tert-Butyl peroxy-2-ethylhexanoate

HCID 102924CAS 3006-82-4

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Basic information

Standard SMILES
CCCCC(CC)C(=O)OOC(C)(C)C
InChIKey
WYKYCHHWIJXDAO-UHFFFAOYSA-N
Molecular formula
C12H24O3
Average molar mass
216.321 g/mol
Monoisotopic mass
216.17254463

Names & identifiers

Preferred name
tert-Butyl peroxy-2-ethylhexanoate
IUPAC
tert-Butyl 2-ethylhexaneperoxoate
English name
tert-Butyl peroxy-2-ethylhexanoate
Molecular formula
C12H24O3
Molecular weight
216.32

Names & synonyms

tert-Butyl peroctoatetert-butyl 2-ethylperoxyhexanoateTBPEHTrigonox 21Initiating agent OTt-butylperoxyoctoatetert-Butyl peroxy-2-tert-Butyl peroxyoctoateLipid peroxide tert-butylbutyl peroxy-2-ethylhexanoate

Database identifiers

CAS
3006-82-4
PubChem CID
102924
DTXSID
DTXSID0027511
UNII
KGA9W7ZS5I
EC Number
221-110-7
Nikkaji
J3.044I

Properties

Physicochemical properties

Melting point
-30 °C · -30°C
Boiling point
248.9 · 248.9±23.0 °C(Predicted)
Density
0.89 · 0.89
vapor pressure
2 Pa · 2Pa at 20℃
Flash point
85 °C · 85°C
pka
-4.8 · -4.8[at 20 ℃]

Safety & regulation

Safety data

tsca
TSCA listed
ridadr
UN 2143
Signal word
Danger
Symbol(GHS)
GHS02,GHS08,GHS09
Hazard statements
H242-H317-H360-H400-H411
REACH Registrations
Active

Chemistry & industry

Applications · 2 items

UsesTert-Butyl peroxy-2-ethylhexanoate (TBPO), also known as Trigonox 21S or PEROXAN PO-30 , is an initiator for (co)polymerization of ethylene, styrene, acrylonitrile and (meth)acrylates. Curing agent for unsaturated polyester resins. It is used for high pressure polymerization of ethylene in both autoclave and tubular processes, usually in combination with other peroxides of varying degrees of activity.

General DescriptionThis peroxide is particularly sensitive to temperature rises and contamination. Above a given "Control Temperature" they decompose violently. tert-Butyl peroxy-2-ethylhexanoate is generally stored or transported with inert solids to mitigate the explosion hazard.

Upstream & downstream products

Suppliers50 total

Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
武汉欣扬瑞和化学科技有限公司153-07155313 15307155313 · [email protected]
杭州品高化工有限公司0571-87658025 · [email protected]
杭州摩库生物医药科技有限公司+86-057181025280; +8617767106207 · [email protected]
江苏星科元信息科技有限公司400-605-7200 15335295587

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