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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2021
Report date:
2021

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
GLP compliance:
no
Type of method:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene, 5,11,13,15-tetramethyl-
Cas Number:
205825-52-1
Molecular formula:
C20H24
IUPAC Name:
Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene, 5,11,13,15-tetramethyl-
Test material form:
solid: particulate/powder
Specific details on test material used for the study:
4,7,12,15-Tetramethyl [2.2] paracyclophane:
Purity ≥98.5 % w/w
Batch no. 350321

Results and discussion

Boiling point
Key result
Boiling pt.:
225.7 °C
Atm. press.:
101.325 kPa

Applicant's summary and conclusion