Quinazolin-4(1H)-one

pH

Administrative data

Endpoint:

pH

Type of information:

experimental study

Adequacy of study:

key study

Study period:

From 2018-01-29 to 2018-03-30

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 guideline

Test guideline 1

Qualifier:

according to guideline

Guideline:

CIPAC MT 75 (Determination of pH Values)

Test guideline 2

Qualifier:

according to guideline

Guideline:

EPA OPPTS 830.7000 (pH)

GLP compliance:

yes

Test material

Test material information

Constituent 1

Reference substance name:

Quinazolin-4(1H)-one

EC Number:

207-735-8

EC Name:

Quinazolin-4(1H)-one

Cas Number:

491-36-1

Molecular formula:

C8H6N2O

IUPAC Name:

4-Hydroxyquinazoline

Test material form:

solid

Specific details on test material used for the study:

Batch No.: 20170707
Purity: 99.13%

Results and discussion

pH value

Key result

pH value:

4.97

Temp.:

16 °C

Concentration:

1 other: 1%(w/w)

Applicant's summary and conclusion

Conclusions:

The pH of the substance is 4.97 (as a 1% w/w solution).