6-chloro-5-(2-chloroethyl)-1,3-dihydroindol-2-one

Oxidising properties

Administrative data

Endpoint:

oxidising solids

Type of information:

experimental study

Adequacy of study:

key study

Study period:

27 November 1997

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: done under GLP and OECD method

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

1997

Report date:

1997

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

EU Method A.17 (Oxidising Properties (Solids))

Principles of method if other than guideline:

A test to determine whether a substance possesses oxidising properties, compared to a reference oxidising substance, barium nitrate

GLP compliance:

yes

Test material

Test material information

Constituent 1

Reference substance name:

6-chloro-5-(2-chloroethyl)-1,3-dihydroindol-2-one

EC Number:

421-320-0

EC Name:

6-chloro-5-(2-chloroethyl)-1,3-dihydroindol-2-one

Cas Number:

118289-55-7

Molecular formula:

Hill formula: C10 H9 Cl2 N O CAS formula: C10 H9 Cl2 N O

IUPAC Name:

6-chloro-5-(2-chloroethyl)-2,3-dihydro-1H-indol-2-one

Test material form:

solid: particulate/powder

Remarks:

migrated information: powder

Details on test material:

Expiry date: 2 June 1999
Purity: 98.82% by HPLC
Date received: 2 June 1997

Study design

Contact with:

powdered cellulose

Results and discussion

Test results (Oxidising solids)

Test results (Oxidising solids) 1

Sample tested:

test mixture (not specified)

Remarks:

migrated information

Parameter:

maximum burning rate

Result:

1.16 other: mm/s

Test results (Oxidising solids) 2

Sample tested:

reference mixture (not specified)

Remarks:

migrated information

Parameter:

maximum burning rate

Result:

2.64 other: mm/s

Any other information on results incl. tables

Bariumnitrate/cellulose burning rates

Bariumnitrate(%)	Burning time(s)	Burning rate(mm/s)	Observations
50.0	119	1.68	Burnt through the pile with ano range flame ands omes parks.
59.8	75	2.67	Burnt through the pile with an yellow flame, manys parks and some
			white smoke.
69.9	106	1.89	Burnt through the pile with a yellow/white flame,many sparksand
			much white smoke.

Test substance/cellulose burning rates

Test substance(%)	Burning time(s)	Burning rate(mm/s)	Observations
10.0	202	0.99	Burnt across the surface of the pile with an orange flame.
20.3	184	1.09	Burnt across the surface of the pile with an orange flame.
29.9	255	0.78	Burnt across the surface of the pile with an orange flame.
39.7	-	-	Burnt across the surface of the pile with an orange flame for 30mm.
49.9	-	-	Burnt across the surface of the pile with an orange flame for 10mm.
59.7	-	-	Burnt briefly with an orange flame.
69.4	-	-	Burnt briefly with an orange flame.
79.9	-	-	Burnt only in the presence of the test flame.
89.4	-	-	Burnt only in the presence of the test flame.

Applicant's summary and conclusion

Interpretation of results:

other: no oxidising properties

Remarks:

Migrated information

Conclusions:

According to this test the test substance should not be considered oxidising.