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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Reliability rating was 1 because freezing point determination followed EC Method A.1 and OECD Method 102 and was carried out under GLP.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Version / remarks:
Freezing point
GLP compliance:
yes
Type of method:
method to determine freezing temperature

Test material

Constituent 1
Chemical structure
Reference substance name:
A mixture of isomers of: mono-(2-tetradecyl)naphthalenes; di-(2-tetradecyl)naphthalenes; tri-(2-tetradecyl)naphthalenes
EC Number:
410-190-0
EC Name:
A mixture of isomers of: mono-(2-tetradecyl)naphthalenes; di-(2-tetradecyl)naphthalenes; tri-(2-tetradecyl)naphthalenes
Cas Number:
132983-41-6
Molecular formula:
Can vary from C24H36 (mono rxn product) to C52H92 (tri rxn product)
IUPAC Name:
2,3,6-tritetradecylnaphthalene; 2,3-ditetradecylnaphthalene; 2-tetradecylnaphthalene
Constituent 2
Reference substance name:
MCP 2484
IUPAC Name:
MCP 2484

Results and discussion

Melting / freezing point
Melting / freezing pt.:
< -25 °C
Atm. press.:
101.3 hPa
Remarks on result:
other: Substance did not freeze at below -25 C

Applicant's summary and conclusion

Conclusions:
The freezing point of the test substance was determined to be <-25C using the EC Method A.1 /OECD Method 102.
Executive summary:

The freezing point of the test substance was determined to be < -25C using the EC Method A.1 /OECD Method 102.