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Appearance / physical state / colour

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Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
11 February 1999 to 16 April 1999
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6302 (Color)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6303 (Physical State)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6304 (Odor)
Deviations:
no
GLP compliance:
yes
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid: flakes
Colour:
The colour of the test material (technical grade) was determined under normal daylight, by the Munsell colour system, to be 2.5Y 9/2 (dark cream coloured).
Odour:
other: Phenolic odour.
Substance type:
organic
Conclusions:
Under the conditions of the study the test material (technical grade) was determined to be a dark cream-coloured solid with a phenolic odour at 20 °C.
Executive summary:

The appearance of the test material was assessed according to EPA OPPTS Guidelines 830.6302 (Colour), 830.6303 (Physical State) and 830.6304 (Odour) and in compliance with GLP.

The colour of the test material was determined under normal daylight by the Munsell colour system.

Under the conditions of the study the test material (technical grade) was determined to be a dark cream-coloured solid with a phenolic odour at 20 °C.

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
02 February 1999 to 22 June 1999
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6302 (Color)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6303 (Physical State)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6304 (Odor)
Deviations:
no
GLP compliance:
yes
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid
Colour:
N 9.25/84.2% R on Munsell colour system (white).
Odour:
other: Weak phenolic odour.
Substance type:
organic
Conclusions:
Under the conditions of the study, the test material was determined to be a white solid at 20 °C with a weak phenolic odour.
Executive summary:

The appearance of the test material was assessed according to EPA OPPTS Guidelines 830.6302 (Colour), 830.6303 (Physical State) and 830.6304 (Odour) and in compliance with GLP.

The colour of the test material was determined under normal daylight by the Munsell colour system.

Under the conditions of the study, the test material was determined to be a white solid at 20 °C with a weak phenolic odour.

 

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
September 1992
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
other: US EPA Pesticide Assessment Guidelines Subdivision D, 63-2 and 63-4.
Deviations:
no
GLP compliance:
yes
Key result
Form:
not specified
Colour:
The test material was determined to have hue, value and chroma of: 10YR 9.25/1.
Odour:
other: The test material was determined to have a strong, acidic odour reminiscent of naphthalene.
Substance type:
organic
Conclusions:
Under the conditions of the study the test material was determined to have hue, value and chroma of: 10YR 9.25/1 and a strong, acidic odour reminiscent of naphthalene.
Executive summary:

The colour and odour were assessed according to US EPA Pesticide Assessment Guidelines Subdivision D, 63-2 and 63-4 and in compliance with GLP.

Under the conditions of the study the test material was determined to have hue, value and chroma of 10YR 9.25/1 and a strong, acidic odour reminiscent of naphthalene.

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
October - November 1994
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
no guideline followed
Principles of method if other than guideline:
The physical state and appearance of the test material was reported as part of a study conducted in accordance with standardised guidelines and under GLP conditions to determine the physico-chemical properties of the test material.
GLP compliance:
yes (incl. QA statement)
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid
Remarks:
Crystalline
Colour:
White
Odour:
other: Weak intrinsic odour
Substance type:
organic
Conclusions:
Under the conditions of the study the test material was determined to be white, solid, crystalline and with a weak intrinsic odour.
Executive summary:

The physical state and appearance of the test material was reported as part of a study conducted in accordance with standardised guidelines and under GLP conditions to determine the physico-chemical properties of the test material.

Under the conditions of the study the test material was determined to white, solid, crystalline and with a weak intrinsic odour

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
14 December 1993
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Qualifier:
according to guideline
Guideline:
other: Method: CF/P 062
Version / remarks:
Appearance
Deviations:
no
Qualifier:
according to guideline
Guideline:
other: Method: CF/P 038
Version / remarks:
Colour
Deviations:
no
Qualifier:
according to guideline
Guideline:
other: Method CF/P 039
Version / remarks:
Physical state
Deviations:
no
Qualifier:
according to guideline
Guideline:
other: Method: CF/P 040
Version / remarks:
Odour
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid
Colour:
White
Odour:
other: The odour of the test sample is strong like naphtaline
Substance type:
organic
Conclusions:
Under the conditions of the study the test material was determined to be a coarse-grained white solid with a strong odour like naphthalene.
Executive summary:

The appearance, colour, physical state and odour were assessed according to Methods CF/P062, CF/P038, CF/P039 and CF/P040 respectively in compliance with GLP.

Under the conditions of the study the test material was determined to be a coarse-grained white solid with a strong odour like naphthalene.

Description of key information

Comb (2000)

Under the conditions of the study the test material (technical grade) was determined to be a dark cream-coloured solid with a phenolic odour at 20 °C.

Comb (2000b)

Under the conditions of the study, the test material was determined to be a white solid at 20 °C with a weak phenolic odour.

Türk (1994)

Under the conditions of the study the test material was determined to be white, solid, crystalline and with aweak intrinsic odour.

Supporting Study: Dinwoodie and MacLean (1992)

Under the conditions of the study the test material was determined to have hue, value and chroma of: 1YR 9.25/1 and a strong, acidic odour reminiscent of naphthalene.

Supporting Study: Kästel (1994)

Under the conditions of the study the test material was determined to be a coarse-grained white solid with a strong odour like naphthalene.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid
Form:
solid: flakes
Colour:
white

Additional information

Comb (2000)

The appearance of the test material was assessed according to EPA OPPTS Guidelines 830.6302 (Colour), 830.6303 (Physical State) and 830.6304 (Odour) and in compliance with GLP. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).

The colour of the test material was determined under normal daylight by the Munsell colour system.

Under the conditions of the study the test material (technical grade) was determined to be a dark cream-coloured solid with a phenolic odour at 20 °C.

Comb (200b)

The appearance of the test material was assessed according to EPA OPPTS Guidelines 830.6302 (Colour), 830.6303 (Physical State) and 830.6304 (Odour) and in compliance with GLP. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).

The colour of the test material was determined under normal daylight by the Munsell colour system.

Under the conditions of the study, the test material was determined to be a white solid at 20 °C with a weak phenolic odour.

Türk (1994)

The physical state and appearance of the test material was reported as part of a study conducted in accordance with standardised guidelines and under GLP conditions to determine the physico-chemical properties of the test material.The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).

Under the conditions of the study the test material was determined to white, solid, crystalline and with aweak intrinsic odour.

Supporting Study: Dinwoodie and MacLean (1992)

The colour and odour were assessed according to US EPA Pesticide Assessment Guidelines Subdivision D, 63-2 and 63-4 and in compliance with GLP. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).

Under the conditions of the study the test material was determined to have hue, value and chroma of 10YR 9.25/1 and a strong, acidic odour reminiscent of naphthalene.

Supporting Study: Kästel (1994)

The appearance, colour, physical state and odour were assessed according to Methods CF/P062, CF/P038, CF/P039 and CF/P040 respectively incompliance with GLP. The study was awarded a reliability score of 2 in accordance with the criteria set forth by Klimisch et al. (1997).

Under the conditions of the study the test material was determined to be a coarse-grained white solid with a strong odour like naphthalene.