Tetravinylsilane

Storage stability and reactivity towards container material

Link to relevant study record(s)

Reference

Endpoint:

storage stability and reactivity towards container material

Type of information:

experimental study

Adequacy of study:

supporting study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

data from handbook or collection of data

Remarks:

other company data

Qualifier:

no guideline followed

GLP compliance:

no

Type of method:

accelerated testing

Remarks:

Storage at 45 ºC for 3 months in plastic (PFA) bottles

Results:

The results of a storage stability study on test item shows that the test item is stable when stored for 3 months at 45 ºC in a plastic bottle.

Results of the GC-FID analysis:

Timepoint	Peak area (%)
	test item	monoethyltrivinylsilane	trivinylsilanol
0 month	98.6	0.6	0.8
1 month	98.4	0.6	0.7
3 month	98.5	0.6	0.5

 

Reduction in test item content after storage for 3 months: 0.1%

Conclusions:

The study found a 0.1% reduction in the content of the test item after storage for 3 months at 45 ºC (initial: 98.6%). The study confirms the test item is stable when stored under these conditions.

Executive summary:

Storage stability testing was performed on a sample of test item and carried out by GC-FID analysis. The study found a 0.1% reduction in the content of the test item after storage for 3 months at 45 ºC (initial: 98.6%). The study confirms the test item is stable when stored under these conditions, which indicates the test item is not thermally unstable, helping address the self-reactivity CLP endpoint (Cf. 4.23).

Description of key information

Storage stability testing was performed on a sample of test item and carried out by GC-FID analysis. The study found a 0.1% reduction in the content of the test item after storage for 3 months at 45 ºC (initial: 98.6%). The study confirms the test item is stable when stored under these conditions, which indicates the test item is not thermally unstable, helping address the self-reactivity CLP endpoint (Cf. 4.23).