Amines, C12-14-alkyl, isooctyl phosphates

Oxidising properties

Administrative data

Endpoint:

oxidising liquids

Type of information:

experimental study

Adequacy of study:

key study

Study period:

The study was conducted between 26 October 2014 and 02 December 2014

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Remarks:

GLP guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2015

Report date:

2015

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

other: Regulation (EC) No 1272/2008 of 16 December 2008 on Classification labelling and Packaging of Substances and Mixtures and test O.2 of United Nations Recommendations on the Transport of Dangerous Goods Manual of Tests and Criteria, 5th revised edition 2009

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Test material

Test material information

Constituent 1

Reference substance name:

Amines, C12-14-tert-alkyl, isooctyl mono phosphates

IUPAC Name:

Amines, C12-14-tert-alkyl, isooctyl mono phosphates

Constituent 2

Reference substance name:

Unknown, including minor amounts of diphosphate species, water. Possibly residual unreacted starting material and unknown byproducts.

IUPAC Name:

Unknown, including minor amounts of diphosphate species, water. Possibly residual unreacted starting material and unknown byproducts.

Test material form:

liquid: viscous

Results and discussion

Test results (Oxidising liquids)

Test results (Oxidising liquids) 1

Key result

Sample tested:

reference mixture with 65% nitric acid + cellulose (1:1 ratio)

Parameter:

mean pressure rise time

Result:

ca. 2.448 s

Test results (Oxidising liquids) 2

Key result

Sample tested:

test mixture 1:1

Parameter:

mean pressure rise time

Result:

ca. 47.508 s

Remarks on result:

other: The mean pressure rise time for the test item/cellulose mixtures was slower than the mean pressure rise time for the nitric acid/cellulose mixtures.

Any other information on results incl. tables

The moisture content of the dried cellulose is:

 

Moisture Content of the dried cellulose

	Determination A	Determination B
a)  Mass of loss bottle (g)	20.9162	19.9671
b)  Mass of loss bottle and dried cellulose (g)	22.0203	21.1657
c)  Mass of loss bottle and dried cellulose     after drying (g)	22.0157	21.1636
Moisture content (% w/w)	0.417	0.175
Mean moisture content (% w/w)	0.296

 

Nitric acid:cellulose reference mixtures 

Run Number	Pressure Rise Time (s)
1	2.205
2	2.010
3	2.515
4	2.739
5	2.770
Mean pressure rise time (s) = 2.448

 

Test item:cellulose mixtures 

Run Number	Pressure Rise Time (s)
1	52.554
2	50.839
3	Pressure failed to reach 2070 kPa
4	39.031
5	47.609
Mean pressure rise time (s) = 47.508

Applicant's summary and conclusion

Interpretation of results:

GHS criteria not met

Conclusions:

The test item has been determined not to have oxidizing properties as the mean pressure rise time for the test item/cellulose mixtures was slower than the mean pressure rise time for the nitric acid/cellulose mixtures. The test item is not classified as an oxidizing liquid.

Executive summary:

The test substance is non-oxidizing, using a procedure designed to be compatible with Section 2.13 of Regulation (EC) No 1272/2008 of 16 December 2008 on Classification Labelling and Packaging of Substances and Mixtures, Test O.2 of the United Nations Recommendations on the Transport of Dangerous Goods Manual of Tests and Criteria, 5^th revised edition 2009. The test item is not classified as an oxidizing liquid.