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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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REACH

Bottom residues resulting from the synthesis of propylene oxide and styrene from epoxidation of propylene with ethylbenzene hydroperoxide

EC number: 700-801-1 | CAS number: -

Life Cycle description
Uses advised against

Physical & Chemical properties

Auto flammability

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Administrative data

Link to relevant study record(s)

Description of key information

Autof Fammability according to EC No. 440/2008

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:: 425 °C

Additional information

Preliminary test:The lowest auto-ignition temperature was determined to be 438 °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	+ / -
438	6	+	438	5	+	436	4	+
433	3	-	433	3	+	432	3	+
433	8	-	426	5	+	428	4	-
433	5	-	423	4	-	428	10	-
433	6	-	422	6	-	428	6	-
433	2	-	422	2	-	428	2	-
433	10	-	422	8	-	428	1	-
433	1	-	423	3	-	428	7	-
433	4	-	422	1	-	428	5	-
433	7	-	422	10	-	428	9	-
433	9	-	422	5	-	428	3	-
433	6	-	422	7	-	428	8	-
barometric pressure: 1013.5 hPa			barometric pressure: 1003.2 hPa			barometric pressure: 1010.5 hPa

The auto-ignition temperature of the test item is 425°C.

Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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