Registration Dossier
Registration Dossier
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EC number: 201-972-0 | CAS number: 90-17-5
Vapour pressure
Administrative data
Link to relevant study record(s)
- 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
- 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.
Reference
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.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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