Registration Dossier
Registration Dossier
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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.
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EC number: 233-032-0 | CAS number: 10024-97-2
Density
Administrative data
- Endpoint:
- density
- Remarks:
- density
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The calculation follows section 2 of REACH Annex VII.
Data source
Reference
- Reference Type:
- other: Calculation
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
Materials and methods
Test guideline
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- Method: caluclation
- GLP compliance:
- no
Test material
- Reference substance name:
- Dinitrogen oxide
- EC Number:
- 233-032-0
- EC Name:
- Dinitrogen oxide
- Cas Number:
- 10024-97-2
- Molecular formula:
- N2O
- IUPAC Name:
- nitrogen oxide
- Details on test material:
- Name of test material (as cited in study report): Nitrous oxide
Analytical purity: pure (not specified)
Constituent 1
Results and discussion
Density
- Type:
- density
- Density:
- 1.829 kg/m³
- Temp.:
- 20 °C
- Remarks on result:
- other: calculation based on Ideal Gas Law
Any other information on results incl. tables
pV = nRT and ρ = m/V
=> change equation (M=m/n)
ρ = 0.001 *(pM/RT )
with
ρ...density in kg/m³
p...standard pressure in Pa (101325 Pa)
M...molecular weight of Dinitrogen oxide in g/mol (44.01 g/mol)
R...universal gas constant in J/molK (8.3144621 J/molK)
T...standard temperature in K (293.15 K)
Applicant's summary and conclusion
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
