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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
dissociation constant
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature

Data source

Reference
Reference Type:
secondary source
Title:
CAS Registry Number: 19351-18-9, Thiazolidine, 2,2-dimethyl-
Author:
SciFinder
Year:
2015

Materials and methods

Test guideline
Deviations:
not specified
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2,2-dimethylthiazolidine
EC Number:
242-980-4
EC Name:
2,2-dimethylthiazolidine
Cas Number:
19351-18-9
Molecular formula:
C5H11NS
IUPAC Name:
2,2-dimethylthiazolidine
Details on test material:
Value relate to pure substance
SMILES: N(C(SC1)(C)C)C1
Empirical formula: C5H11NS
Molecular mass: 117.22 g/mole

Results and discussion

Dissociation constant
pKa:
8.97
Temp.:
25 °C
Remarks on result:
other: result ± 0.40

Applicant's summary and conclusion

Conclusions:
To 2,2-Dimethylthiazolidin a pKa value of 8.97 at 25 °C was determined.
Executive summary:

To test substance 2,2-Dimethylthiazolidin a pKa value of 8.97 at 25 °C was determined (SciFinder, 2015).