1,2,3-Oxadiazolium, 5-amino-3-(4-morpholinyl)-, chloride (1:1)

Stability: thermal, sunlight, metals

Administrative data

Endpoint:

stability: thermal, sunlight, metals, other

Remarks:

Migrated from section 'Stability: thermal, sunlight, metals'

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Non GLP Study

Data source

Reference

Reference 1

Reference Type:

study report

Title:

Unnamed

Year:

1997

Reference 2

Reference Type:

study report

Title:

Unnamed

Year:

2002

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)

Principles of method if other than guideline:

Differential thermal analysis and adiabatic test.

GLP compliance:

no

Test material

Test material information

Constituent 1

Reference substance name:

5-amino-3-(morpholin-4-yl)-1,2,3-oxadiazolidin-3-ium chloride

EC Number:

605-254-1

Cas Number:

16142-27-1

Molecular formula:

C6 H11 N4 O2 . Cl

IUPAC Name:

5-amino-3-(morpholin-4-yl)-1,2,3-oxadiazolidin-3-ium chloride

Results and discussion

For thermal stability study

Test substance thermally stable:

no

Operating temperature

Operating temperature 1

Operating temp.:

>= 93 °C

Remarks on result:

other: Adiabatic Test, AZT24

Operating temperature 2

Operating temp.:

>= 170 °C

Remarks on result:

other: DTA

Sublimation:

no

Transformation products:

yes

Identity of transformation products

Identity of transformation products 1

No.:

#1

Reference

Reference substance name:

Unnamed

IUPAC name:

Nitrogene

Identifier:

common name

Identity:

Nitrogene

Identity of transformation products 2

No.:

#2

Reference

Reference substance name:

Unnamed

IUPAC name:

Hydrogene

Identifier:

common name

Identity:

Hydrogene

Identity of transformation products 3

No.:

#3

Reference

Reference substance name:

Unnamed

IUPAC name:

carbonmonoxide

Identifier:

common name

Identity:

carbonmonoxide

Identity of transformation products 4

No.:

#4

Reference

Reference substance name:

Unnamed

IUPAC name:

Carbondioxide

Identifier:

common name

Identity:

Carbondioxide

Identity of transformation products 5

No.:

#5

Reference

Reference substance name:

Unnamed

IUPAC name:

methane

Inventory number:

InventoryMultipleMappingImpl [inventoryEntryValue=EC 200-812-7]

CAS number:

74-82-8

Identity:

Methane

Molecular formula:

CH4

Molecular weight:

16.043

SMILES notation:

C

InChl:

InChI=1/CH4/h1H4

Identity of transformation products 6

No.:

#6

Reference

Reference substance name:

Unnamed

IUPAC name:

ethane

Inventory number:

InventoryMultipleMappingImpl [inventoryEntryValue=EC 200-814-8]

CAS number:

74-84-0

Identity:

Ethane

Molecular formula:

C2H6

Molecular weight:

30.069

SMILES notation:

CC

InChl:

InChI=1/C2H6/c1-2/h1-2H3

Identity of transformation products 7

No.:

#7

Reference

Reference substance name:

Unnamed

IUPAC name:

Ethene

Identifier:

common name

Identity:

Ethene

Identity of transformation products 8

No.:

#8

Reference

Reference substance name:

Unnamed

IUPAC name:

Dinitrogene oxide

Identifier:

common name

Identity:

Dinitrogene oxide

For study on stability to sunlight

Test substance stable to sunlight:

not determined

For study on stability to metals

Test substance stable to metals / metal ions:

not determined

Any other information on results incl. tables

The DTA onset temperature of the decomposition is 160 -170°C (operating temperature 30 -280°C, 3 K/min).

The decomposition starts spontanously in the temperature range from 95 -140°C in an adiabatic test. The AZT₂₄was determined to 93°C. The Self Accelerating Decomposition Temperature (SADT) for a 50 kg package was determined to 85°C.

Applicant's summary and conclusion

Conclusions:

The substance is thermally unstable. The AZT24 was determined to 93°C. The SADT for a 50 kg package was determined to 85°C. For safety reasons the substance should be stored at a cool well vented place and it should be protected from direct sunlight.