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Diss Factsheets

Administrative data

Endpoint:
nanomaterial specific surface area
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2012
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods with acceptable restrictions
Remarks:
without detailed documentation

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report date:
2012

Materials and methods

Principles of method if other than guideline:
not reported
GLP compliance:
no
Type of method:
BET
Details on methods and data evaluation:
no data

Test material

Constituent 1
Chemical structure
Reference substance name:
2,9-bis[4-(phenylazo)phenyl]anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
EC Number:
221-264-5
EC Name:
2,9-bis[4-(phenylazo)phenyl]anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
Cas Number:
3049-71-6
Molecular formula:
C48H26N6O4
IUPAC Name:
2,9-bis[4-(phenylazo)phenyl]anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
Test material form:
solid: nanoform

Data gathering

Instruments:
Gemini V Series Surface Area Analyzer of micrometrics
Calibration:
no data
Reproducibility:
no data

Results and discussion

Specific surface area
Key result
Specific Surface Area:
37 m²/g
Remarks on result:
other: no data on St. dev.

Applicant's summary and conclusion

Conclusions:
The SSA of test substance was determined to be 37 m²/g.

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