2-(2H-Benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl)phenol

Appearance / physical state / colour

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

Test material information

Constituent 1

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.