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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Density

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Administrative data

Endpoint:
density
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
2009-08-04
Reliability:
1 (reliable without restriction)
Cross-referenceopen allclose all
Reason / purpose for cross-reference:
reference to same study
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

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Principles of method if other than guideline:
NA
GLP compliance:
not specified
Type of method:
oscillating densitimeter

Test material

Constituent 1
Chemical structure
Reference substance name:
Butyllithium
EC Number:
203-698-7
EC Name:
Butyllithium
Cas Number:
109-72-8
Molecular formula:
C4H9Li
IUPAC Name:
butyllithium
Details on test material:
- Name of test material (as cited in study report): n-Butyl lithium, ca. 90 % in Hexan

Results and discussion

Any other information on results incl. tables

No remarks

Applicant's summary and conclusion

Conclusions:
A OECD 109 study was initiated with n-Butyllithium 90% in hexane. However, this standard guideline method for determining the density is not applicable due to decomposition and ignition in ambient atmosphere and no results could be obtained.
Executive summary:

A OECD 109 study was initiated with n-Butyllithium 90% in hexane. However, this standard guideline method for determining the density is not applicable due to decomposition and ignition in ambient atmosphere and no results could be obtained.