(+)-L-arginine hydrochloride

Vapour pressure

Link to relevant study record(s)

Reference

Endpoint:

vapour pressure

Type of information:

(Q)SAR

Adequacy of study:

key study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification

Remarks:

Internationally accepted method, EPI-Suite, EPA (USA)

Justification for type of information:

See attached the QMRF and QPRF for the QSAR model.

Guideline:

other: REACH Guidance on QSARs R.6

Principles of method if other than guideline:

Lyman, W.J.1985. In: Environmental Exposure From Chemicals. Volume I., Neely,W.B. and Blau,G.E. (eds), Boca Raton, FL: CRC Press, Inc., Chapter 2.
Lyman, W.J., Reehl, W.F. and Rosenblatt, D.H. 1990. Handbook of Chemical Property Estimation Methods. Washington, DC: American Chemical Society, Chapter 14.

Specific details on test material used for the study:

SMILES: OC(=O)C(N)CCCNC(N)=[N+](H)H.[Cl-]

Key result

Temp.:

25 °C

Vapour pressure:

0 Pa

Remarks on result:

other: QSAR predicted value

MPBPVP predicted that (+)-L-arginine hydrochloride has a VP of 2.27E-011 Pa.

Conclusions:

The estimated vapour pressure at 25 ºC is 2.27E-011 Pa (EPI-Suite, MPBPVP v1.43)

Executive summary:

The estimated vapour pressure at 25 ºC is 2.27E-011 Pa (EPI-Suite, MPBPVP v1.43).

Description of key information

Key study: EPI-Suite, MPBPWIN v1.43. The vapour pressure of (+)-L-arginine hydrochloride is 2.27E-011 Pa at 25 ºC.

Key value for chemical safety assessment

Vapour pressure:

0 Pa

at the temperature of:

25 °C