Ethanesulfonic acid, 2-(methylamino)-, N-coco acyl derivs., sodium salts

Solubility in organic solvents / fat solubility

Link to relevant study record(s)

Reference

Endpoint:

solubility in organic solvents / fat solubility

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2012

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

other: OECD 105

Deviations:

no

GLP compliance:

no

Medium:

n-octanol

Solubility:

0.4 g/L

Temp.:

20 °C

Test substance stable:

yes

Preliminary test:

mL of n-octanol for 0,1 g soluble	0,1	0,5	1	2	10	100	150
approx. solubility in g/L	>1000	1000 to 200	200 to 100	100 to 50	50 to 10	10 to 1	<1
visual evaluation	not soluble	not soluble	not soluble	not soluble	not soluble	not soluble	not soluble

 

Solubility test: 

Flask No.	Equilibration time at 20 °C [h]	Active content [g/L]
1	24	0,41
2	48	0,40
3	72	0,39
mean	---	0,40

 

 

Conclusions:

Solubility in n-octanol: 0.40 g/L at 20°C

Executive summary:

The solubility of the test item in n-octanol was determined according to the flask method as described in the OECD Guideline for the Testing of Chemicals 105, adapted to this solvent.

Result: Solubility in n-octanol (20 °C): 0,40 g/L

Description of key information

Solubility in n-octanol: 0.40 g/L at 20°C (OECD 105, flask method)

Key value for chemical safety assessment

Solubility in organic solvents at 20°C:

0.4 g/L

Additional information

The solubility of the test item in n-octanol was determined according to the flask method as described in the OECD Guideline for the Testing of Chemicals 105, adapted to this solvent.