2.5- Dimethyl-2.5-Bis(t-butyl peroxy)hexane

Organic Chemicals 2025-05-19

Chemical Name 2.5- Dimethyl-2.5-Bis(t-butyl peroxy)hexane

CAS-No     78-63-7

C16H34O4=290.45

STD 101 is a low volatility ,yellowish liquid, dialkyl peroxide for high polymer initiator ,crosslinking agent of PPdegradation.

Safety Data

Flsah Point(Shut)…………………………65℃

SADT …………………80℃

Tem …………………………75℃

UN-No ……………………3103

CN-No …………52005

Half Life Data

Activation Energy…………36.0kcal/mole

10hr.Half Life Temp………118℃

1 hr.Half Life Temp…………138℃

1 min.Half Life Temp………177℃

Propeerties

Form……………………………………liquid

Density……………………………0.87
Refractivity………………………1.420
Melting Point……………………………………8℃

Theoretical Active Oxygen………………………11.02%

Miscibility

Miscible with alcphol,esters ,ethers, olefins and

most organic solven ts.

immiscible with water.

Specification

Appearance…………colorless to slightly yellow liquid

Assay………………………94%-98Hazen Max

Package and Storage

20kg, 25kg PE drum packing

Store at 10-30℃ in a cool and ventilated place.