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Administrative data

Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: scientifically acceptable guideline study

Data source

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

Materials and methods

Principles of method if other than guideline:
other: measured
GLP compliance:
no
Type of method:
capillary viscometer (static)

Test material

Constituent 1
Chemical structure
Reference substance name:
Reaction mass of ethyl (2S,3S)-3,4-dibromo-2-methylbutanoate and ethyl (2R,3R)-3,4-dibromo-2-methylbutanoate and ethyl (2S,3R)-3,4-dibromo-2-methylbutanoate and ethyl (2R,3S)-3,4-dibromo-2-methylbutanoate
EC Number:
700-225-0
Cas Number:
1160806-44-9
Molecular formula:
C7 H12 Br2 O2
IUPAC Name:
Reaction mass of ethyl (2S,3S)-3,4-dibromo-2-methylbutanoate and ethyl (2R,3R)-3,4-dibromo-2-methylbutanoate and ethyl (2S,3R)-3,4-dibromo-2-methylbutanoate and ethyl (2R,3S)-3,4-dibromo-2-methylbutanoate
Constituent 2
Reference substance name:
Reaction mass of cis-3,4-Dibromo-2-methyl-butanoic acid ethyl ester and trans-3,4-Dibromo-2-methyl-butanoic acid ethyl ester
IUPAC Name:
Reaction mass of cis-3,4-Dibromo-2-methyl-butanoic acid ethyl ester and trans-3,4-Dibromo-2-methyl-butanoic acid ethyl ester

Results and discussion

Viscosityopen allclose all
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
5.49
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
2.92
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
8.97
Temp.:
40°C
Parameter:
dynamic viscosity (in mPa s)
Value:
4.7

Applicant's summary and conclusion