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Physical & Chemical properties

Vapour pressure

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
other: ASTM D6378-20 Standard Test Method for Determination of Vapour Pressure (VPX) of Petroleum Products, Hydrocarbons, and Hydrocarbon-Oxygenate Mixtures (Triple Expansion Method)
GLP compliance:
no
Type of method:
other: Triple Expansion Method
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source (i.e. manufacturer or supplier) and lot/batch number of test material:
Jiu Jiang Tinci Materials Technology Co., Ltd.
N200611031
- Purity, including information on contaminants, isomers, etc.:

>98.5%

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material:
In the refrigerator (2~8 °C), easy to hydrolyze and not in contact with moisture
- Stability and homogeneity of the test material in the vehicle/solvent under test conditions (e.g. in the exposure medium) and during storage:
stable
- Stability in the medium, i.e. sensitivity of the test material to hydrolysis and/or photolysis:
stable
- Solubility and stability of the test material in the solventehicle and the exposure medium:
stable and soluble in DMSO
- Reactivity of the test material with the incubation material used (e.g. plastic ware):

non-reactive

FORM AS APPLIED IN THE TEST (if different from that of starting material)
- Specify the relevant form characteristics if different from those in the starting material, such as state of aggregation, shape of particles or particle size distribution:
colourless ordourless liquid
Key result
Test no.:
#1
Temp.:
20 °C
Vapour pressure:
2.33 kPa
Conclusions:
According to the pressure curve, the vapour pressure of test item at 20.0 °C was calculated to be 2.33 kPa by extrapolation.

Description of key information

According to thepressure curve, the vapour pressure of test item at 20.0 °C was calculated to be 2.33 kPa by extrapolation.

Key value for chemical safety assessment

Vapour pressure:
2.33 kPa
at the temperature of:
20 °C

Additional information