reaction mass of 2-[[1-(chloromethyl)-2-[[4-(oxiran-2-ylmethoxymethyl)cyclohexyl]methoxy]ethoxy]methyl]oxirane and cis-1,4-bis[(2,3-epoxypropoxy)methyl]cyclohexane and trans-1,4-bis[(2,3-epoxypropoxy)methyl]cyclohexane

Surface tension

Administrative data

Endpoint:

surface tension

Type of information:

experimental study

Adequacy of study:

key study

Study period:

8 - 17 Feb 2018

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2018

Report date:

2018

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

OECD Guideline 115 (Surface Tension of Aqueous Solutions)

Deviations:

no

GLP compliance:

yes

Type of method:

OECD harmonised ring method

Test material

Test material information

Constituent 1

Reference substance name:

2-[[1-(chloromethyl)-2-[[4-(oxiran-2-ylmethoxymethyl)cyclohexyl]methoxy]ethoxy]methyl]oxirane

Molecular formula:

C17H29ClO5

IUPAC Name:

2-[[1-(chloromethyl)-2-[[4-(oxiran-2-ylmethoxymethyl)cyclohexyl]methoxy]ethoxy]methyl]oxirane

Constituent 2

Reference substance name:

cis-1,4-bis[(2,3-epoxypropoxy)methyl]cyclohexane

Cas Number:

1197197-64-0

Molecular formula:

C14H26O4

IUPAC Name:

cis-1,4-bis[(2,3-epoxypropoxy)methyl]cyclohexane

Constituent 3

Reference substance name:

trans-1,4-bis[(2,3-epoxypropoxy)methyl]cyclohexane

Cas Number:

158307-92-7

Molecular formula:

C14H26O4

IUPAC Name:

trans-1,4-bis[(2,3-epoxypropoxy)methyl]cyclohexane

impurity 1

Reference substance name:

[4-(oxiran-2-ylmethoxymethyl)cyclohexyl]methanol

Molecular formula:

C11H20O3

IUPAC Name:

[4-(oxiran-2-ylmethoxymethyl)cyclohexyl]methanol

impurity 2

Reference substance name:

[4-[[3-chloro-2-(oxiran-2-ylmethoxy)propoxy]methyl]cyclohexyl]methanol

Molecular formula:

C14H25ClO4

IUPAC Name:

[4-[[3-chloro-2-(oxiran-2-ylmethoxy)propoxy]methyl]cyclohexyl]methanol

impurity 3

Reference substance name:

2-[[3-chloro-2-[[4-[[3-chloro-2-(oxiran-2-ylmethoxy)propoxy]methyl]cyclohexyl]methoxy]propoxy]methyl]oxirane

Molecular formula:

C20H34Cl2O6

IUPAC Name:

2-[[3-chloro-2-[[4-[[3-chloro-2-(oxiran-2-ylmethoxy)propoxy]methyl]cyclohexyl]methoxy]propoxy]methyl]oxirane

impurity 4

Specific details on test material used for the study:

SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: TX7E5501
- Expiration date of the lot/batch: November 10, 2018
- Purity: 87.6%
- Physical state: liquid

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Ambient temperature

Results and discussion

Surface tension

Key result

Surface tension:

55.4 mN/m

Temp.:

20 °C

Conc.:

1 g/L

Remarks on result:

other: 55.4 ± 0.1 mN/m (N = 3, CV = 0.10%) at 20 ± 0.5 °C

Any other information on results incl. tables

The test solution concentration is not reported however the protocol states the test should be done at 90% of saturation or 1 g/L, whichever is less; therefore it is assumed that the study was performed at a test solution concentration of 1 g/L.

Applicant's summary and conclusion

Conclusions:

The surface tension of Heloxy 107 at 20 ± 0.5 °C is 55.4 ± 0.1 mN/m as determined by OECD 115.

Executive summary:

The surface tension of Heloxy 107 was determined using the harmonized ring method. The study was conducted in accordance with the OECD 115 method and was GLP compliant; therefore, the study is considered reliable without restrictions.