Registration Dossier
Registration Dossier
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 201-989-3 | CAS number: 90-40-4
Surface tension
Administrative data
Link to relevant study record(s)
- 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:
- other: Predicted data
- Justification for type of information:
- Predicted data from ACD Labs.
- Qualifier:
- according to guideline
- 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 test material: 3-amino-5-hydroxynaphthalene-2,7-disulphonic acid
- IUPAC name: 3-amino-5-hydroxynaphthalene-2,7-disulfonic acid
- Molecular formula: C10H9NO7S2
- Molecular weight: 319.3131 g/mole
- Smiles : c1c2cc(c(cc2c(cc1S(=O)(=O)O)O)N)S(=O)(=O)O
- Inchl: 1S/C10H9NO7S2/c11-8-4-7-5(2-10(8)20(16,17)18)1-6(3-9(7)12)19(13,14)15/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18)
- Substance type: Organic
- Physical state: Solid (Light grey, to, Off-white) powder - Key result
- Surface tension:
- 104.7 other: dyne/cm
- Remarks on result:
- other: Estimated value=104.7 ± 3.0 dyne/cm
- Conclusions:
- Based on the prediction done using ACD labs, the surface tension for chemical 3-amino-5-hydroxynaphthalene-2,7-disulphonic acid was predicted to be 104.7 ± 3.0 dyne/cm
- Executive summary:
Based on the prediction done using ACD labs, the surface tension for chemical 3-amino-5-hydroxynaphthalene-2,7-disulphonic acid was predicted to be 104.7 ± 3.0 dyne/cm
Reference
Description of key information
Based on the data from ACD labs, surface tension for chemical 3-amino-5-hydroxynaphthalene-2,7-disulphonic acid was predicted to be 104.7 ± 3.0 dyne/cm
Key value for chemical safety assessment
- Surface tension:
- 104.7
Additional information
Based on the data from ACD labs, surface tension for chemical 3-amino-5-hydroxynaphthalene-2,7-disulphonic acid was predicted to be 104.7 ± 3.0 dyne/cm
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
