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Physical & Chemical properties

Vapour pressure

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Endpoint:
vapour pressure
Type of information:
other: bibliography
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
Data comes from an online compilation using secondary data sources. There is no experimental study reference, however data is cited in the database as peer reviewed.
No study was conducted on the oil iself, as not relevant for an UVCB. Literature provided data for the 8 major components representing 84.7%.
Qualifier:
according to guideline
Guideline:
other: [Riddick, J.A., W.B. Bunger, Sakano T.K. Techniques of Chemistry 4th ed., Volume II. Organic Solvents. New York, NY: John Wiley and Sons., 1985., p. 307] **PEER REVIEWED**
Principles of method if other than guideline:
no data
Temp.:
25 °C
Vapour pressure:
1.9 mm Hg
Conclusions:
The vapor pressure of cineol is 1.90 mm Hg at 25°C.
Endpoint:
vapour pressure
Type of information:
other: bibliography
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
Data comes from an online compilation using secondary data sources. There is no experimental study reference, however data is cited in the database as peer reviewed.
No study was conducted on the oil iself, as not relevant for an UVCB. Literature provided data for the 8 major components representing 84.7%.
Qualifier:
according to guideline
Guideline:
other: [Yaws CL; Handbook of Vapor Pressure. Vol 3: C8-C28 Compounds. Houston,TX: Gulf Pub Co (1994)] **PEER REVIEWED**
Principles of method if other than guideline:
no data
Temp.:
25 °C
Vapour pressure:
1.98 mm Hg
Conclusions:
The vapor pressure of limonene is 1.98 mm Hg at 25°C.
Endpoint:
vapour pressure
Type of information:
other: bibliography
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
Data comes from an online compilation using secondary data sources. There is no experimental study reference, however data is cited in the database as peer reviewed.
No study was conducted on the oil iself, as not relevant for an UVCB. Literature provided data for the 8 major components representing 84.7%.
Qualifier:
according to guideline
Guideline:
other: [Li J et al; Environ International 24: 353-358 (1998)] **PEER REVIEWED**
Principles of method if other than guideline:
no data
Temp.:
23.5 °C
Vapour pressure:
0.159 mm Hg
Conclusions:
The vapor pressure of linalool is 0.159 mm Hg at 23.5°C.
Endpoint:
vapour pressure
Type of information:
other: bibliography
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
Data comes from an online compilation using secondary data sources. There is no experimental study reference, however data is cited in the database as peer reviewed.
No study was conducted on the oil iself, as not relevant for an UVCB. Literature provided data for the 8 major components representing 84.7%.
Qualifier:
according to guideline
Guideline:
other: [Haynes, W.M. (ed.) CRC Handbook of Chemistry and Physics. 91st ed. Boca Raton, FL: CRC Press Inc., 2010-2011, p. 6-112] **PEER REVIEWED**
Principles of method if other than guideline:
no data
Temp.:
25 °C
Vapour pressure:
2.09 mm Hg
Conclusions:
The vapor pressure of myrcene is 2.09 mm Hg at 25°C.
Endpoint:
vapour pressure
Type of information:
other: bibliography
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
Data comes from an online compilation using secondary data sources. There is no experimental study reference, however data is cited in the database as peer reviewed.
No study was conducted on the oil iself, as not relevant for an UVCB. Literature provided data for the 8 major components representing 84.7%.
Qualifier:
according to guideline
Guideline:
other: [Daubert, T.E., R.P. Danner. Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Washington, D.C.: Taylor and Francis, 1989.] **PEER REVIEWED**
Principles of method if other than guideline:
no data
Temp.:
25 °C
Vapour pressure:
4.75 mm Hg
Conclusions:
The vapor pressure of pinene alpha is 4.75 mm Hg at 25°C.
Endpoint:
vapour pressure
Type of information:
other: bibliography
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
Data comes from an online compilation using secondary data sources. There is no experimental study reference, however data is cited in the database as peer reviewed.
No study was conducted on the oil iself, as not relevant for an UVCB. Literature provided data for the 8 major components representing 84.7%.
Qualifier:
according to guideline
Guideline:
other: [Daubert, T.E., R.P. Danner. Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Washington, D.C.: Taylor and Francis, 1989.] **PEER REVIEWED**
Principles of method if other than guideline:
no data
GLP compliance:
not specified
Temp.:
25 °C
Vapour pressure:
2.93 mm Hg
Conclusions:
The vapor pressure of pinene beta is 2.93 mm Hg at 25°C.
Endpoint:
vapour pressure
Type of information:
(Q)SAR
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
EPI suite software accepted by ECHA
Qualifier:
according to guideline
Guideline:
other: EPI suite
Version / remarks:
v4.11
Principles of method if other than guideline:
QSAR method
Temp.:
25 °C
Vapour pressure:
7.36 mm Hg
Remarks on result:
other: Mean VP of Antoine & Grain methods
Conclusions:
The vapor pressure of sabinene is 7.36 mm Hg at 25°C.
Endpoint:
vapour pressure
Type of information:
other: bibliography
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
Data comes from an online compilation using secondary data sources. There is no experimental study reference, however data is cited in the database as peer reviewed.
No study was conducted on the oil iself, as not relevant for an UVCB. Literature provided data for the 8 major components representing 84.7%.
Qualifier:
according to guideline
Guideline:
other: [Li J, Perdue EM; Preprints of Papers Presented at the 209th ACS National Meeting, Anaheim, CA, April 2-7, 1995, 35: 134-7 (1995)] **PEER REVIEWED**
Principles of method if other than guideline:
no data
Temp.:
24 °C
Vapour pressure:
0.042 mm Hg
Conclusions:
The vapor pressure of terpineol alpha is 0.0423 mm Hg at 24°C.

Description of key information

No study was conducted on the essential oil iself, as not relevant for an UVCB.

The test item is a natural complex substance (NCS). It is a mixture of several constituents, but eight of them represent more than 84.7% of that mixture.

Literature provided data for these 8 major components :

Constituent names  CAS nr  Vapor pressure (mm Hg at 25°C) source
pinene alpha  80 -56 -8 4.75 HSDB
pinene beta  127 -91 -3 2.93 HSDB
sabinene  3387-41-5 7.36 EPI suite v4.11
myrcene  123 -35 -3 2.09 HSDB
limonene  5989-27-5 1.98 HSDB
cineol  470-82-6 1.9 HSDB
linalol  78 -70 -6

0.159

HSDB
terpineol alpha  98-55-5 0.0423 HSDB

Minimal vapor pressure is 0.0423 mmHg and maximal vapor pressure is 7.36 mmHg at 25°C.

The range reported above should be used with caution because these constituants are not represented at the same content.

Key value for chemical safety assessment

Additional information

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