Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Reference
Endpoint:
explosiveness, other
Type of information:
experimental study
Adequacy of study:
key study
Study period:
12.12..2019 - 17.3.2020
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.14 (Explosive properties)
Version / remarks:
2008
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Key result
Test series:
UN Test series 1
Method:
UN Test 3 (b) (i): BAM friction apparatus
Parameter:
limiting load (N)
Value:
360
Result:
negative, no explosion
Key result
Test series:
UN Test series 2
Method:
UN Test 3 (a) (ii): BAM Fallhammer
Parameter:
limiting impact energy (J)
Value:
10
Result:
negative, no explosion
Key result
Test series:
UN Test series 3
Method:
other: EC A .14. - thermal sensitivity
Parameter:
limiting diameter (mm)
Value:
6
Result:
negative, no explosion

Mechanical sensitivity (friction)

 

Volume [mm3]

Loading [N]

Assay

1

2

3

4

5

6

10

360

N

N

N

N

N

N

N = no sign of explosion observed.

 

 

Mechanical sensitivity (shock)

 

Volume [mm3]

Impact

Assay

Height (m]

Weight (kg)

1

2

3

4

5

6

40

0.4

10

N

N

N

N

N

N

N = no sign of explosion observed.

 

 

Thermal sensitivity (flame)

 

Assay No.

Nozzle plate opening (mm)

Quantity of test item (g)

Effect on steel tube

1

6

24.2

No

2

6

 24.2

No

3

6

24.2

No

4

2

24.2

No

5

2

24.2

No

6

2

24.2

No
Interpretation of results:
GHS criteria not met
Conclusions:
The test item 3-Bromo-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxylic acid was not considered to have explosive properties in the experimental conditions used.
Executive summary:

In compliance with Regulation (EC) No. 1907/2006, Council Regulation (EC) No. 440/2008 EC A.14. method (2008) 3-Bromo-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxylic acid was not considered to have explosive properties in the experimental conditions used.

Mechanical sensitivity (friction): Six negative assays were recorded: No friction sensitivity was noted with the test item.

Mechanical sensitivity (shock): Six negative assays were recorded: No mechanical (shock) sensitivity was noted with the test item.

Thermal sensitivity (flame test): Six negative assays were recorded using noozle plates with a hole of 6-mm diameter and with a hole of 2-mm diameter: No heat sensitivity was noted with the test item.

Description of key information

In compliance with Regulation (EC) No. 1907/2006, Council Regulation (EC) No. 440/2008 EC A.14. method (2008), 3-Bromo-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxylic acid was not considered to have explosive properties.

Key value for chemical safety assessment

Explosiveness:
non explosive

Additional information

Justification for classification or non-classification

In a test according to EC A.14. no sensitivity against friction, shck or flame was found. Therefore 3-Bromo-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxylic acid is classied by teh registrant as non-explosive.