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EC number: 946-360-0 | CAS number: -
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- October 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- ring method
Test material
- Reference substance name:
- (3Z,6Z)-3,7,11-trimethyldodeca-1,3,6,10-tetraene
- Cas Number:
- 28973-99-1
- Molecular formula:
- C15H24
- IUPAC Name:
- (3Z,6Z)-3,7,11-trimethyldodeca-1,3,6,10-tetraene
- Reference substance name:
- (E)-1-methyl-4-(6-methylhepta-2,5-dien-2-yl)cyclohex-1-ene
- Cas Number:
- 25532-79-0
- Molecular formula:
- C15H24
- IUPAC Name:
- (E)-1-methyl-4-(6-methylhepta-2,5-dien-2-yl)cyclohex-1-ene
- Reference substance name:
- (Z)-1-methyl-4-(6-methylhepta-2,5-dien-2-yl)
- Cas Number:
- 29837-07-8
- Molecular formula:
- C15H24
- IUPAC Name:
- (Z)-1-methyl-4-(6-methylhepta-2,5-dien-2-yl)
- Reference substance name:
- (E)-7,11-dimethyl-3-methylenedodeca-1,6,10-triene
- EC Number:
- 242-582-0
- EC Name:
- (E)-7,11-dimethyl-3-methylenedodeca-1,6,10-triene
- Cas Number:
- 18794-84-8
- Molecular formula:
- C15H24
- IUPAC Name:
- 7,11-dimethyl-3-methylenedodeca-1,6,10-triene
- Reference substance name:
- (E)-1-methyl-4-(6-methylhept-5-en-2-ylidene)
- Cas Number:
- 53585-13-0
- Molecular formula:
- C15H24
- IUPAC Name:
- (E)-1-methyl-4-(6-methylhept-5-en-2-ylidene)
- Reference substance name:
- (Z)-1-methyl-4-(6-methylhept-5-en-2-ylidene)
- Cas Number:
- 13062-00-5
- Molecular formula:
- C15H24
- IUPAC Name:
- (Z)-1-methyl-4-(6-methylhept-5-en-2-ylidene)
- Reference substance name:
- 1-methyl-4-(6-methylhepta-1,5-dien-2-yl)
- Cas Number:
- 869843-05-0
- Molecular formula:
- C15H24
- IUPAC Name:
- 1-methyl-4-(6-methylhepta-1,5-dien-2-yl)
- Reference substance name:
- (3Z,6E)-3,7,11-trimethyldodeca-1,3,6,10-tetraene
- Cas Number:
- 26560-14-5
- Molecular formula:
- C15H24
- IUPAC Name:
- (3Z,6E)-3,7,11-trimethyldodeca-1,3,6,10-tetraene
- Reference substance name:
- (Z)-7,11-dimethyl-3-methylenedodeca-1,6,10-triene
- Cas Number:
- 28973-97-9
- Molecular formula:
- C15H24
- IUPAC Name:
- (Z)-7,11-dimethyl-3-methylenedodeca-1,6,10-triene
- Reference substance name:
- 1-methyl-4-(6-methylhept-5-en-2-yl)cyclohexa-1,4-diene
- Cas Number:
- 72345-84-7
- Molecular formula:
- C15H24
- IUPAC Name:
- 1-methyl-4-(6-methylhept-5-en-2-yl)cyclohexa-1,4-diene
- Reference substance name:
- 2,6,10-trimethyldodeca-2,6,9,11-tetraene
- EC Number:
- 207-948-6
- EC Name:
- 2,6,10-trimethyldodeca-2,6,9,11-tetraene
- Cas Number:
- 502-61-4
- Molecular formula:
- C15H24
- IUPAC Name:
- 3,7,11-trimethyldodeca-1,3,6,10-tetraene
- Reference substance name:
- Likely sesquiterpene hydrocarbons
- Cas Number:
- n/a
- Molecular formula:
- C15H24
- IUPAC Name:
- Likely sesquiterpene hydrocarbons
- Test material form:
- liquid
- Details on test material:
- UVCB substance
Constituent 1
Constituent 2
Constituent 3
Constituent 4
Constituent 5
Constituent 6
Constituent 7
Constituent 8
Constituent 9
Constituent 10
Constituent 11
Constituent 12
- Specific details on test material used for the study:
- Lot no: VE00397335
Purity: Conform
Expiration date: November 18, 2017
Results and discussion
Surface tension
- Key result
- Surface tension:
- 61.4 mN/m
- Temp.:
- 20 °C
- Conc.:
- 90 other: % of saturation concentration
Applicant's summary and conclusion
- Conclusions:
- The result is : 61.4 mN/m. Therefore, it was considered that the test material is not surface active (> 60 mN/m).
- Executive summary:
The surface tension of a solution of Bisabolene in ultrapure water (90% of the saturation concentration) was determined according to the OECD Guideline No. 115, using the ring method.
The result is: 61.4 mN/m
Therefore, according to this test, it was considered that the test material is not surface active (surface tension > 60 mN/m).
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