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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

pH

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Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
other: DIN 19268
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Butylamine
EC Number:
203-699-2
EC Name:
Butylamine
Cas Number:
109-73-9
Molecular formula:
C4H11N
IUPAC Name:
butan-1-amine
Test material form:
liquid
Details on test material:
n-Butylamine [CAS No. 109-73-9], from Fluka, purity >99%

Results and discussion

pH value
pH value:
13
Temp.:
25 °C
Concentration:
50 other: % [m/m]

Applicant's summary and conclusion

Conclusions:
pH = 13 at 25°C and 50 % [m/m] in water
Executive summary:

pH = 13 at 25°C and 50 % [m/m] in water