Registration Dossier
Registration Dossier
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EC number: 297-672-2 | CAS number: 93686-22-7 Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Citrus reticulata, x C. sinensis, Rutaceae.
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-flammability
- Type of information:
- migrated information: read-across based on grouping of substances (category approach)
- Adequacy of study:
- key study
- Study period:
- 23 July 2010 - 29 July 2010
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- Study conducted similarly to OECD guideline. Klimisch 2 rating based on read-across purpose, in accordance with the ECHA Practical guide #6 on the reporting of read-across in IUCLID. The justification for read across is provided in the attached background material of the chapter summary.
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: Deutsches Institut für Normung (DIN), DIN Guide 51794: "Determining the Ignition Temperature of Petroleum Products", May 2003.
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: International Electrotechnical Commission (IEC), IEC standard 79-4: "Electrical Apparatus for Explosive Gas Atmospheres, Part 4, Method of Test for Ignition Temperature", 1975.
- Deviations:
- no
- Principles of method if other than guideline:
- Not relevant
- GLP compliance:
- yes (incl. QA statement)
- Auto-ignition temperature:
- 235 °C
- Atm. press.:
- 1 012.2 - 1 016.5 hPa
- Remarks on result:
- other:
- Conclusions:
- Commercially available auto-ignition temperature apparatus was used for the determination of the degree of auto-ignitability of Orange Oil Cold Pressed 1-Fold-Orange, ext. (Citrus sinensis, Rutaceae).
The test substance is auto-ignitable with an auto-ignition temperature at 1012.2 - 1016.5 hPa of 235°C. - Executive summary:
The auto-ignition temperature of Orange Oil Cold Pressed 1-Fold-Orange, ext. (Citrus sinensis, Rutaceae) was determined according to EU Method A.15 under GLP. The auto-ignition temperature was found to be 235 degrees Celsius at 1012.2 - 1016.5 hPa.
Reference
No data
Description of key information
The auto-ignition temperature was found to be 235 degrees Celsius at 1012.2 - 1016.5 hPa.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 235 °C
Additional information
For the autoflammability/self-ignition temperature, data are available for orange oil (235ºC), lemon oil (235ºC) and lime oil (240ºC). These observations are read-across to the tangerine oil. For tangerine oil, the self-ignition temperature is estimated to be > 235ºC (based on the value for orange oil, which most closely resembles tangerine oil based on chemical composition).
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