Registration Dossier

Administrative data

Endpoint:
density, other
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Remarks:
no GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
27.07.95
Deviations:
not applicable
GLP compliance:
no
Type of method:
other: weighing of defined volumes

Test material

Constituent 1
Reference substance name:
2-Butyne-1,4-diol, reaction products with 1,2-oxathiolane 2,2-dioxide and sodium hydroxide
EC Number:
290-883-0
EC Name:
2-Butyne-1,4-diol, reaction products with 1,2-oxathiolane 2,2-dioxide and sodium hydroxide
Cas Number:
90268-78-3
Molecular formula:
not applicable (UVCB substance)
IUPAC Name:
2-Butyne-1,4-diol, reaction products with 1,2-oxathiolane 2,2-dioxide and sodium hydroxide
Test material form:
solid: particulate/powder

Results and discussion

Density
Key result
Type:
density
Density:
1.5 g/cm³
Temp.:
20 °C

Applicant's summary and conclusion

Conclusions:
Density was determined to be 1.50 g/mL at 20 °C.
The study was performed related on OECD TG109 with acceptable restrictions and therefore reliability of Klimisch 2 has been assigned.
Executive summary:

The density of the test material was determined experimentally using an analytical balance and volumetric flasks in a non-GLP test related on OECD guideline 109 as rho (20 °C) = 1.50 g/mL. This value is the mean of two independent determinations.