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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Water solubility

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Administrative data

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP-Guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2005
Report date:
2005

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.6 (Water Solubility)
Deviations:
no
GLP compliance:
yes
Type of method:
flask method

Test material

Constituent 1
Chemical structure
Reference substance name:
2,2,4,6,6-pentamethylheptane-4-thiol
EC Number:
296-714-7
EC Name:
2,2,4,6,6-pentamethylheptane-4-thiol
Cas Number:
93002-38-1
Molecular formula:
C12H26S
IUPAC Name:
2,2,4,6,6-pentamethylheptane-4-thiol
Details on test material:
- Name of test material (as cited in study report): tert. dodecylmercaptan (TDM), 2,2,4,6,6-pentamethyl-4-mercapto-heptan
- CAS-No as cited in study report: 25103-58-6, but test material was material as defined in section 1 (CAS 93002-38-1). Therefore the new CAS number 93002-38 was assigned.
- Analytical purity: 99.3 %

Results and discussion

Water solubility
Water solubility:
0.08 mg/L
Temp.:
20 °C
pH:
5.9
Details on results:
result is the mean value of following concentrations:
flask 1: 0.071 mg/L
flask 2: 0.080 mg/L
flask 3: 0.085 mg/L

Result of the preliminary test: 0.07 mg/L

Applicant's summary and conclusion