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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
explosiveness, other
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2014-12-01
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Test methods and criteria described in the United Nations Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria, fifth revised edition, test series 2, without deviation.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2014

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: Test methods and criteria described in the United Nations Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria, fifth revised edition, test series 2.
Deviations:
no
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
DL-serinohydrazide monohydrochloride
EC Number:
259-839-8
EC Name:
DL-serinohydrazide monohydrochloride
Cas Number:
55819-71-1
Molecular formula:
C3H9N3O2.ClH
IUPAC Name:
2-amino-3-hydroxy-propanehydrazide;hydrochloride
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder
Details on test material:
White to pink-white fine crystalline powder

Results and discussion

Small-scale preliminary testsopen allclose all
Parameter:
other: More sensitive to shock than m-dinitrobenzene
Remarks:
migrated information
Remarks on result:
not measured/tested
Parameter:
other: More sensitive to friction than m-dinitrobenzene
Remarks:
migrated information
Remarks on result:
not measured/tested
Parameter:
other: Explosive under influence of flame
Remarks:
migrated information
Remarks on result:
not measured/tested
Parameter:
other: Explosive (not specified)
Remarks:
migrated information
Remarks on result:
negative (not further specified)

Applicant's summary and conclusion

Interpretation of results:
non explosive
Remarks:
Migrated information
Conclusions:
Based on the results of the study and according to the criteria laid down in the UN
Recommendations on the Transport of Dangerous Goods, Manual of Tests and
Criteria, fifth revised edition, it is concluded that the investigated sample of DLSerine
hydrazide HCl (CAS number 55819-71-1) is too insensitive for acceptance
as an explosive substance into hazard class 1, i.e. the substance has no explosive
properties in the sense of UN test series 2.

Under the provisions of the Globally Harmonized System of Classification and
Labelling of Chemicals (GHS), the investigated sample of DL-Serine hydrazide HCl
needs not to be classified in the hazard class ‘explosives’.
Executive summary:

The explosive properties of a sample of DL-Serine hydrazide HCl were determined in accordance with the test methods and criteria described in the United Nations Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria, fifth revised edition, test series 2. Based on the results of the study and according to the criteria laid down in the UN Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria, fifth revised edition, it is concluded that the investigated sample of DLSerine hydrazide HCl (CAS number 55819-71-1) is too insensitive for acceptance as an explosive substance into hazard class 1, i.e. the substance has no explosive properties in the sense of UN test series 2. Under the provisions of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), the investigated sample of DL-Serine hydrazide HCl needs not to be classified in the hazard class ‘explosives’.