functional group. It can easily decompose to generate free radicals, making it valuable in various chemical reactions.
  • Use as an Initiator: In polymer chemistry, 2-tert-butylperoxy-2-methyl-propane is prominently used as a radical initiator for the polymerization processes of various monomers, helping in the synthesis of diverse polymers with unique properties.
  • Safety Considerations: Due to its reactive nature, handling this peroxide compound requires precaution. It is essential to store it properly and use appropriate safety gear to minimize risks associated with its decomposition.
  • Applications: This compound finds applications not just in polymer chemistry but also in the production of cross-linked rubber materials, which are used extensively in tires and other industrial products.
  • Research Opportunities: The decomposition mechanisms and reactivity patterns of 2-tert-butylperoxy-2-methyl-propane continue to be a subject of research in chemical kinetics, contributing to a deeper understanding of similar compounds.

In summary, 2-tert-butylperoxy-2-methyl-propane stands out for its utility in initiating reactions and contributing to the world of materials science. As an important chemical reagent, it provides insights into the behaviors and transformations of radical species, making it a compound of interest for both researchers and industrial chemists alike.

Synonyms
Di-tert-butyl peroxide
110-05-4
tert-Butyl peroxide
Di-t-butyl peroxide
Cadox
Peroxide, bis(1,1-dimethylethyl)
t-Butyl peroxide
tert-Butylperoxide
Trigonox B
Cadox TBP
2-(tert-Butylperoxy)-2-methylpropane
Bis(tert-butyl) peroxide
Kayabutyl D
Perbutyl D
Interox DTB
(Tributyl)peroxide
Di-tert-butylperoxid
Peroxyde de butyle tertiaire
Di-tert-butyl peroxyde
di-t butyl peroxide
NSC 673
Di-tert-Butyl hydroperoxide
di-tert-butylperoxide
Perossido di butile terziario
CCRIS 4613
HSDB 1326
Di-tertiary-butyl peroxide
2-tert-butylperoxy-2-methylpropane
EINECS 203-733-6
UNII-M7ZJ88F4R1
BIS(1,1-DIMETHYLETHYL)PEROXIDE
DTXSID2024955
Bis(1,1-dimethylethyl) peroxide
Peroxide, tert-butyl-
NSC-673
(tert-C4H9O)2
Peroxide, bis-tert-butyl-
DTXCID704955
M7ZJ88F4R1
EC 203-733-6
BIS(1,1-DIMETHYLETHYL)PEROXIDE [HSDB]
t-butyl peroxide bis(1,1-di-methylethyl)peroxide
Bis(t-butyl)peroxide
2,2'-dioxybis(2-methylpropane)
T-butyl-peroxide
CAS-110-05-4
Di-tert-butylperoxid [German]
di(t-butyl) peroxide
Di-tert-butyl peroxyde [Dutch]
DI-TERT-BUTYL PEROXIDE, (TECHNICALLY PURE)
DI-TERT-BUTYL PEROXIDE, [TECHNICALLY PURE]
Peroxyde de butyle tertiaire [French]
Dibutyl peroxide (tertiary)
Perossido di butile terziario [Italian]
t-butylperoxide
tbutyl peroxide
Ditbutyl peroxide
ditertbutylperoxid
TBHP compound
tBuOOtBu
tertbutyl peroxide
Di-t-butylperoxide
di-tertbutylperoxide
ditert.butylperoxide
Bis(tbutyl)peroxide
Ditertbutyl peroxyde
2-tert-butylperoxy-2-methyl-propane
MFCD00008803
di-tertbutyl peroxide
ditert-butyl peroxide
PEROXIMON DB
di-tert.butyl peroxide
di-tertiarybutylperoxide
ditertiary butylperoxide
ditertiarybutyl peroxide
Bis(tertbutyl) peroxide
di(tert.-butyl)peroxide
di(tert.butyl) peroxide
di-tert.-butyl peroxide
di-tertiary butylperoxide
DitertButyl hydroperoxide
ditertiary butyl peroxide
di-tertiary butyl peroxide
DTBP [MI]
SCHEMBL14861
B 50ELQ
Bis(1,1dimethylethyl)peroxide
NSC673
CHEMBL1558599
Peroxide, bis(1,1dimethylethyl)
(CH3)3CO-OC(CH3)3
2-tert-butyldioxy-2-methylpropane
Tox21_201461
Tox21_300099
UN3107
AKOS015902599
2-(tert-Butylperoxy)-2-methylpropane #
NCGC00091801-01
NCGC00091801-02
NCGC00091801-03
NCGC00254065-01
NCGC00259012-01
tert-Butyl peroxide (Luperox DI), 97%
Luperox(R) DI, tert-Butyl peroxide, 98%
D3411
NS00006093
A802134
Q413043
WLN: 1X1 & 1 & OOX1 & 1 & 1
F0001-0215