(1-methylpropylidene)bis[tert-butyl] peroxide

Additional physico-chemical information

Administrative data

Endpoint:

other: SADT

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2012

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

test procedure in accordance with national standard methods

Justification for type of information:

BAM report

Data source

Reference

Reference Type:

other company data

Title:

Unnamed

Year:

2012

Report date:

2012

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

other: UN Test H.4

GLP compliance:

yes

Test material

Test material information

Constituent 1

Reference substance name:

(1-methylpropylidene)bis[tert-butyl] peroxide

EC Number:

237-136-7

EC Name:

(1-methylpropylidene)bis[tert-butyl] peroxide

Cas Number:

13653-62-8

Molecular formula:

C14H30O4

IUPAC Name:

2,2'-(butane-2,2-diyldidioxy)bis(2-methylbutane)

Constituent 2

Reference substance name:

2,2,4,6,6-pentamethylheptane

EC Number:

236-757-0

EC Name:

2,2,4,6,6-pentamethylheptane

Cas Number:

13475-82-6

Molecular formula:

C12H26

IUPAC Name:

isododecane

Results and discussion

Results:

Storage temperature (°C): 60
Volume of the Dewar vessel (ml): 200
Half-time of cooling (t1/2), 400 ml water (h): 11.5
Sample mass (g): 320.1
Max. temperature of the sample (°C): 59
Reaction (exotherm) during 7 days: No

Applicant's summary and conclusion

Conclusions:

The SADT of the test item ((1-Methylpropylidene)bis[tert-butyl]peroxide in isododecane) is > 60°C for packages up to 50 kg net mass.