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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Type of information:
experimental study
Adequacy of study:
key study
Study period:
26 April 1991-25 November 1991
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study
Cross-reference
Reason / purpose for cross-reference:
reference to same study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1991
Report date:
1991

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:
Methyl O-(4-amino-3,5-dichloro-6-fluoropyridin-2-yloxy)acetate
EC Number:
407-550-4
EC Name:
Methyl O-(4-amino-3,5-dichloro-6-fluoropyridin-2-yloxy)acetate
Cas Number:
69184-17-4
Molecular formula:
Hill formula: C8 H7 Cl2 F N2 O3 CAS formula: C8 H7 Cl2 F N2 O3
IUPAC Name:
methyl 2-[(4-amino-3,5-dichloro-6-fluoropyridin-2-yl)oxy]acetate
Details on test material:
- Name of test material (as cited in study report): Fluroxypyr methyl ester
- Physical state: black crystalline powder
- Analytical purity: 90.8%
- Purity test date: 28.08.1990
- Lot/batch No.: C-3B
- Expiration date of the lot/batch: August 1992
- Storage condition of test material: at room temperature in the dark

Results and discussion

Small-scale preliminary testsopen allclose all
Parameter:
other: More sensitive to shock than m-dinitrobenzene
Remarks:
migrated information
Remarks on result:
negative (not further specified)
Remarks:
No signs of ignition or explosion in six tests performed.
Parameter:
other: More sensitive to friction than m-dinitrobenzene
Remarks:
migrated information
Remarks on result:
negative (not further specified)
Remarks:
No signs of ignition or explosion in six tests performed.
Parameter:
other: Explosive under influence of flame
Remarks:
migrated information
Remarks on result:
negative (not further specified)
Remarks:
No explosion-tube recovered intact.

Any other information on results incl. tables

Thermal sensitivity: plate hole diameter 2 mm & 6 mm - 3 trials each.

Mechanical sensitivity (shock) - when the test assemblies were dismantled there were no signs of decomposition

Mechanical sensitivity (friction) - a dark mark was produced on the base plate which may indicate that some slight decomposition occured.

Substance does not possess any explosive properties.

Applicant's summary and conclusion

Interpretation of results:
non explosive
Remarks:
Migrated information