Octan-1-ol, ethoxylated

Auto flammability

Administrative data

Endpoint:

auto-ignition temperature (liquids)

Type of information:

experimental study

Adequacy of study:

key study

Study period:

4-6 Dec 2018

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2018

Report date:

2018

Materials and methods

Test guideline

Test guideline 1

Qualifier:

equivalent or similar to guideline

Guideline:

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

Test guideline 2

Qualifier:

according to guideline

Guideline:

other: Anon (2010), Explosive atmospheres – Part 20-1: Material characteristics for gas and vapour classification – test methods and data, Method of test for auto-ignition temperature.

Version / remarks:

IEC 60079-20-1:2010 P1-77

GLP compliance:

no

Remarks:

study conducted in a facility which operates in accordance with Good Laboratory Practice principles; however, no claim of GLP compliance was intended nor is made for this study

Test material

Test material information

Constituent 1

Reference substance name:

Octan-1-ol, ethoxylated

EC Number:

500-058-1

EC Name:

Octan-1-ol, ethoxylated

Cas Number:

27252-75-1

Molecular formula:

C10H22O2

IUPAC Name:

Octan-1-ol, ethoxylated

Test material form:

liquid

Results and discussion

Auto-ignition temperature (liquids / gases)

Auto-ignition temperature:

240 °C

Atm. press.:

>= 101 - <= 101.1 kPa

Any other information on results incl. tables

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

Temperature (°C)	Clean Flask (yes/no)	Volume (µL)	Ignition Delay (s)	Observations
200	Yes	70	> 300	No ignition. Grey fumes were emitted.
250	Yes	70	> 300	No ignition. Grey fumes were emitted.
300	Yes	70	< 1	A red/orange flame. Grey fumes were emitted.
280	No	70	4	A red/orange flame. Grey fumes were emitted.
270	No	70	7	A red/orange flame. Grey fumes were emitted.
260	No	70	12	An orange flame. Grey fumes were emitted.
258	No	70	13	An orange flame. Grey fumes were emitted.
254	No	70	17	An orange flame. Grey fumes were emitted.
252	No	70	14	An orange flame. Grey fumes were emitted.
250	Yes	200	23	A yellow/blue flame. Grey fumes were emitted.
248	Yes	200	24	A yellow/blue flame. Grey fumes were emitted.
246	Yes	200	29	A yellow/blue flame. Grey fumes were emitted.
244	Yes	200	34	A yellow/blue flame. Grey fumes were emitted.
242	Yes	200	36	A yellow/blue flame. Grey fumes were emitted.
240	Yes	200	55	A yellow/blue flame. Grey fumes were emitted.
238	Yes	200	> 300	No ignition. Grey fumes were emitted.
238	Yes	400	> 300	No ignition. Grey fumes were emitted.
238	Yes	600	> 300	No ignition. Grey fumes were emitted.
238	Yes	800	> 300	No ignition. Grey fumes were emitted.
238	Yes	1000	> 300	No ignition. Grey fumes were emitted.

Room temperature: 17 to 18 °C

Atmospheric pressure: 101.0 to 101.1 kPa

The test item has been determined to have an auto-ignition temperature of 240 °C.