Registration Dossier
Registration Dossier
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EC number: 500-195-7 | CAS number: 68131-39-5 1 - 2.5 moles ethoxylated
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-ignition temperature (liquids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1994
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM E659-78
- GLP compliance:
- no
- Auto-ignition temperature:
- 235 °C
- Atm. press.:
- ca. 1 013 hPa
Reference
There is no data available for pressure. Normal pressure (ca. 1013 hPa) is assumed.
Summary of data from MAIT test:
Sample size [µL] |
Temp. [°C] |
Delay Time [sec] |
Temp. Rise [°C] |
Ignition |
Comments |
200 |
269 |
125 |
270 |
HF |
Expulsion of Flame |
|
255 |
40 |
260 |
HF |
Expulsion of Flame |
|
245 |
63 |
390 |
HF |
Expulsion of Flame |
|
238 |
140 |
230 |
HF |
Expulsion of Flame |
|
234 |
-- |
-- |
No |
-- |
|
231 |
-- |
-- |
No |
-- |
|
228 |
-- |
-- |
No |
Light smoke |
250 |
238 |
138 |
140 |
HF |
Dark Smoke, Expulsion of Flame |
|
234 |
217 |
160 |
HF |
Expulsion of Flame |
|
231 |
-- |
-- |
No |
-- |
300 |
234 |
132 |
430 |
HF |
Expulsion of Flame |
|
231 |
-- |
-- |
No |
-- |
350 |
234 |
200 |
460 |
HF |
Expulsion of Flame |
|
231 |
-- |
-- |
No |
-- |
400 |
238 |
174 |
100 |
HF |
Expulsion of Flame |
|
234 |
-- |
-- |
No |
-- |
Description of key information
235 °C (ASTM E659-78)
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 235 °C
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
