Registration Dossier
Registration Dossier
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EC number: 210-415-0 | CAS number: 615-20-3
Additional physico-chemical information
Administrative data
- Endpoint:
- other: UV spectrum
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Study period:
- 1965
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Basic data given
Data source
Reference
- Reference Type:
- publication
- Title:
- Ultraviolet spectra of benzothiazole and 2-halogen-benzothiazoles
- Author:
- Todesco PE, Trombetti A, Vivarelli P
- Year:
- 1 965
- Bibliographic source:
- Bolletino scientifico della Facolta di Chimica Industriale di Bologna; 23: 79 - 87
Materials and methods
- GLP compliance:
- no
Test material
- Reference substance name:
- 2-chlorobenzothiazole
- EC Number:
- 210-415-0
- EC Name:
- 2-chlorobenzothiazole
- Cas Number:
- 615-20-3
- Molecular formula:
- C7H4ClNS
- IUPAC Name:
- 2-chloro-1,3-benzothiazole
- Details on test material:
- no purity specified
Constituent 1
Results and discussion
- Results:
- The substance has a significant absorption in the UV but is colourless in visible light
Any other information on results incl. tables
UV-Spektrum: lmax(nm) / log e
Vapour: 292 / 3.100
248 / 3.875
216 / 4.260
212 / 4.258
in Cyclohexane: 296 / 3.176
254 / 3.940
221 / 4.304
in Ethanol: 295 / 3.130
256 / 3.924
Applicant's summary and conclusion
- Conclusions:
- The substance absorbs UV light and has a significant absorption at approximately 256 nm which is typical for aromatic compounds
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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