Registration Dossier
Registration Dossier
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EC number: 203-517-1 | CAS number: 107-74-4
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 14.09.2017 to 15.09.2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- 1995
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- 2008
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7200 (Melting Point / Melting Range)
- Version / remarks:
- 1998
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- consilab, Gesellschaft für Anlagensicherheit mbH, Industriepark Höchst, G830, 65926 Frankfurt am Main (Germany)
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- 3,7-dimethyloctane-1,7-diol
- EC Number:
- 203-517-1
- EC Name:
- 3,7-dimethyloctane-1,7-diol
- Cas Number:
- 107-74-4
- Molecular formula:
- C10H22O2
- IUPAC Name:
- 3,7-dimethyloctane-1,7-diol
- Test material form:
- liquid
Constituent 1
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Miltitz Aromatics GmbH, ChemiePark Bitterfeld-Wolfen, Areal B-Ost, Riechstoffstraße, 06803 Bitterfeld-Wolfen (Germany)/Batch No./Lot No.: BM 7/17; 239/17
- Expiration date of the lot/batch: 14.06.2019
- Purity test date: 14.06.2017
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: test item stored at ambient temperature
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- < -100 °C
- Atm. press.:
- >= 991 - <= 997.6 hPa
Applicant's summary and conclusion
- Conclusions:
- The melting/freezing point of hydroxycitronellol was determined to be <-100°C at atmospheric pressure ranging from 991 to 997.6 hPa.
- Executive summary:
The melting point of hydroxycitronellol was investigated in a study conducted according to OECD Guideline 102 (Melting point / Melting Range; 1995), EU Method A.1 (Melting / Freezing Temperature; 2008), and EPA OPPTS 830.7200 (Melting Point / Melting Range; 1998) using Differential Scanning Calorimetry. Based on the results of the DSC measurements, the test substance has no freezing or melting point, respectively, down to -100°C at atmospheric pressure ranging from 991 to 997.6 hPa.
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