Registration Dossier
Registration Dossier
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EC number: 278-387-2 | CAS number: 76186-07-7
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- 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 : 6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulpho-2-naphthyl]azo]phenyl]amino]-3-sulphophenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid
- Molecular formula : C44H35N13O11S3
- Molecular weight : 1018.0385 g/mol
- Smiles notation : c1cc(ccc1Nc2ccc(cc2S(=O)(=O)O)/N=N/c3c(cc4ccc(cc4c3O)/N=N/c5ccc(cc5N)N)S(=O)(=O)O)/N=N/c6c(cc7ccc(cc7c6O)/N=N/c8ccc(cc8N)N)S(=O)(=O)O
- InChl : 1S/C44H35N13O11S3/c45-24-3-12-35(33(47)17-24)54-51-28-5-1-22-15-39(70(63,64)65)41(43(58)31(22)19-28)56-50-27-9-7-26(8-10-27)49-37-14-11-30(21-38(37)69(60,61)62)53-57-42-40(71(66,67)68)16-23-2-6-29(20-32(23)44(42)59)52-55-36-13-4-25(46)18-34(36)48/h1-21,49,58-59H,45-48H2,(H,60,61,62)(H,63,64,65)(H,66,67,68)/b54-51+,55-52+,56-50+,57-53+
- Substance type : Organic
- Physical state : Solid - Physical state at 20°C and 1013 hPa:
- solid
- Key result
- Form:
- solid
- Colour:
- No other detail available
- Odour:
- other: No other detail available
- Substance type:
- organic
- Conclusions:
- On the basis of physical observation and using the sense of smell, 6 -[(2,4 -diaminophenyl)azo]-3 -[[4 -[[4 -[[7 -[(2,4 -diaminophenyl)azo]-1 -hydroxy-3 -sulpho-2 -naphthyl]azo]phenyl]amino]-3 -sulphophenyl]azo]-4 -hydroxynaphthalene-2 -sulphonic acid was observed to be a solid.
- Executive summary:
On the basis of physical observation and using the sense of smell, 6 -[(2,4 -diaminophenyl)azo]-3 -[[4 -[[4 -[[7 -[(2,4 -diaminophenyl)azo]-1 -hydroxy-3 -sulpho-2 -naphthyl]azo]phenyl]amino]-3 -sulphophenyl]azo]-4 -hydroxynaphthalene-2 -sulphonic acid was observed to be a solid.
Reference
Description of key information
On the basis of physical observation and using the sense of smell, 6 -[(2,4 -diaminophenyl)azo]-3 -[[4 -[[4 -[[7 -[(2,4 -diaminophenyl)azo]-1 -hydroxy-3 -sulpho-2 -naphthyl]azo]phenyl]amino]-3 -sulphophenyl]azo]-4 -hydroxynaphthalene-2 -sulphonic acid was observed to be a solid.
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, 6 -[(2,4 -diaminophenyl)azo]-3 -[[4 -[[4 -[[7 -[(2,4 -diaminophenyl)azo]-1 -hydroxy-3 -sulpho-2 -naphthyl]azo]phenyl]amino]-3 -sulphophenyl]azo]-4 -hydroxynaphthalene-2 -sulphonic acid was observed to be a solid.
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