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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2017-03-19 - 2017-03-21 (experimental)
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Version / remarks:
23 March 2006
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
effusion method: vapour pressure balance

Test material

1
Chemical structure
Reference substance name:
4-methylbenzothiazol-2-ylamine
EC Number:
216-028-3
EC Name:
4-methylbenzothiazol-2-ylamine
Cas Number:
1477-42-5
Molecular formula:
C8H8N2S
IUPAC Name:
4-methyl-1,3-benzothiazol-2-amine
Test material form:
solid: particulate/powder

Results and discussion

Vapour pressure
Key result
Temp.:
25 °C
Vapour pressure:
0.053 Pa

Applicant's summary and conclusion

Conclusions:
The study was conducted under GLP according to OECD guideline 104 on the registered substance itself. The method is to be considered scientifically reasonable with no deficiencies in documentation or any deviations and therefore reliability of Klimisch 1 has been assigned. Vapour pressure: 5.3 x 10E-3 Pa at 25 °C.
Executive summary:

5.3 x 10E-3 Pa at 25 °C; using a vapour pressure balance, designed to be compatible with EU Method A.4 and OECD Guideline 104 (GLP).