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Environmental fate & pathways

Hydrolysis

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Administrative data

Endpoint:
hydrolysis
Type of information:
experimental study
Adequacy of study:
disregarded due to major methodological deficiencies
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Unpublished report

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1996

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 111 (Hydrolysis as a Function of pH)
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
Vanillin
EC Number:
204-465-2
EC Name:
Vanillin
Cas Number:
121-33-5
Molecular formula:
C8H8O3
IUPAC Name:
4-hydroxy-3-methoxybenzaldehyde
Details on test material:
Purity: 99.9%

Results and discussion

Preliminary study:
The study was terminated after the preliminary test, since the hydrolysis did not reach > 10% in any of the pH-systems.

Applicant's summary and conclusion

Conclusions:
Vanillin is thus considered stable in water.