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Vapour pressure

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Reference
Endpoint:
vapour pressure
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
Data is from EPI Suite estimation database
Qualifier:
according to
Guideline:
other: Modelling database
Principles of method if other than guideline:
Vapour pressure of test chemical is estimated by Modified Grain Method
GLP compliance:
no
Type of method:
other: Modified Grain Method
Specific details on test material used for the study:
- Name of test material (as cited in study report): 2,2,2-trichloro-1-phenylethyl acetate
- Molecular formula: C10-H9-Cl3-O2
- Molecular weight: 267.538g/mol
- Smiles notation: c1([C@@H](OC(C)=O)C(Cl)(Cl)Cl)ccccc1
- InChl: 1S/C10H9Cl3O2/c1-7(14)15-9(10(11,12)13)8-5-3-2-4-6-8/h2-6,9H,1H3
- Substance type: Organic
- Physical state: solid
Key result
Temp.:
25 °C
Vapour pressure:
0.001 mm Hg
Remarks on result:
other: This value is equivalent to 0.13 Pa.
Conclusions:
Vapour pressure of test chemical is estimated as 0.000976 mm Hg at 25 deg C by Modified Grain Method. This value is
equivalent to 0.13 Pa.
Executive summary:

According to EPI (Estimation Programs Interface) Suite vapour pressure of test chemical is estimated as 0.000976 mm Hg at 25 deg C by Modified Grain Method.

Description of key information

According to EPI (Estimation Programs Interface) Suite vapour pressure of test chemical is estimated as 0.000976 mm Hg at 25 deg C by Modified Grain Method.This value is equivalent to 0.13 Pa.

Key value for chemical safety assessment

Vapour pressure:
0.13 Pa
at the temperature of:
25 °C

Additional information

According to EPI (Estimation Programs Interface) Suite vapour pressure of test chemical is estimated as 0.000976 mm Hg at 25 deg C by Modified Grain Method. This value is equivalent to 0.13 Pa.