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REACH

Ethylene diacetoacetate

EC number: 226-724-9 | CAS number: 5459-04-1

Life Cycle description
Uses advised against

Physical & Chemical properties

Auto flammability

Administrative data

Endpoint:: auto-flammability
Type of information:: experimental study
Adequacy of study:: key study
Study period:: 2010
Reliability:: 1 (reliable without restriction)

Data source

Reference

Reference Type:: study report
Title:: Unnamed
Year:: 2010
Report date:: 2010

Materials and methods

Test guideline

Qualifier:: according to guideline
Guideline:: EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Deviations:: not specified

GLP compliance:: no

Test material

Test material information

Constituent 1

Reference substance name:: Ethylene diacetoacetate
EC Number:: 226-724-9
EC Name:: Ethylene diacetoacetate
Cas Number:: 5459-04-1
Molecular formula:: C10H14O6
IUPAC Name:: ethane-1,2-diyl bis(3-oxobutanoate)

Results and discussion

Auto-ignition temperature (liquids / gases)

Auto-ignition temperature:: 340 °C
Atm. press.:: 995 hPa
Remarks on result:: other:

Any other information on results incl. tables

Preliminary test:The lowest auto-ignition temperature was determined to be 353 °C.

Main test: The following table shows the results of the three principal tests. Temperatures, where auto-ignition (+) was detected and where not (-). The amount of test item tested at each measurement is indicated as numbers of drops.

1. principal test			2. principal test			3. principal test
T / °C	Drops	+ / -	T / °C	drops	+ / -	T / °C	drops	+ / -
353	6	+	353	5	+	353	5	+
348	6	-	353	10	+	348	5	+
347	10	-	348	10	-	343	2	-
347	2	-	347	9	-	343	1	-
347	8	-	347	8	-	343	3	-
347	5	-	347	7	-	343	4	+
347	9	-	348	6	-	338	3	-
348	7	-	348	5	-	338	4	-
348	6	-	348	4	-	338	2	-
348	1	-	347	1	-	337	5	-
347	2	-	347	2	-	338	1	-
348	3	-	347	3	-	338	10	-
barometric pressure: 992.5 hPa			barometric pressure: 991.7 hPa			barometric pressure: 994.7 hPa

3. principal test (continuation)
T / °C	drops	+ / -
338	6	-
338	2	-
338	1	-
337	4	-
338	3	-
338	5	-
338	7	-
337	8	-
337	10	-
337	9	-
338	4	-
338	2	-
barometric pressure: 995.2 hPa

Applicant's summary and conclusion

Conclusions:: The auto ignition temperature of the test item is 340°C. Technical equipment must fulfill T2 requirements
Executive summary:: The auto ignition temperature of the test item according to the EuropeanCommission Regulation (EC) No. 440/2008, A.15. Auto-ignition Temperature (Liquids and Gases) is 340 °C

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