Cyclohexanone, 4-methoxy-

Flammability

Link to relevant study record(s)

Reference

Reference 1

Endpoint:

pyrophoric liquids

Type of information:

other: evaluation of the chemical structure

Adequacy of study:

key study

Study period:

2006-05-04 to 2006-07.17

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

comparable to guideline study

Qualifier:

according to guideline

Guideline:

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

Version / remarks:

1992

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Key result

Test procedure:

other: structural elucidation

Remarks on result:

not measured/tested

In the chemical structure of the test item no C-H-bond activated for oxidation by air is present. All other chemical bonds in the given molecule are stable in the presence of air. So the chemical structure of the test item excludes pyrophoric properties in contact with air.

Interpretation of results:

not classified based on GHS criteria

Conclusions:

In the chemical structure of the test item no C-H-bond activated for oxidation by air is present. Allother chemical bonds in the given molecule are stable in the presence of air.

So the chemical structure of the test item excludes pyrophoric properties in contact with air.

Executive summary:

The test item has no pyrophoric properties in the sense of the consolidated version of Council Directive 67/548/EEC Annex V (Council Directive 92/69/EEC), test A. 13.

Reference 2

Endpoint:

substances / mixtures which in contact with water emit flammable gases

Type of information:

other: evaulation based on chemical structure

Adequacy of study:

key study

Study period:

2006-05-04 to 2006-07-17

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

comparable to guideline study

Qualifier:

according to guideline

Guideline:

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

Version / remarks:

1992

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Key result

Test procedure:

other:

Remarks on result:

not measured/tested

Remarks:

instead evaluated based on structure

According to the chemical structure no chemical reaction of the test item in contact with water is expected. Due to the fact, that the molecule of the test item contains no chemical bond which is able to hydrolyse at room temperature or moderate temperatures above room temperature a reaction with water could be excluded.

So the test item doesn't form any hazardous gases in contact with water.

Interpretation of results:

not classified based on GHS criteria

Conclusions:

According to the chemical structure no chemical reaction of the test item in contact with water is expected. Due to the fact, that the molecule of the test item contains no chemical bond which is able to hydrolyse at room temperature or moderate temperatures above room temperature a reaction with water could be excluded.
So the test item doesn't form any hazardous gases in contact with water.

Executive summary:

The test item is not regarded as hazardous in the sense of the consolidated version of Council Directive 67/548/EEC Annex V (Council Directive 92/69/EEC), test A. 12.

Description of key information

According to the chemical structure no chemical reaction of the test item in contact with water is expected. Due to the fact, that the molecule of the test item contains no chemical bond which is able to hydrolyse at room temperature or moderate temperatures above room temperature a reaction with water could be excluded. So the test item doesn't form any hazardous gases in contact with water.

In the chemical structure of the test item no C-H-bond activated for oxidation by air is present. Allother chemical bonds in the given molecule are stable in the presence of air.So the chemical structure of the test item excludes pyrophoric properties in contact with air.