Registration Dossier

Physical & Chemical properties

Appearance / physical state / colour

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Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
not specified
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: No test substance information, no guideline, secondary literature, but reference handbook.

Data source

Referenceopen allclose all

Reference Type:
review article or handbook
Title:
No information
Author:
Lewis RJ
Year:
1996
Bibliographic source:
Sax's Dangerous properties of Industrial Materials. Ninth Edition. Vol. ?. Edited and published by: Van Nostrand Reinhold. New York, NY.
Reference Type:
review article or handbook
Title:
Handbook of environmental data on organic chemicals. 2nd ed
Author:
Verschueren K
Year:
1983
Bibliographic source:
Van Nostrand Reinhold Co. Inc., New York, NY, USA

Materials and methods

Test guideline
Qualifier:
no guideline required
Principles of method if other than guideline:
Visual inspection
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
No data

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
solid: crystalline
Colour:
White
Odour:
other: phenol
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
At ambient temperature, 4-tert-butylpyrocatechol is an organic solid substance, appearing under the form of white crystals with a odour of phenol.