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544604

Sigma-Aldrich

2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne

technical grade, 90%

Synonym(s):

2,5-Bis(tert-butylperoxy)-2,5-dimethyl-3-hexyne, 2,5-Dimethyl-2,5-di(tert-butylperoxy)-2-hexyne

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About This Item

Linear Formula:
(CH3)3COOC(CH3)2CC(CH3)2OOC(CH3)3
CAS Number:
1068-27-5
Molecular Weight:
286.41
MDL number:
MFCD00048242
UNSPSC Code:
12162002
PubChem Substance ID:
24878776

grade

technical grade

Quality Level

100

Assay

90%

composition

active oxygen content, 10 wt. %

t1/2

10 hr(125 °C)

density

0.883 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CC(C)(C)OOC(C)(C)C#CC(C)(C)OOC(C)(C)C

InChI

1S/C16H30O4/c1-13(2,3)17-19-15(7,8)11-12-16(9,10)20-18-14(4,5)6/h1-10H3

InChI key

ODBCKCWTWALFKM-UHFFFAOYSA-N

Application

Free radical polymerization initiator.

Signal Word

Danger

Hazard Statements

H241,H315,H319

Hazard Classifications

Eye Irrit. 2 - Org. Perox. B - Skin Irrit. 2

Storage Class Code

4.1A - Other explosive hazardous materials

WGK

WGK 3

Flash Point(F)

188.6 °F

Flash Point(C)

87 °C

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Certificates of Analysis (COA)

Lot/Batch Number
MKBD8711V
MKBD8711
MKAA0128
03910CJ
14312DD

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