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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
appearance / physical state / colour
Type of information:
other: company data
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Specification data on manufactured product requires strict adherence to conform within range and so is reliable.

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2015

Materials and methods

Test guideline
Qualifier:
no guideline followed
Deviations:
not applicable
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)
- determination of the odour at room temperature and comparison to other substances of characteristic odours
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
422-600-5
EC Name:
-
Cas Number:
73936-91-1
Molecular formula:
C29H35N3O
IUPAC Name:
2-(2H-1,2,3-benzotriazol-2-yl)-6-(2-phenylpropan-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
other: crystalline powder
Colour:
light yellow
Odour:
other: characteristic
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
- physical state at 20°C and 1013 hPa: solid (crystalline powder)
- colour: light yellow
- odour: characteristic
Executive summary:

The visual description of the colour, the physical state (at 20°C and 1013 hPa) and the determination of the odour result in the following: test substance is a light yellow solid (at room temperature) with a characteristic odour.