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Diss Factsheets

Administrative data

Endpoint:
explosiveness
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2015
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.14 (Explosive properties)
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
(3β,20β)-3-acetoxy-11-oxoolean-12-en-29-oic acid
EC Number:
228-475-1
EC Name:
(3β,20β)-3-acetoxy-11-oxoolean-12-en-29-oic acid
Cas Number:
6277-14-1
Molecular formula:
C32H48O5
IUPAC Name:
(2S,4aS,6aR,6aS,6bR,8aR,10S,12aS,14bR)-10-acetyloxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-3,4,5,6,6a,7,8,8a,10,11,12,14b-dodecahydro-1H-picene-2-carboxylic acid
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder

Results and discussion

Small-scale preliminary testsopen allclose all
Key result
Parameter:
thermal sensitivity - Koenen test: limiting diameter (mm)
Value:
0
Number of fragments:
0
Remarks on result:
other:
Remarks:
end of the ony event after around 186 sec
Key result
Parameter:
sensitiveness to impact: impact energy (J)
Value:
0
Remarks on result:
other:
Remarks:
not sensitive to impact using an impact energy of 40J
Key result
Parameter:
sensitiveness to friction: friction load (N)
Value:
0
Remarks on result:
other:
Remarks:
not sensitive to friction using a friction load of 360 N

Any other information on results incl. tables

Thermal sensitivity (effect of a flame)

Thes with the 6.0 mm diameter orifice plate on the Acetyl Glycyrrhetinic acid sample are described below:

-      widening of the flame from around 62 seconds

-       culmination phase from around 122 seconds with white smokes and spurts

-       end of culmination phase at around 160

-       end of the any event after around 186 seconds

Thes with the 2.0 mm diameter orifice plate on the Acetyl Glycyrrhetinic Acid sample gave the same results described above except for a more intense flame. No one of the six test performed (three with the 6.0 mm orifice plate and three with the 2.0 orifice plate) produced the fragmentation of the steel tube contained the Acetyl Glycyrrhetinic Acid sample.

Mechanical sensitivity (shock)

Explosions did not occur (bursting into flame and/ or a report is equivalent to explosion) in anyone of the six test performed whit impact energy of 40 J on a sample of Acetyl Glycyrrhetinic Acid

Then the sample of Acetyl Glycyrrhetinic Acid resulted not sensitive to shocking.

Mechanical sensitivity (friction)

Explosion did not occur (crepitation and/or a report or bursting into flame are equivalent to explosion) in anyone of the six test performed with whit a loading of 360 N on a sample of Acetyl Glycyrrhetinic Acid.

Then the sample of Acetyl Glycyrrhetinic Acid resulted not sensitive to friction.

 

Applicant's summary and conclusion

Interpretation of results:
non explosive
Remarks:
Migrated information
Conclusions:
Acetyl Glycyrrhetinic Acidthe resulted not explosive (Re: Results and discussions)