Cyclohexanecarboxylic acid, 2,2,6-trimethyl-, 2-propen-1-yl ester, (1R,6S)-

Auto flammability

Administrative data

Endpoint:

auto-flammability

Type of information:

experimental study

Adequacy of study:

key study

Study period:

Experimental Starting Date: 28 August 2014 Experimental Completion Date: 20 October 2014

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: see 'Remark'

Remarks:

Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results. The study report was conclusive, done to a valid guideline and the study was conducted under GLP conditions.

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

Test material

Test material information

Constituent 1

Reference substance name:

1450841-11-8 (planar)

IUPAC Name:

1450841-11-8 (planar)

Constituent 2

Reference substance name:

NACET10419

IUPAC Name:

NACET10419

Test material form:

other: Clear colorless liquid

Details on test material:

Common/Commercial Name: NACET10419
Chemical Name: (6S)-Allyl 2,2,6-trimethylcyclohexanecarboxylate
CAS Number: 1450841-11-8 (planar)
Appearance/Physical State: Clear colorless liquid
Batch: KU31213
Purity: 100%
Expiry Date: 20 December 2015
Storage Conditions: Room temperature in the dark

Results and discussion

Auto-ignition temperature (liquids / gases)

Auto-ignition temperature:

302 °C

Atm. press.:

>= 100.5 - <= 101 kPa

Remarks on result:

other: Example

Any other information on results incl. tables

Results

Results of the auto-ignition temperature determination are shown in the following table.

 

Table 3.2

 

Test Temperature (ºC)	Test Volume (µL)	Ignition Delay (s)	Observations
200 (clean flask)	70	>300	No ignition. Grey fumes were emitted.
250 (clean flask)	70	>300	No ignition. Grey fumes were emitted.
300 (clean flask)	70	>300	No ignition. Grey fumes were emitted.
350	70	2	An orange flame. Grey fumes were emitted.
320	70	7	An orange flame. Grey fumes were emitted.
310	70	8	An orange flame. Grey fumes were emitted.
306	70	13	An orange/blue flame. Grey fumes were emitted.
304	70	15	An orange/blue flame. Grey fumes were emitted.
302	70	17	An orange flame. Grey fumes were emitted.
300 (clean flask)	200	>300	No ignition. Grey fumes were emitted.
300 (clean flask)	400	>300	No ignition. Grey fumes were emitted.
300 (clean flask)	600	>300	No ignition. Grey fumes were emitted.
300 (clean flask)	800	>300	No ignition. Grey fumes were emitted.
300 (clean flask)	1000	>300	No ignition. Grey fumes were emitted.

 

Room temperature: 20 to 21 °C
Atmospheric pressure: 100.5 to 101.0 kPa

Applicant's summary and conclusion

Conclusions:

The test item has been determined to have an auto-ignition temperature of 302 ± 5°C.

Executive summary:

The determination was carried out using a procedure[1]designed to be compatible with Method A15 Auto-Ignition Temperature (Liquids and Gases) of Commission Regulation (EC) No 440/2008 of 30 May 2008.

 

Instrument:                                               Carbolite flask heater

[1]Based on, Anon (1987), Electrical Apparatus for Explosive Gas Atmospheres. Part 4: Method of Test for Ignition Temperature. IEC Publications79-4,P1-19.

Conclusion

The test item has been determined to have an auto-ignition temperature of 302 ± 5°C.