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Physical & Chemical properties

Flash point

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Administrative data

Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From August 27, 2020 to September 18, 2020
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2020
Report date:
2020

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.9 (Flash-Point)
Deviations:
no
GLP compliance:
yes
Type of method:
equilibrium method closed cup
Flash point apparatus:
Setaflash apparatus

Test material

Constituent 1
Reference substance name:
Sulfonic acids, C16-alkane hydroxy and C16-alkene, sodium salts
EC Number:
297-664-9
EC Name:
Sulfonic acids, C16-alkane hydroxy and C16-alkene, sodium salts
Cas Number:
93686-15-8
IUPAC Name:
Sulfonic acid, C16-alkane hydroxy and C16-alkene, sodium salts
Test material form:
solid
Remarks:
This solid sample was obtained from the original liquid form by removing water.
Details on test material:
CAS number: 93686-15-8
Specific details on test material used for the study:
-Storage conditions
The test sample was sealed with nitrogen gas and stored with silica gel in a dark storage place at room temperature.

-Test item identification and stability under storage conditions
The infrared (IR) spectrum of the test item measured at this test facility was confirmed to be identical to that provided by the sponsor.
In addition, the IR spectrum of the test item after the completion of the experiment was the same as that before the start of the experiment, and it indicated that the test item was stable under the storage conditions.

Results and discussion

Flash point
Key result
Flash point:
230 °C
Atm. press.:
1 013 hPa

Any other information on results incl. tables

-Measurement conditions


Test temperature: 23ºC


Test humidity: 65%RH


Test pressure: 1007 hPa

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met
Conclusions:
The flash point of the registered substance was determined to be 230ºC (at 1013 hPa).

Executive summary:

-Objective


The objective of this study is to obtain the flash point of C16IOS-Na.


 


-Test guideline


Regulation (EC), A.9 "Flash-Point"


 


-Test instrument and test conditions


Test instrument: SETAFLASH SERIES 3 FLASH POINT TESTERS, Model 33000-2 (Tanaka Scientific)


Test quantity: 4 mL (as solid state of test item)


Heating time: 120 seconds


Number of repetition: 2


Test temperature: 23ºC


Test humidity: 65%RH


Test pressure: 1007 hPa


 


-Result


The flash point of the registered substance was determined to be 230ºC (at 1013 hPa).