1-Propanaminium, 3,3',3''-[phosphinylidynetris(oxy)]tris[N-(3-aminopropyl)-2-hydroxy-N,N-dimethyl-, N,N',N''-tri-C6-18 acyl derivs. trichlorides

Water solubility

Link to relevant study record(s)

Reference

Endpoint:

water solubility

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Justification for type of information:

Performed to OECD 105, but not GLP
Substance is supplied as ca 40% solution in water, so testing is academic.

Qualifier:

according to guideline

Guideline:

OECD Guideline 105 (Water Solubility)

Principles of method if other than guideline:

The test material was 'dried' gently at 105 C and the material formed was mixed in water at 9 g solids to 5 g water.
Attempts were then made to redissolve in teh water.

GLP compliance:

no

Type of method:

flask method

Specific details on test material used for the study:

The testmaterial was dried in an oven at 110 C for up to 6 hours.
Thisre moved mosdt

Key result

Water solubility:

ca. 597 g/L

Conc. based on:

test mat.

Loading of aqueous phase:

1 800 g/L

Incubation duration:

d

Temp.:

25 °C

pH:

5.8

Conclusions:

The substance is very soluble in water.
It is supplied as a ca 40% solution in water; note specifcation pH for the material supplied is pH 6 - 7.2

Description of key information

Figure used for CSR

Key value for chemical safety assessment

Water solubility:

600 g/L

at the temperature of:

25 °C