Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Guideline study, available as unpublished report adequate for assessment.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
GLP compliance:
not specified
Type of method:
flask method

Test material

Constituent 1
Chemical structure
Reference substance name:
4-(diethoxyphosphinyl)-2-methyl-2-butenoic acid ethyl ester
EC Number:
601-818-6
Cas Number:
122009-11-4
Molecular formula:
C11 H21 O5 P
IUPAC Name:
4-(diethoxyphosphinyl)-2-methyl-2-butenoic acid ethyl ester
Details on test material:
Name of test material (as cited in study report): 4-(diethoxyphosphinyl)-2-methyl-2-butenoic acid ethylester
Analytical purity: 97.45 % (GC area-%)

Results and discussion

Water solubility
Water solubility:
59 g/L
Temp.:
20 °C
pH:
> 3.1 - < 3.6

Any other information on results incl. tables

The water solubility of the test item is 59 ± 4 g/I at T = 20.0°C ± 0.5°C.

Applicant's summary and conclusion