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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
density, other
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
09 September - 17 December 2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method

Test material

Constituent 1
Chemical structure
Reference substance name:
1-(4-cyanophenyl)guanidine
EC Number:
611-382-9
Cas Number:
5637-42-3
Molecular formula:
C8H8N4
IUPAC Name:
1-(4-cyanophenyl)guanidine
Test material form:
solid: particulate/powder
Details on test material:
- Name of test material (as stated in study reports): JNJ-4508530-AAA (T002707)
- Physical state: solid (powder)
- Appearance: white, beige powder
Specific details on test material used for the study:
Batch n°: I15BB0573
Analytical purity: > 97.0%
Expiration date: 08 February 2017
Storage condition: at room temperature

Results and discussion

Density
Key result
Type:
density
Density:
1.36 g/cm³
Temp.:
20 °C

Any other information on results incl. tables

The density (ρ) of a substance is the quotient of its mass and its volume and is expressed in SI units of kg/m³.

The individual measurements were obtained with an accuracy of <0.02 g/cm³.

The individual density measurements were 1.365 g/cm³ (test 1) and 1.357 g/cm³ (test 2).

Applicant's summary and conclusion

Conclusions:
A gas comparison stereopycnometer was used for the determination of the density of JNJ-4508530-AAA (T002707).
The density of the test item at 20ºC was 1.36 g/cm3.