Carbonic acid, 4-nitrophenyl 5-thiazolylmethyl ester, hydrochloride (1:1)

Vapour pressure

Administrative data

Endpoint:

vapour pressure

Type of information:

experimental study

Adequacy of study:

key study

Study period:

16 February - 25 August 1995

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: Study conducted according to Method A4 of the Commission Directive 92/69/EEC and in accordance with GLP. Study material is well characterised.

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

1995

Report date:

1995

Materials and methods

Test guideline

Test guideline 1

Qualifier:

according to guideline

Guideline:

other: Directive 92/69/EEC, Method A4, Vapour pressure balance method.

Deviations:

no

Test guideline 2

Qualifier:

according to guideline

Guideline:

EU Method A.4 (Vapour Pressure)

Deviations:

no

GLP compliance:

yes

Test material

Test material information

Constituent 1

Reference substance name:

-

EC Number:

414-490-2

EC Name:

-

Cas Number:

154212-59-6

Molecular formula:

C11H9ClN2O5S

IUPAC Name:

4-nitrophenyl (1,3-thiazol-5-yl)methyl carbonate hydrochloride

Results and discussion

Vapour pressure

Vapour pressure 1

Temp.:

25 °C

Vapour pressure:

0 Pa

Remarks on result:

other: First vapour pressure

Vapour pressure 2

Temp.:

60 °C

Vapour pressure:

0.005 Pa

Remarks on result:

other: second vapour pressure

Applicant's summary and conclusion

Conclusions:

Vapour Pressure determined to be 0.00015 Pa at 25ºC (= 0.00000113 mm Hg)