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EC number: 203-982-0 | CAS number: 112-53-8
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2010-02-24
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Test procedure in accordance with national standard methods (ASTM) without GLP. The measuremet temperature is determinated to be 16°C.
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM D-70
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Type:
- density
- Density:
- 0.9 g/cm³
- Temp.:
- 16 °C
- Conclusions:
- Average Density: 0,9003 g/cm³
- Executive summary:
Dodecan-1 -ol was determined according ASTM D70. The density was determined to be 0.9003 g/cm³ at 60 °F (16 °C).
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: This result was obtained from a handbook which is peer-reviewed and which cites the original source of the data.
- Principles of method if other than guideline:
- No details are available on the guideline used to determine this result.
- GLP compliance:
- not specified
- Type:
- relative density
- Density:
- 0.83
- Temp.:
- 24 °C
- Conclusions:
- A relative density value of 0.8309 at 24°C was reported in a handbook of reliable data which has been subject to peer-review and in which the original data sources are traceable. The result is considered to be reliable.
Referenceopen allclose all
Repeat determination details: Test 1 / Test 2
Measurement parameters
(repeat determination)
Pycnometer Volume: 30 mL
Bath Temperature: 60°F
Density of Water at Given Temperature: 0.999012 g/mL
Weight of Empty Pycnometer: 26.8840 g / 31.5939 g
Weight of Pycnometer with Water: 56.3387 g / 55.5326 g
Weight of Pycnometer with Sample: 29.8664 g / 34.5931 g
Measurement
(repeat determination)
Density @ 60°F: 0.9007 g/mL / 0.8999 g/mL
Specific Gravity @ 60/60°F: 0.9016 / 0.9008
Description of key information
The density of dodecan-1-ol is 0.9003 g/cm3 at 16°C.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.9
Additional information
The density of 0.9003 g/cm3 at at 16°C was determined in a reliable study in accordance with ASTM D-70. The result is considered to be reliable.
It is supported by a value of 0.83 at 24°C taken from a reliable handbook.
Discussion of trends in the Category of C6-24 linear and essentially-linear aliphatic alcohols:
The relative density values are similar across the category. Values are consistently within the range 0.80 - 0.90 at ambient temperature.
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