Registration Dossier
Registration Dossier
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EC number: 201-058-1 | CAS number: 77-78-1
Hydrolysis
Administrative data
- Endpoint:
- hydrolysis
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Acceptable, well-documented publication
Data source
Reference
- Reference Type:
- publication
- Title:
- The hydrolysis of dimethylsulfate and diethylsulfate in water.
- Author:
- Robertson RE and Sugamori SE
- Year:
- 1 966
- Bibliographic source:
- Canadian Journal of Chemistry 44: 1728-1730
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- As described in: Roberston RE (1955): Reactions of arylsulphonic esters. III. On the hydrolysis of methyl -methylbenzenesulphonate. Canadian Journal of Chemistry 33: 1536-1543
- GLP compliance:
- no
Test material
- Reference substance name:
- Dimethyl sulphate
- EC Number:
- 201-058-1
- EC Name:
- Dimethyl sulphate
- Cas Number:
- 77-78-1
- Molecular formula:
- C2H6O4S
- IUPAC Name:
- dimethyl sulfate
- Details on test material:
- - Name of test material (as cited in study report): Dimethyl sulphate
The substance was redistilled under vacuum and the distillate repeatedly purified by partial freezing to give a product with m.p. -26.9 ° C.
Constituent 1
Results and discussion
Dissipation DT50 of parent compound
- pH:
- 7
- Temp.:
- 25 °C
- DT50:
- 1.2 h
Any other information on results incl. tables
RS-Freetext:
Empirical constants for the rate equation:
log10 k = A/T + B * log10 T + C
A = -7609.092
B = -22.1323
C = 76.5044
Temperature T (Kelvin)
Applicant's summary and conclusion
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
