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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Nov 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Type of method:
air comparison pycnometer (for solids)

Test material

Constituent 1
Chemical structure
Reference substance name:
Butyl 4-hydroxybenzoate
EC Number:
202-318-7
EC Name:
Butyl 4-hydroxybenzoate
Cas Number:
94-26-8
Molecular formula:
C11H14O3
IUPAC Name:
butyl 4-hydroxybenzoate

Results and discussion

Density
Type:
relative density
Density:
1.236
Temp.:
20 °C

Any other information on results incl. tables

Result
The density of n-butylparaben is 1.2365 g/cm3at 20.0 °C. The relative density of n-butylparaben D420is 1.237.

Applicant's summary and conclusion