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Physical & Chemical properties

Oxidising properties

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Endpoint:
oxidising solids
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because there are no chemical groups present in the molecule which are associated with oxidising properties and hence, the classification procedure does not need to be applied
other:
GLP compliance:
no
Interpretation of results:
other: no oxidising properties
Remarks:
Migrated information
Endpoint:
oxidising solids
Type of information:
other: expert statement
Adequacy of study:
supporting study
Study period:
2002-07-17
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: expert statement
Qualifier:
no guideline required
GLP compliance:
not specified
Key result
Parameter:
other: oxygen balance
Result:
other: negative
Remarks on result:
other: Calculated oxygen balance is negative.
Remarks:
The test item is incapable of causing fire or enhance the risk of fire when in contact with combustible material.
Interpretation of results:
GHS criteria not met
Conclusions:

a. Oxidizing Properties
1,3-Dimethyl-4-aminouracil does not have the functional groups associated with oxidizing activity. The substance has never demonstrated such activity under normal handling.
The oxygen balance of 1,3-Dimethyl-4-aminouracil is negative. This means, that there is a surplus on carbon atoms. Therefore, it can be concluded beyond reasonable doubt, that 1,3-Dimethyl-4-aminouracil is incapable of causing fire or enhance the risk of fire when in contact with combustible material,
b. Incompatibility with other substances
There is no incompatibility with other substances known.
c. Conditions by contributing to instability
Sunlight and temperatures above 30°C may affect the substance.
d. Decomposition products
Decomposition products arising from pyrolysis are: Carbon oxides, Nitrogen oxides.
Executive summary:

1,3-Dimethyl-4-aminouracil is incapable of causing fire or enhance the risk of fire when in contact with combustible material.

Description of key information

Oxidising Properties

- 1,3-Dimethyl-4-aminouracil is incapable of causing fire or enhance the risk of fire when in contact with combustible material (Expert judgement)

- no oxidising properties (Expert judgement)

Key value for chemical safety assessment

Oxidising properties:
non oxidising

Additional information

Justification for classification or non-classification