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EC number: 202-977-0 | CAS number: 101-80-4
Oxidising properties
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidising solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 02-04 February 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.17 (Oxidising Properties (Solids))
- Deviations:
- no
- Principles of method if other than guideline:
- As per guideline
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- 4,4'-oxydianiline
4,4'-diaminodiphenyl ether
CAS 101-80-4 - Contact with:
- powdered cellulose
- Duration of test (contact time):
- 89 - 384 s
- Key result
- Sample tested:
- other: Ratio Test item:Cellulose 10 : 90 %
- Parameter:
- burning rate
- Result:
- 2.26 mm/s
- Key result
- Sample tested:
- other: Ratio Test Item:Cellulose 20 : 80 %
- Parameter:
- burning rate
- Result:
- 2.12 mm/s
- Key result
- Sample tested:
- other: Ratio Test Item:Cellulose 30 : 70 %
- Parameter:
- burning rate
- Result:
- 1.9 mm/s
- Key result
- Sample tested:
- other: Ratio Test Item:Cellulose 40 : 60 %
- Parameter:
- burning rate
- Result:
- 1.58 mm/s
- Key result
- Sample tested:
- other: Ratio Test Item:Cellulose 50 : 50 %
- Parameter:
- burning rate
- Result:
- 1.52 mm/s
- Key result
- Sample tested:
- other: Ratio Test Item:Cellulose 60 : 40 %
- Parameter:
- burning rate
- Result:
- 1.38 mm/s
- Sample tested:
- other: Ratio Test Item:Cellulose 70 : 30 %
- Parameter:
- burning rate
- Result:
- 1.16 mm/s
- Sample tested:
- other: Ratio Test Item:Cellulose 80 : 20 %
- Parameter:
- burning rate
- Result:
- 0.97 mm/s
- Sample tested:
- other: Ratio Test Item:Cellulose 90 : 10 %
- Parameter:
- burning rate
- Result:
- 0.52 mm/s
- Sample tested:
- reference mixture as specified
- Remarks:
- Ratio Ba(NO3)2:Cellulose 10 : 90 %
- Parameter:
- burning rate
- Result:
- 2.79 mm/s
- Sample tested:
- reference mixture as specified
- Remarks:
- Ratio Ba(NO3)2:Cellulose 20 : 80 %
- Parameter:
- burning rate
- Result:
- 2.8 mm/s
- Sample tested:
- reference mixture as specified
- Remarks:
- Ratio Ba(NO3)2:Cellulose 30 : 70 %
- Parameter:
- burning rate
- Result:
- 2.48 mm/s
- Sample tested:
- reference mixture as specified
- Remarks:
- Ratio Ba(NO3)2:Cellulose 40 : 60 %
- Parameter:
- burning rate
- Result:
- 2.12 mm/s
- Sample tested:
- reference mixture as specified
- Remarks:
- Ratio Ba(NO3)2:Cellulose 50 : 50 %
- Parameter:
- burning rate
- Result:
- 2.06 mm/s
- Sample tested:
- reference mixture as specified
- Remarks:
- Ratio Ba(NO3)2:Cellulose 60 : 40 %
- Parameter:
- burning rate
- Result:
- 1.63 mm/s
- Sample tested:
- reference mixture as specified
- Remarks:
- Ratio Ba(NO3)2:Cellulose 70 : 30 %
- Parameter:
- burning rate
- Remarks on result:
- other: ignited but did not propagate
- Sample tested:
- reference mixture as specified
- Remarks:
- Ratio Ba(NO3)2:Cellulose 80 : 20 %
- Parameter:
- burning rate
- Remarks on result:
- other: ignited but did not propagate
- Sample tested:
- reference mixture as specified
- Remarks:
- Ratio Ba(NO3)2:Cellulose 90 : 10 %
- Parameter:
- burning rate
- Remarks on result:
- other: ignited but did not propagate
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The maximum burning rate of the test item 4,4-Diaminodiphenylether in different mixtures was found to be lower than the burning rate of the reference mixture in the Full Train Test. 4,4-Diaminodiphenylether has no oxidizing properties.
- Executive summary:
The maximum burning rate of the test item 4,4-Diaminodiphenylether in different mixtures was found to be lower than the burning rate of the reference mixture in the Full Train Test. 4,4-Diaminodiphenylether has no oxidizing properties.
Reference
Table 1. Reference measurement
Ratio Ba(NO3)2: Cellulose |
Weight Ba(NO3)2(g) |
Weight Cellulose (g) |
Ignition time (sec) |
Burning rate (mm/sec) |
10 : 90 % |
1.50 |
13.50 |
72 |
2.79 |
20 : 80 % |
4.00 |
16.00 |
71 |
2.80 |
30 : 70 % |
6.00 |
14.00 |
81 |
2.48 |
40 : 60 % |
12.00 |
18.00 |
94 |
2.12 |
50 : 50 % |
15.00 |
15.00 |
97 |
2.06 |
60 : 40 % |
18.00 |
12.00 |
123 |
1.63 |
70 : 30 % |
21.00 |
9.00 |
ignited but did not propagate |
- |
80 : 20 % |
40.00 |
10.00 |
ignited but did not propagate |
- |
90 : 10 % |
45.00 |
5.00 |
ignited but did not propagate |
- |
Table 2. Full Train Test
Ratio Test item : Cellulose |
Weight Test item (g) |
Weight Cellulose (g) |
Ignition time (sec) |
Burning rate (mm/sec) |
10 : 90 % |
1.50 |
13.50 |
89 |
2.26 |
20 : 80 % |
3.00 |
12.00 |
95 |
2.12 |
30 : 70 % |
4.50 |
10.50 |
106 |
1.90 |
40 : 60 % |
6.00 |
9.00 |
127 |
1.58 |
50 : 50 % |
9.00 |
9.00 |
132 |
1.52 |
60 : 40 % |
9.00 |
6.00 |
145 |
1.38 |
70 : 30 % |
10.50 |
4.50 |
173 |
1.16 |
80 : 20 % |
12.00 |
3.00 |
206 |
0.97 |
90 : 10 % |
36.00 |
4.00 |
384 |
0.52 |
Description of key information
The maximum burning rate of the test item 4,4-Diaminodiphenylether in different mixtures was found to be lower than the burning rate of the reference mixture in the Full Train Test. 4,4-Diaminodiphenylether has no oxidizing properties.
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
Additional information
Justification for classification or non-classification
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