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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Remarks:
other: specific gravity
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Information on method and guideline not stated
GLP compliance:
no
Type of method:
other: Not reported
Key result
Type:
other: specific gravity
Density:
1.23 g/cm³
Temp.:
20 °C
Conclusions:
A specific gravity value from 1.23 g/cm3 at 20°C was reported for BHMT-H in a secondary source to which reliability could not be assigned.
Endpoint:
density, other
Remarks:
other: specific gravity
Type of information:
other: MSDS
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Information on method and guideline not stated
GLP compliance:
no
Type of method:
other: Not reported
Key result
Type:
other: specific gravity
Density:
ca. 1 200 - ca. 1 250 kg/m³
Temp.:
20 °C
Conclusions:
A specific gravity value from 1200 to 1250 kg/m3 at 20°C was reported for BHMT-H in a secondary source to which reliability could not be assigned.
Endpoint:
relative density
Type of information:
other: MSDS
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Information on method and guideline not stated
GLP compliance:
no
Type of method:
other: Not reported
Key result
Type:
relative density
Density:
1.23 other: unitless
Temp.:
20 °C
Remarks on result:
other: Information on temperature not stated but ambient temperature assumed.
Conclusions:
A relative density value of 1.23 at 20°C was reported for BHMT-H in a secondary source to which reliability could not be assigned.
Endpoint:
density, other
Remarks:
other: specific gravity
Type of information:
other: MSDS
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Internal method ZSM-A 058
GLP compliance:
no
Type of method:
other: Not reported
Key result
Type:
other: specific gravity
Density:
1.2 - 1.26 g/cm³
Temp.:
20 °C
Conclusions:
A specific gravity value from 1.20 to 1.26 g/cm3 at 20°C was reported for BHMT-H in a secondary source to which reliability could not be assigned.
Endpoint:
density, other
Remarks:
other: specific gravity
Type of information:
other: MSDS
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Information on method and guideline not stated
GLP compliance:
no
Type of method:
other: Not reported
Key result
Type:
other: specific gravity
Density:
1.25 g/cm³
Temp.:
20 °C
Conclusions:
A specific gravity value of 1.25 g/cm3 at 20°C was reported for BHMT-H in a secondary source to which reliability could not be assigned.
Endpoint:
density, other
Type of information:
other: MSDS
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Information on method and guideline not stated
GLP compliance:
no
Type of method:
other: Not reported
Key result
Type:
density
Density:
1.25 g/cm³
Temp.:
20 °C
Conclusions:
A density value from 1.25 g/cm3 at 20°C was reported for BHMT-H in a secondary source to which reliability could not be assigned.

Description of key information

Density (BHMT-H): The weight of evidence from company data is for specific gravity values in the range ca. 1.2 - 1.26 g/cm³ at ambient conditions for various commercial solutions.

Key value for chemical safety assessment

Additional information

No reliable measured relative density of solid values are available, but this does not constitute a data gap since no solid BHMT acid products are known. A number of specific gravity values of commercial solutions are available. While the individual sources are secondary literature, meaning that in most cases the reliabilities are not assignable, overall the weight of evidence is taken to be adequately reliable for the purpose of registration.

The following company data of non-assignable reliability are available:

1) A typical specific gravity of 1.20 - 1.26 g/cm3 at 20°C was reported for the substance in a company safety data sheet. The original reference was not available for review and no further information is available.

2) A specific gravity of 1.25 g/cm3 at 20°C was reported for the substance in a company product data sheet. The original reference was not available for review and no further information is available.

3) A density value of 1.25 g/cm3 at 20°C was reported for the substance in a company product data sheet. No further information is available.

4) A relative density value of 1.23 at 20°C was reported for the substance in a bioaccummulation study report. No further information is available.

5) A specific gravity value of 1.23 g/cm3 at 20°C was reported in company safety data sheets for the substance. The original reference was not available for review and no further information is available.

6) A specific gravity value of 1200 - 1250 kg/m3 at 20°C was reported for the substance in a company safety data sheet. The original reference was not available for review and no further information is available.