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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
flash point of flammable liquids
Data waiving:
study technically not feasible
Justification for data waiving:
the study does not need to be conducted because the flash point is only relevant to liquids and low melting point solids
Cross-referenceopen allclose all
Reason / purpose for cross-reference:
data waiving: supporting information
Reference
Endpoint:
appearance / physical state / colour
Type of information:
other: observations
Adequacy of study:
key study
Study period:
2017-05-30
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: acceptable company statement (specification data on manufactured product requires strict adherence to conform within range and so is reliable)
Qualifier:
no guideline followed
Principles of method if other than guideline:
- Visual description of the colour (in daylight by an observer with normal colour vision) and the physical state (at 20 °C and 1013 hPa)
GLP compliance:
no
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid: particulate/powder
Colour:
light yellow
Odour:
other: not determined out of health and safety reasons
Substance type:
organic
Conclusions:
- physical state at 20°C and 1013 hPa: solid powder
- colour: light yellow
Executive summary:

According to the observations made, we certify that this substance can be described as follows:

- Physical state (at 20 °C and 1013 hPa): solid powder

- Colour: light yellow

Reason / purpose for cross-reference:
data waiving: supporting information
Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2016-06-10
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Remarks:
in-house data
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
GLP compliance:
no
Type of method:
differential scanning calorimetry
Key result
Melting / freezing pt.:
134.2 °C
Conclusions:
The melting point was determined according to a scientifically valid method, hence, the following result for the test material can be considered as reliable: The melting point of the test item was determined to be 134.2 °C.
Executive summary:

The melting point of 2,2'-methylenebis[6-cyclohexyl-p-cresol] was determined to be 134.2 °C by DSC in a OECD 102 study.

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion