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Physical & Chemical properties

Appearance / physical state / colour

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Reference
Endpoint:
appearance / physical state / colour
Type of information:
other: visual observation of test sample
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Visual observation of substance sample is sufficient to determine physical state and appearance of the substance. In addition, a particle size study was conducted and is summarized in this IUCLID file.
Qualifier:
no guideline required
Principles of method if other than guideline:
Visual inspection
GLP compliance:
no
Specific details on test material used for the study:
CYANOX® 1790 Antioxidant
IUPAC nomenclature - Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) isocyanurate
Synonym - [tris(4-t-butyl-3-hydroxy-2,6-dimethyl-benzyl)-s-triazine-2,4,6-(1H,3H,5H) trione]
Lot WP1031901
Appearance - White powder, odorless
CAS No. 40601-76-1
Molecular Formula - C42H57N3O6
Molecular Weight - 699.92 g/mole
Purity > 99%
Physical state at 20°C and 1013 hPa:
solid
Form:
powder
Colour:
white
Odour:
odourless
Substance type:
organic
Conclusions:
Substance test material is a white, odourless powder.

Description of key information

Physical characterization of the test substance by Cytec Industries, Incorporated.

Substance test material is a white, odourless powder.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid
Form:
solid: particulate/powder
Colour:
white

Additional information