Registration Dossier

Environmental fate & pathways

Hydrolysis

Currently viewing:

Administrative data

Endpoint:
hydrolysis
Adequacy of study:
other information
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: 4e: documentation insufficient for assessment

Data source

Reference
Reference Type:
grey literature
Title:
Reactivity of the Hydroxyl Radical in Aqueous Solution
Author:
Dorfman LM and Adam GE
Year:
1973
Bibliographic source:
NSRD-NBS-46 Washington, DC: National Bureau of Standards NTIS COM-73-50623

Materials and methods

GLP compliance:
not specified

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
SMILES: C(=O)(O)CS
Molecular Formula: C2 H4 O2 S1
Molecular weight (g/mole): 92.11

Results and discussion

Applicant's summary and conclusion

Conclusions:
Aqueous hydroxyl radical rate constants of 6X10+9 L/mol-sec at pH 1 at an  aqueous hydroxyl radical concentration 1X10-17 mol/l t1/2 at pH: 1 = 130 day(s).
Executive summary:

Thioglycolic acid is not expected to undergo hydrolysis in the environment due to the lack of hydrolyzable functional
groups nor to directly photolyze due to lack of absorption in the environmental spectrum (>290 nm).