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Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
26-09-2017 – 26-09-2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to guideline
Guideline:
other: As mention below
Principles of method if other than guideline:
On basis of visual perceptual/Olfactory property
GLP compliance:
no
Specific details on test material used for the study:
- Name of test material: 4-[(4-aminophenyl)(4-iminocyclohexa-2,5-dien-1-ilydene) methyl]-2-methyl - benzenamine hydrochloride
- IUPAC name:(4-(4-aminophenyl)(4-imino -cyclohexa-2,5-dienylidene) methyl)-2-methylaniline hydrochloride
- Molecular formula: C20H19N3.ClH
- Molecular weight: 337.852 g/mole
- Smiles notation: C(\c1cc(c(N)cc1)C) (c1ccc(N)cc1) =C1/C =CC(=N)C=C1.Cl
- InChl: 1S/C20H19N3.ClH/c1-13-12-16 (6-11-19(13)23)20(14-2-7-17(21)8-3-14)15-4-9-18(22)10-5-15;/h2-12, 21H, 22-23H2,1H3;1H/b20-14-,21-17?;
- Substance type: Organic
- Physical state: Solid
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid: particulate/powder
Colour:
Dark green
Odour:
other: No detail available
Substance type:
organic
Conclusions:
On the basis of physical observation and using the sense of smell, (4 -(4 - aminophenyl)(4 -iminocyclohexa-2,5 -dienylidene)methyl)-2 -methylaniline hydrochloride (CAS No. 632 -99 -5 ) was observed to be a dark green solid powder.
Executive summary:

On the basis of physical observation and using the sense of smell, (4 -(4 - aminophenyl)(4 -iminocyclohexa-2,5 -dienylidene)methyl)-2 -methylaniline hydrochloride (CAS No. 632 -99 -5 ) was observed to be a dark green solid powder.

Description of key information

On the basis of physical observation and using the sense of smell, (4 -(4 - aminophenyl)(4 -iminocyclohexa-2,5 -dienylidene)methyl)-2 -methylaniline hydrochloride (CAS No. 632 -99 -5 ) was observed to be a dark green solid powder.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

On the basis of physical observation and using the sense of smell, (4 -(4 - aminophenyl)(4 -iminocyclohexa-2,5 -dienylidene)methyl)-2 -methylaniline hydrochloride (CAS No. 632 -99 -5 ) was observed to be a dark green solid powder.

From other reliable source & authorative databases it is concluded that (4-(4-aminophenyl)(4-imino -cyclohexa-2,5-dienylidene) methyl)-2-methylaniline hydrochloride physically appear as a crystalline solid having dark green color.