Registration Dossier
Registration Dossier
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EC number: 202-720-2 | CAS number: 99-00-3
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Justification for type of information:
- The substance is moderately soluble in water but its application is in the rubber industry. It is used as an accelerator to assist vulcanisation where water is not present as it would inhibit the cross linking process. There is no possibility of water being generated during the use of the betaine so there is no likelihood of any aqueous waste generation during its production and its downstream use. This means that the partiition coefficient is not significant for the betaine at any stage of its production and downstream use.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
Test material
- Reference substance name:
- Piperazine-1-dithiocarboxylic acid
- EC Number:
- 202-720-2
- EC Name:
- Piperazine-1-dithiocarboxylic acid
- Cas Number:
- 99-00-3
- Molecular formula:
- C5H10N2S2
- IUPAC Name:
- piperazine-1-carbodithioic acid
- Test material form:
- solid: particulate/powder
Constituent 1
Results and discussion
Water solubility
- Key result
- Water solubility:
- ca. 29.4 g/L
- Conc. based on:
- test mat. (dissolved fraction)
- Temp.:
- 25 °C
- pH:
- ca. 7
Applicant's summary and conclusion
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.
