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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
pH
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
Study initiation date: 29 June 2009 Study completion date: 28 October 2009
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP-Guideline Study
Cross-reference
Reason / purpose for cross-reference:
reference to other study

Data source

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

Materials and methods

GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
Butane-1,3-diol
EC Number:
203-529-7
EC Name:
Butane-1,3-diol
Cas Number:
107-88-0
Molecular formula:
C4H10O2
IUPAC Name:
butane-1,3-diol
Test material form:
liquid
Details on test material:
Analytical purity (GC): 99.51% [m/m] (06/24/2009)

Results and discussion

pH value
Key result
pH value:
6.1
Temp.:
20 °C
Concentration:
50 other: % (w/w)

Applicant's summary and conclusion

Conclusions:
pH = 6.1
Executive summary:

Taken from study on water solubility