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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
weight of evidence
Study period:
1985
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment
Remarks:
limited information
Principles of method if other than guideline:
As part of a Heat Accumulation Storage Test for this reactive material, the weight of a sample is determined that fills the 400.0 mL vessel
Type of method:
other: no method information
Type:
relative density
Density:
1.07 g/cm³
Temp.:
4 °C
Conclusions:
The reported density of Trigonox ADC (neat multi-constituent substance) is reported as 1.070 @ 4 oC
Executive summary:

The reported density of Trigonox ADC (neat multi-constituent substance) is reported as 1.070 @ 4 oC

Endpoint:
relative density
Type of information:
calculation (if not (Q)SAR)
Remarks:
estimated by calculation
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
Remarks:
calculated density is similar to in-house measured density (4 oC) of neat multi-constituent substance (not marketed). Model does not take decomposition into account, calculated density is at 20 oC (above SADT)
Principles of method if other than guideline:
calculation
Type of method:
other: calculation
Type:
relative density
Density:
1.138 g/cm³
Temp.:
20 °C
Remarks on result:
other: @ 760 Torr
Remarks:
calc is at 20 oC (above SADT)
Conclusions:
The substance is not stable neat. Calculated density (1.138 g/cm3) is similar to in-house measured density (4 oC) of neat multi-constituent substance (not marketed, 1.070 g/mL) and marketed solution (1.143 g/mL). Model does not take decomposition into account, calculated density is at 20 oC (above SADT)
Executive summary:

The substance is not stable neat.  Calculated density (1.138 g/cm3) is similar to in-house measured density (4 oC) of neat multi-constituent substance (not marketed, 1.070 g/mL) and marketed solution (1.143 g/mL).  Model does not take decomposition into account, calculated density is at 20 oC (above SADT)

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment
Remarks:
no method information, measured above SADT
Principles of method if other than guideline:
no method information
Type of method:
other: no method information
Type:
relative density
Density:
1.08 g/cm³
Temp.:
15.5 °C
Remarks on result:
other: ref temp 4 oC
Conclusions:
reported density is 1.08 g/cm3 @ 15.5 oC (note: measured above SADT)
Executive summary:

reported density is 1.08 g/cm3 @ 15.5 oC (note: measured above SADT)

Endpoint:
relative density
Type of information:
calculation (if not (Q)SAR)
Remarks:
estimated by calculation
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
Remarks:
calculated density is similar to in-house measured density (4 oC) of neat multi-constituent substance (not marketed). Model does not take decomposition into account, calculated density is at 20 oC (above SADT)
Principles of method if other than guideline:
calculation
Type of method:
other: calculation
Type:
relative density
Density:
1.094 g/cm³
Temp.:
20 °C
Remarks on result:
other: @ 760 Torr
Remarks:
calc at 20 oC (above SADT)
Conclusions:
The substance is not stable neat. Calculated density (1.094 g/cm3) is similar to in-house measured density (4 oC) of neat multi-constituent substance (not marketed, 1.070 g/mL) and marketed solution (1.143 g/mL). Model does not take decomposition into account, calculated density is at 20 oC (above SADT)
Executive summary:

The substance is not stable neat.  Calculated density (1.094 g/cm3) is similar to in-house measured density (4 oC) of neat multi-constituent substance (not marketed, 1.070 g/mL) and marketed solution (1.143 g/mL).  Model does not take decomposition into account, calculated density is at 20 oC (above SADT)

Endpoint:
relative density
Type of information:
calculation (if not (Q)SAR)
Remarks:
estimated by calculation
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
Remarks:
calculated density is similar to in-house measured density (4 oC) of neat multi-constituent substance (not marketed). Model does not take decomposition into account, calculated density is at 20 oC (above SADT)
Principles of method if other than guideline:
calculation
Type of method:
other: calculation
Type:
relative density
Density:
1.114 g/cm³
Temp.:
20 °C
Remarks on result:
other: @ 760 Torr
Remarks:
calc at 20 oC (above SADT)
Conclusions:
The substance is not stable neat. Calculated density (1.114 g/cm3) is similar to in-house measured density (4 oC) of neat multi-constituent substance (not marketed, 1.070 g/mL) and marketed solution (1.143 g/mL). Model does not take decomposition into account, calculated density is at 20 oC (above SADT)
Executive summary:

The substance is not stable neat.  Calculated density (1.114 g/cm3) is similar to in-house measured density (4 oC) of neat multi-constituent substance (not marketed, 1.070 g/mL) and marketed solution (1.143 g/mL).  Model does not take decomposition into account, calculated density is at 20 oC (above SADT)

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
weight of evidence
Study period:
2006
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment
Remarks:
limited information disclosed
Principles of method if other than guideline:
density is determined during Heat Accumulation Storage Test (HAST) procedure. The weight of a known measured volume is determined and density determined
Type of method:
other: density is determined during Heat Accumulation Storage Test (HAST) procedure. The weight of a known measured volume is determined and density determined
Type:
relative density
Density:
1.143 g/cm³
Remarks on result:
other: 400 mL weighed 457.4 g
Conclusions:
The density of Trigonox ADC-NS30 (commercial 30% formulation of the multi-constituent substance) is reported to be 1.143 g/mL
Executive summary:

The density of Trigonox ADC-NS30 (commercial 30% formulation of the multi-constituent substance) is reported to be 1.143 g/mL

Description of key information

The density of the substance is estimated to be 1.07 g/cm3 @ 4 oC

Key value for chemical safety assessment

Relative density at 20C:
1.07

Additional information