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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Reference
Endpoint:
bulk density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
27-29 Oct 2008
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Guideline study
Qualifier:
according to guideline
Guideline:
other: ASTM D 4052-96
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
yes
Remarks:
density determined, not relative density
GLP compliance:
no
Remarks:
ISO 9001
Type of method:
oscillating densitimeter
Type:
bulk density
Density:
0.968 g/cm³
Temp.:
20 °C
Remarks on result:
other: mean of 3 determinations (0.968 g/cm3 each)

The density at 20 °C of reference substance #1: certified value 0.74885 ± 0.00003 g/cm3, measured value 0.7488 g/cm3 (in each of 3 determinations).

The density at 20 °C of reference substance #2: certified value 1.24931 ± 0.00003 g/cm3, measured value 1.2493 g/cm3 (in each of 3 determinations).

Description of key information

0.968 g/cm3 at 20 °C

Key value for chemical safety assessment

Relative density at 20C:
0.968

Additional information

The density of the substance 1,2,4 -benzenetricarboxylic acid (CAS 94279 -36 -4) was determined based on OECD Guideline 109 and others.