Registration Dossier

Physical & Chemical properties

Surface tension

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
surface tension
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
Predicted data from ACD Labs.
Qualifier:
according to
Guideline:
other: as mentioned below
Principles of method if other than guideline:
ACD/I-Lab accepts smiles of test item and predicted data for surface tension using v12.1.0.50375.
GLP compliance:
not specified
Type of method:
other: no data
Specific details on test material used for the study:
- Name of the test material: N-(2-ethylhexyl)-1-[[2-methyl-4-[(4-methylphenyl)azo]phenyl]azo]naphthalen-2-amine
- Regulatory name: N-(2-ethylhexyl)-1-[[2-methyl-4-[(4-methylphenyl)azo]phenyl]azo]naphthalen-2-amine
- Molecular formula: C32H37N5
- Molecular weight: 491.6793 g/mol
- Smiles: CCCCC(CC)CNc1ccc2ccccc2c1/N=N/c3ccc(cc3C)/N=N/c4ccc(cc4)C
- InChI: 1S/C32H37N5/c1-5-7-10-25(6-2)22-33-31-19-15-26-11-8-9-12-29(26)32(31)37-36-30-20-18-28(21-24(30)4)35-34-27-16-13-23(3)14-17-27/h8-9,11-21,25,33H,5-7,10,22H2,1-4H3/b35-34+,37-36+
- Substance type: Organic
Physical form: Dark red clear liquid
Key result
Surface tension:
40 other: dyne/cm
Remarks on result:
other: Estimated value = 40.0 ± 7.0 dyne/cm
Conclusions:
Based on the prediction done by ACD labs, the surface tension for chemical N-(2-ethylhexyl)-1-[[2-methyl-4-[(4-methylphenyl)azo]phenyl]azo]naphthalen-2-amine was predicted to be 40.0 ± 7.0 dyne/cm.
Executive summary:

Based on the prediction done by ACD labs Software (v12.1.0.50375), the surface tension for chemical N-(2-ethylhexyl)-1-[[2-methyl-4-[(4-methylphenyl)azo]phenyl]azo]naphthalen-2-amine was predicted to be 40.0 ± 7.0 dyne/cm.

Description of key information

Based on the prediction done by ACD labs, the surface tension for chemical N-(2-ethylhexyl)-1-[[2-methyl-4-[(4-methylphenyl)azo]phenyl]azo]naphthalen-2-amine was predicted to be 40.0 ± 7.0 dyne/cm.

Key value for chemical safety assessment

Surface tension:
40

Additional information

Based on the prediction done by ACD labs Software (v12.1.0.50375), the surface tension for chemical N-(2-ethylhexyl)-1-[[2-methyl-4-[(4-methylphenyl)azo]phenyl]azo]naphthalen-2-amine was predicted to be 40.0 ± 7.0 dyne/cm.