Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Guideline study obtained through inquiry process; SNIF file obtained from ECHA.

Data source

Reference
Reference Type:
other: SNIF
Title:
Unnamed
Year:
1994

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
not specified
GLP compliance:
yes
Type of method:
air comparison pycnometer (for solids)

Test material

Constituent 1
Chemical structure
Reference substance name:
Bis(2,4-di-tert-butyl-6-methylphenyl)ethyl phosphate
EC Number:
416-140-4
EC Name:
Bis(2,4-di-tert-butyl-6-methylphenyl)ethyl phosphate
Cas Number:
145650-60-8
Molecular formula:
C32H51O3P
IUPAC Name:
bis(2,4-di-tert-butyl-6-methylphenyl) ethyl phosphite
Test material form:
not specified

Results and discussion

Density
Type:
relative density
Density:
1.05
Temp.:
23 °C

Applicant's summary and conclusion

Conclusions:
The relative density of the test substance has been determined to be 1.05 at 23 °C in a GLP study according to EU Method A.3 (air comparison pycnometer).