acrylic acid, 3-(trimethoxysilyl)propyl ester

Flammability

Link to relevant study record(s)

Reference

Reference 1

Endpoint:

substances / mixtures which in contact with water emit flammable gases

Type of information:

experimental study

Adequacy of study:

key study

Study period:

1995-03-21 to 1995-04-21

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.12 (Flammability (Contact with Water))

Version / remarks:

The experimental procedure complied with that specified in Method A12 of Commission Directive 92/69/EEC (which constitutes Annex V of Council Directive 67/548/EEC).

GLP compliance:

yes (incl. QA statement)

Key result

Test procedure:

step 1

step 2

step 3

step 4

Identity of evolved gas:

not applicable as no gas evolved

Results

The results obtained during the testing are detailed below:

Step 1
There was no sign of any gas evolved.

Step 2
There was no sign of any gas evolved.

Step 3
There was no sign of any gas evolved.

Step 4
Test 1
The test material failed to evolve any gas.

Test 2
The test material failed to evolve any gas.

Test 3
The test material failed to evolve any gas.

Interpretation of results:

GHS criteria not met

Conclusions:

3-(Trimethoxysilyl)propyl acrylate was determined to be non-hazardous as no gases were evolved in contact with water at any of the four steps.

Reference 2

Endpoint:

pyrophoric liquids

Type of information:

experimental study

Adequacy of study:

key study

Study period:

1995-03-21 to 1995-04-21

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.13 (Pyrophoric Properties of Solids and Liquids)

Version / remarks:

The experimental procedure used complied with that specified in Method A13 of Commission Directive 92/69/EEC (which constitutes Annex V of Council Directive 67/548/EEC).

GLP compliance:

yes (incl. QA statement)

Key result

Test procedure:

ignition time on contact with air

Remarks on result:

no ignition within 5 minutes

Key result

Test procedure:

effect on filter paper

Remarks on result:

no charring

Results

The results obtained during testing are detailed below:

Diatomaceous earth.

Test 1 – No ignition observed.
Test 2 – No ignition observed.
Test 3 – No ignition observed.
Test 4 – No ignition observed.
Test 5 – No ignition observed.
Test 6 – No ignition observed.

Filter paper

Test 1 – No ignition observed.
Test 2 – No ignition observed.
Test 3 – No ignition observed.

Conclusion

The test substance has been determined to be not highly flammable in contact with air as it did not spontaneously ignite.

Interpretation of results:

GHS criteria not met

Conclusions:

3-(Trimethoxysilyl)propyl acrylate was determined to be not highly flammable in contact with air as it did not spontaneously ignite.

Reference 3

Endpoint:

flammable liquids: obsolete as covered by section 'Flash point'

Data waiving:

study technically not feasible

Justification for data waiving:

the study does not need to be conducted because the substance is a liquid

Reason / purpose for cross-reference:

data waiving: supporting information

Description of key information

The substance:

•       Is not flammable (based on a measured flash point of 109°C and boiling range 174-241°C)

•       In contact with water does not emit a flammable gas based on EU Method A.12

•       Is not pyrophoric based on EU Method A.13

Key value for chemical safety assessment

Flammability:

not classified

Additional information

The flammability study is not required for liquids as flammability is assessed on the basis of flash point.

The substance did not produce a flammable gas in contact with water in a study conducted according to EU Method A.12 and in compliance with GLP.

The substance was demonstrated not to be a pyrophoric liquid in a study conducted according to EU Test Method A.13 because no ignition was observed in the first part of the test, and the substance did not ignite or char the filter paper in the second part of the study.

Justification for classification or non-classification

Flammability of liquids:

The substance is not classified for flammability in accordance with Regulation (EC) No 1272/2008. This is based on a measured flash point of 109°C at 1013 hPa and a predicted boiling point range of 174-241°C at 1013 hPa.

 

Flammability in contact with water:

The substance does not produce a flammable gas in contact with water in available study conducted according to EU Method A.12.

 

Flammability in contact with air:

The substance was demonstrated to be not pyrophoric because no ignition was observed during available study conducted according to EU Method A.13.