Registration Dossier
Registration Dossier
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EC number: 231-588-9 | CAS number: 7646-78-8
Skin irritation / corrosion
Administrative data
- Endpoint:
- skin irritation / corrosion, other
- Adequacy of study:
- supporting study
- Study period:
- to 2009-04-07
- Reliability:
- 1 (reliable without restriction)
Cross-reference
- Reason / purpose for cross-reference:
- reference to same study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
- Principles of method if other than guideline:
- In an abiotic degradation study the pH value and the eqivalents of NaOh to neutralize were used to determine the proceeding of the hydrolsis. From the titration curves the acidic reserve could be derived according to Young (J. R. Young, M. J. How, A. P. Walker, W. M. H. Worth, Classification as Corrosive or Irritant to Skin of Preparations Containing Acidic or Alkaline Substances without Testing on Animals, Toxic. in Vitro, Bd. 2, Nr. 1, 1988, S. 19 – 26.)
Test material
- Reference substance name:
- Tin tetrachloride
- EC Number:
- 231-588-9
- EC Name:
- Tin tetrachloride
- Cas Number:
- 7646-78-8
- Molecular formula:
- Cl4Sn
- IUPAC Name:
- tin tetrachloride
- Details on test material:
- - Name of test material (as cited in study report): Stannic chloride
Constituent 1
Results and discussion
Applicant's summary and conclusion
- Interpretation of results:
- Category 1B (corrosive) based on GHS criteria
- Conclusions:
- Tin terachloride has to be regarded as corrosive to skin and eyes.
- Executive summary:
Tin tetrachloride is classified as corrosive based on the extreme pH value of 1.6 and the high acidic reserve. In accordance with 67/548/EWG and EC No 1272/2008 a substance that is classified on the base of an extreme pH-value (pH<2) should be classified as highly corrosive (R35, Skin Corr. 1A).
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.
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