Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Density

Currently viewing:

Administrative data

Link to relevant study record(s)

Referenceopen allclose all

Endpoint:
density, other
Type of information:
other: Data obtained from Pers. Comm.
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
No information available
GLP compliance:
not specified
Type of method:
other: not stated
Type:
density
Density:
1.045 g/cm³
Temp.:
25 °C
Conclusions:
A density value of 1.045 g/cm³ at 25°C was reported in secondary literature (personal communication). The original reference was not available for review and no further information is available. The reliability of this result is not assignable.
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
weight of evidence
Study period:
1987
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Experimental measurement (data is taken from a secondary source, information about the methodology is not available)
GLP compliance:
not specified
Type of method:
other: not stated
Type:
relative density
Density:
1.045
Temp.:
25 °C

Density/specific gravity

Conclusions:
A relative density value of 1.04 at 25°C was reported in a secondary source. No further information is available and the reliability of the result is not assignable.
Endpoint:
density, other
Type of information:
other: Data obtained from a MSDS
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
DIN 51757
Deviations:
not specified
GLP compliance:
not specified
Type of method:
buoyancy method
Type:
density
Density:
1.04 g/cm³
Temp.:
20 °C
Conclusions:
A density value of 1.04 g/cm³ at 20°C was reported for the substance in a secondary source to which reliability could not be assigned.

Description of key information

Density: 1.04 g/cm3 at 20°C (DIN 51757)

Key value for chemical safety assessment

Additional information

The registrant intends to perform a new density study for 3-trimethoxysilylpropyl methacrylate (CAS 2530-85-0). The results will be added to the dossier and updated through voluntary update when the study becomes available.


 


Density values of 1.045 g/cm3 at 25°C and 1.04 g/cmat 20°C, and a relative density value of 1.045 at 25°C, were reported in secondary sources. The value at 20°C was reported to be conducted using DIN 51757 test method. The results are used as weight of evidence in the interim, until the new study is available.