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Administrative data

Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
18 June - 26 July, 2014
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: A modern GLP study conducted according the appropriate guidelines.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2014
Report date:
2014

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Deviations:
no
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
Linalyl propionate
EC Number:
205-627-5
EC Name:
Linalyl propionate
Cas Number:
144-39-8
Molecular formula:
C13H22O2
IUPAC Name:
linalyl propionate
impurity 1
Reference substance name:
Unknown impurities
Molecular formula:
not applicable
IUPAC Name:
Unknown impurities
Test material form:
liquid
Details on test material:
- Name of test material (as cited in study report): Linalyl propionate
- Molecular formula: C13H22O2
- Molecular weight: 210.3 g/mol
- Analytical purity: 100.0%
- Lot/batch No.: SC00010215
- Expiration date of the lot/batch: 12 January 2015
- Storage condition of test material: room temperature, in the dark

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
264 °C
Atm. press.:
>= 100.6 - <= 101.8 kPa

Any other information on results incl. tables

Test Temperature (ºC)

Test Volume (μL)

Ignition Delay (s)

Observations

200

70

>300

No ignition. Grey smoke emitted.

250

70

>300

No ignition. Grey smoke emitted.

300

70

5

An orange flame. Grey fumes were emitted.

280

70

13

An orange flame. Grey fumes were emitted.

274

70

>300

No ignition. Grey fumes were emitted.

278

70

>300

No ignition. Grey fumes were emitted.

278

200

14

An orange flame. Grey fumes were emitted.

276

200

16

An orange flame. Grey fumes were emitted.

274

200

14

An orange flame. Grey fumes were emitted.

272

200

9

An orange flame. Grey fumes were emitted.

270

200

9

An orange flame. Grey fumes were emitted.

268

200

12

An orange flame. Grey fumes were emitted.

266

200

13

An orange flame. Grey fumes were emitted.

264

200

15

An orange flame. Grey fumes were emitted.

262

200

>300

No ignition. Grey fumes were emitted.

262

400

>300

No ignition. Grey fumes were emitted.

262

600

>300

No ignition. Grey fumes were emitted.

262

800

>300

No ignition. Grey fumes were emitted.

262

1000

>300

No ignition. Grey fumes were emitted.

Applicant's summary and conclusion

Conclusions:
The auto-ignition temperature of Linalyl propionate is 264 ± 5 °C at atmospheric pressure.
Executive summary:

The auto-ignition temperature of Linalyl propionate was determined according to Method A15 Auto-Ignition Temperature (Liquids and Gases) of Commission Regulation (EC) No 440/2008 of 30. The auto-ignition temperature of Linalyl isobutyrate is 264 ± 5 °C at atmospheric pressure.