Bis(2,3-epoxypropyl) cyclohex-4-ene-1,2-dicarboxylate

Auto flammability

Link to relevant study record(s)

Reference

Reference 1

Endpoint:

auto-flammability

Type of information:

experimental study

Adequacy of study:

key study

Study period:

28 November 2011- 03 February 2012

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: The study has been performed according to the appropriate guidelines and according to the principles of GLP.

Qualifier:

according to guideline

Guideline:

EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))

Version / remarks:

(2008)

Deviations:

no

Qualifier:

according to guideline

Guideline:

other: DIN Guide 51794: "Determining the Ignition Temperature of Petroleum Products" (2003)

Deviations:

no

Qualifier:

according to guideline

Guideline:

other: IEC standard 79-4: "Electrical Apparatus for Explosive Gas Atmospheres, Part 4, Method of Test for Ignition Temperature" ( 1975)

Deviations:

no

GLP compliance:

yes

Key result

Auto-ignition temperature:

360 °C

Atm. press.:

>= 990.6 - <= 1 008.6 hPa

Ignition of the test substance within 5 minutes after introduction was observed with each sample volume and with each test a minimum auto-ignition temperature was obtained. The maximum deviation between the three values was < 20°C. The lowest temperature at which ignition of the test substance occurred was 363°C. This temperature was rounded off to the nearest multiple of 5°C giving the auto-ignition temperature of the test substance.

 

Table    Main study –auto-ignition temperature of the test substance

Test	Volume [μl]	Auto-ignition temperature [°C]	Ignition delay [s]	Colour of the flame	Minimum auto-ignition temperature [°C]
1	70	384	18	orange\blue	363
	250	368	22	orange\blue
	600	363	25	orange\blue
2	120	382	19	orange\blue	364
	350	367	22	orange\blue
	800	364	32	orange\blue
3	170	375	26	orange\blue	363
	450	366	20	orange\blue
	1000	363	25	orange\blue

 

Conclusions:

Bis(2,3-epoxypropyl) cyclohexane-1,2-dicarboxylate is auto-ignitable with an auto-ignition temperature of 360°C at 990.6 – 1008.6 hPa.

Executive summary:

Bis(2,3-epoxypropyl) cyclohexane-1,2-dicarboxylate  is auto-ignitable with an auto-ignition temperature of 360°C at 990.6 – 1008.6 hPa.

Reference 2

Endpoint:

auto-flammability

Type of information:

read-across from supporting substance (structural analogue or surrogate)

Remarks:

https://thehub.huntsman.com/news?channel=discovery

Adequacy of study:

key study

Study period:

28 November 2011- 03 February 2012

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: The study has been performed according to the appropriate guidelines and according to the principles of GLP.

Justification for type of information:

Please refer to the read across justification document enclosed in chapter 13 for more details.

Reason / purpose for cross-reference:

read-across source

Qualifier:

according to guideline

Guideline:

EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))

Version / remarks:

(2008)

Deviations:

no

Qualifier:

according to guideline

Guideline:

other: DIN Guide 51794: "Determining the Ignition Temperature of Petroleum Products" (2003)

Deviations:

no

Qualifier:

according to guideline

Guideline:

other: IEC standard 79-4: "Electrical Apparatus for Explosive Gas Atmospheres, Part 4, Method of Test for Ignition Temperature" ( 1975)

Deviations:

no

GLP compliance:

yes

Key result

Auto-ignition temperature:

360 °C

Atm. press.:

>= 990.6 - <= 1 008.6 hPa

Ignition of the test substance within 5 minutes after introduction was observed with each sample volume and with each test a minimum auto-ignition temperature was obtained. The maximum deviation between the three values was < 20°C. The lowest temperature at which ignition of the test substance occurred was 363°C. This temperature was rounded off to the nearest multiple of 5°C giving the auto-ignition temperature of the test substance.

 

Table    Main study –auto-ignition temperature of the test substance

Test	Volume [μl]	Auto-ignition temperature [°C]	Ignition delay [s]	Colour of the flame	Minimum auto-ignition temperature [°C]
1	70	384	18	orange\blue	363
	250	368	22	orange\blue
	600	363	25	orange\blue
2	120	382	19	orange\blue	364
	350	367	22	orange\blue
	800	364	32	orange\blue
3	170	375	26	orange\blue	363
	450	366	20	orange\blue
	1000	363	25	orange\blue

 

Conclusions:

Bis(2,3-epoxypropyl) cyclohexane-1,2-dicarboxylate is auto-ignitable with an auto-ignition temperature of 360°C at 990.6 – 1008.6 hPa.

Executive summary:

Bis(2,3-epoxypropyl) cyclohexane-1,2-dicarboxylate  is auto-ignitable with an auto-ignition temperature of 360°C at 990.6 – 1008.6 hPa.

Description of key information

auto-ignitable at 360°C  (EC A.15, DIN 51794, IEC 79-4) 

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:

360 °C

Additional information

Bis(2,3-epoxypropyl) cyclohexane-1,2-dicarboxylate is auto-ignitable with an auto-ignition temperature of 360°C at 990.6 – 1008.6 hPa.