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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
02. - 08. March 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
GLP compliance:
no
Type of method:
pycnometer method
Type:
relative density
Density:
0.761 g/cm³
Temp.:
20 °C

In accordance to OECD Guideline 109 ("Density of Liquids and Solids", Adopted: 2 October 2012), the density of the sample no. 792/17 was determined in duplicate and resulted in 0.761 g/mL ± 0.003 g/mL at 20.0 °C ± 0.5 °C. The experimental raw data of the measurements is given in the following table:

pycnometer number m1 m2 m3 m4 m5 Vpyc ϱ(ss-Hex, 20°C)  ϱ(sample, 20°C)
  g g g g g ml  g/ml g/ml
44 41,033 90,84 73,914 7,417 74,891 49,897 0,659 0,759
48 42,33 92,119 75,18 9,314 76,452 49,878 0,659 0,763
Conclusions:
The density of dimethylamine-borane (1:1) is 0.761 g/mL at 20 °C.
Executive summary:

The density of dimethylamine-borane (1:1) is 0.761 g/mL at 20 °C.

Description of key information

The density of dimethylamine-borane (1:1) is 0.761 g/mL at 20 °C.

Key value for chemical safety assessment

Relative density at 20C:
0.761

Additional information