Reaction product of trimethylhexamethylenediisocyanate and (3-mercaptopropyl)trimethoxysilane

Density

Administrative data

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

06/04/2018 - 31/05/2018

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

Test guideline 1

Qualifier:

according to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

Deviations:

no

Test guideline 2

Qualifier:

according to guideline

Guideline:

EU Method A.3 (Relative Density)

Deviations:

no

Test guideline 3

Qualifier:

according to guideline

Guideline:

EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)

Deviations:

no

GLP compliance:

yes

Type of method:

pycnometer method

Test material

Test material information

Constituent 1

Reference substance name:

2,4,4 TMDI function group 1 + mercaptan, mono-reacted

IUPAC Name:

2,4,4 TMDI function group 1 + mercaptan, mono-reacted

Constituent 2

Reference substance name:

2,4,4 TMDI function group 2 + mercaptan, mono-reacted

IUPAC Name:

2,4,4 TMDI function group 2 + mercaptan, mono-reacted

Constituent 3

Reference substance name:

2,2,4 TMDI function group 1 + mercaptan, mono-reacted

IUPAC Name:

2,2,4 TMDI function group 1 + mercaptan, mono-reacted

Constituent 4

Reference substance name:

2,2,4 TMDI function group 2 + mercaptan, mono-reacted

IUPAC Name:

2,2,4 TMDI function group 2 + mercaptan, mono-reacted

Constituent 5

Reference substance name:

2,2,4 bi-reacted compound

IUPAC Name:

2,2,4 bi-reacted compound

Constituent 6

Reference substance name:

2,4,4 bi-reacted compound

IUPAC Name:

2,4,4 bi-reacted compound

Constituent 7

Reference substance name:

2,4,4-trimethylhexa-1,6-diyl diisocyanate

EC Number:

239-714-4

EC Name:

2,4,4-trimethylhexa-1,6-diyl diisocyanate

Cas Number:

15646-96-5

Molecular formula:

C11H18N2O2

IUPAC Name:

1,6-diisocyanato-2,4,4-trimethylhexane

Constituent 8

Reference substance name:

2,2,4-trimethylhexa-1,6-diyl diisocyanate

EC Number:

241-001-8

EC Name:

2,2,4-trimethylhexa-1,6-diyl diisocyanate

Cas Number:

16938-22-0

Molecular formula:

C11H18N2O2

IUPAC Name:

1,6-diisocyanato-2,2,4-trimethylhexane

Test material form:

liquid

Specific details on test material used for the study:

Identification: Thio Isocyanate Adduct
Appearance: Colourless liquid
Batch: BZA11014
Store at room temperature under nitrogen

Results and discussion

Density

Key result

Type:

relative density

Density:

1.09 other: dimensionless

Temp.:

20 °C

Applicant's summary and conclusion

Conclusions:

The density of the test item at 20 ºC was measured to be 1.09 g/mL, and the relative density was calculated to be 1.09.

Executive summary:

According to a GLP study performed to OECD 109, EC Method A.3. and OPPTS 830.7300, the relative density of the test item at 20 ºC is 1.09.