Registration Dossier
Registration Dossier
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EC number: 216-245-3 | CAS number: 1533-45-5
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
- Study period:
- 2017-02-01 – 2017-02-01
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- Experimental result performed using standard methods of analysis
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned 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: 2,2'-(vinylenedi-p-phenylene)bisbenzoxazole
- IUPAC name: 2,2'-(ethene-1,2-diyldi-4,1-phenylene)bis(1,3-benzoxazole)
- Molecular formula: C28H18N2O2
- Molecular weight: 414.462 g/mol
- Smiles notation: n1c2ccccc2oc1c1ccc(\C=C\c2ccc(c3oc4ccccc4n3)cc2)cc1
- InChl: 1S/C28H18N2O2/c1-3-7-25-23(5-1)29-27(31-25)21-15-11-19(12-16-21)9-10-20-13-17-22(18-14-20)28-30-24-6-2-4-8-26(24)32-28/h1-18H/b10-9+
- Substance type: Organic
- Physical state: Solid - Physical state at 20°C and 1013 hPa:
- solid
- Key result
- Form:
- other: Solid Crystalline Powder
- Colour:
- Light yellow
- Odour:
- other: no data
- Substance type:
- organic
- Conclusions:
- In an experiment conducted by SSS(Europe)AB,on the basis of physical observation the chemical 2,2'-(vinylenedi-p-phenylene)bisbenzoxazole was observed to be light yellow colored crystalline powder in appearance.
- Executive summary:
In an experiment conducted by SSS(Europe)AB,on the basis of physical observation the chemical 2,2'-(vinylenedi-p-phenylene)bisbenzoxazole was observed to be light yellow colored crystalline powder in appearance.
Reference
Description of key information
On the basis of physical observation the chemical 2,2'-(vinylenedi-p-phenylene)bisbenzoxazole was observed to be light yellow colored crystalline powder in appearance.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
Additional information
On the basis of physical observation the chemical 2,2'-(vinylenedi-p-phenylene)bisbenzoxazole was observed to be light yellow colored crystalline powder in appearance.
Other supporting study from authoritative database also suggests that the chemical 2,2'-(Vinylenedi-4-phenylene)bis(benzoxazole) is observed to be dry powder in appearance.
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