α-d-Glucopyranoside, β-d-fructofuranosyl, mono, di, and tridodecanoate esters

Water solubility

Administrative data

Endpoint:

water solubility

Type of information:

experimental study

Adequacy of study:

key study

Study period:

August 29-30, 2017

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2017

Report date:

2017

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

OECD Guideline 105 (Water Solubility)

GLP compliance:

yes

Type of method:

other: slow-stir method

Test material

Test material information

Constituent 1

Test material form:

solid: flakes

Specific details on test material used for the study:

SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Mitsubishi-Chemical Foods Corporation; 63281211
- Expiration date of the lot/batch: March 27, 2018
- Purity test date: June 23, 2017

TREATMENT OF TEST MATERIAL PRIOR TO TESTING
- Final preparation of a solid: dissolved in reagent water

FORM AS APPLIED IN THE TEST (if different from that of starting material): solution

Results and discussion

Water solubility

Key result

Water solubility:

5.97 mg/L

Conc. based on:

other: Total organic carbon

Loading of aqueous phase:

0.1 other: mg/mL

Incubation duration:

24 h

Temp.:

20 °C

pH:

>= 6.23 - <= 6.42

Details on results:

Results ranged from 5.57 mg/L to 6.37 mg/L, a difference of 13%.

Applicant's summary and conclusion

Conclusions:

The mean water solubility was 5.97 +/- 2.3 mg/L.

Executive summary:

The water solubility of LMDT was determined using the slow-stir method. The test substance was placed in water and stirred for 24 hrs, and allowed to equilibrate for 1 hr. Triplicate samples were then analyzed using TOC analysis. Three additional samples were taken at 48 hrs. The mean water solubility at 20 degrees C was 5.97 +/- 2.3 mg/L.