Registration Dossier

Administrative data

Endpoint:
relative density
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
The substance is a gas. The relative density has been estimated using the Ideal Gas Law.

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2019
Report Date:
2019

Materials and methods

Principles of method if other than guideline:
The substance is a gas. The relative density has been estimated using the Ideal Gas Law.

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
gas

Results and discussion

Density
Key result
Type:
relative density
Density:
ca. 6.17 kg/m³
Temp.:
20 °C
Remarks on result:
other:
Remarks:
Estimated by calculation

Applicant's summary and conclusion

Conclusions:
According to REACH Annex VII, 7.4, Column 2, the study does not need to be conducted as the substance is a gas. The estimate of the relative density of HCFO 1224(yd)Z (molecular weight - 148.49) at 20o C using the Ideal Gas Law and assuming a molecular volume of 24.06 at 20o C is 6.17 kg/m3 at 20°C.
Executive summary:

According to REACH Annex VII, 7.4, Column 2, the study does not need to be conducted as the substance is a gas. The estimate of the relative density of HCFO 1224(yd)Z (molecular weight - 148.49) at 20oC using the Ideal Gas Law and assuming a molecular volume of 24.06 at 20oC is 6.17 kg/m3at 20°C.