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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
04 January 2018 to 23 January 2018
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Deviations:
no
Qualifier:
according to guideline
Guideline:
DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
Deviations:
no
GLP compliance:
no

Test material

1
Chemical structure
Reference substance name:
p-isopropylphenol
EC Number:
202-798-8
EC Name:
p-isopropylphenol
Cas Number:
99-89-8
Molecular formula:
C9H12O
IUPAC Name:
p-isopropylphenol
Test material form:
solid: crystalline
Specific details on test material used for the study:
Lot No.: A0096358
Aspect: Brown crystalline mass, solid
Purity: 99.8% (GC)

Results and discussion

Auto-ignition temperature (liquids / gases)
Key result
Auto-ignition temperature:
450 °C
Remarks on result:
other: ± 5ºC

Applicant's summary and conclusion

Conclusions:
At a temperature of 454ºC, with sample volumes in the range of 100µl to 400µl, no ignition was observed.
Therefore: Auto-ignition temperature of Isopropyl Phenol Para: >= 450 ± 5ºC
Executive summary:

The Auto-ignition temperature of Isopropyl Phenol Para was determined in a Sur Berlin oven, equipped with a 240 ml ignition vessel according to the DIN 51794.

At a temperature of 454ºC, with sample volumes in the range of 100µl to 400µl, no ignition was observed.

Therefore: Auto-ignition temperature of Isopropyl Phenol Para: >= 450 ± 5ºC