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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
explosive properties of explosives
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.14 (Explosive properties)
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
1,1,1-trichloro-2-methyl-2-propanol hemihydrate
Cas Number:
6001-64-5
Molecular formula:
C4H7Cl3O H2O
IUPAC Name:
1,1,1-trichloro-2-methyl-2-propanol hemihydrate
Test material form:
solid: crystalline
Details on test material:
transparent and crystalline solid at ambient temperature

Results and discussion

Small-scale preliminary tests
Key result
Parameter:
thermal sensitivity - Koenen test: limiting diameter (mm)
Value:
6
Remarks on result:
not thermal sensitive if heated under defined confinement
Results of test series for explosivesopen allclose all
Key result
Test series:
UN Test series 1
Method:
UN Test 1 (b): Koenen test
Parameter:
limiting diameter (mm)
Value:
2
Result:
result is considered "-" (negative)
Key result
Test series:
UN Test series 3
Method:
UN Test 3 (a) (ii): BAM Fallhammer
Parameter:
limiting impact energy (J)
Value:
40
Result:
result is considered "-" (negative)
Key result
Test series:
UN Test series 3
Method:
UN Test 3 (b) (i): BAM friction apparatus
Parameter:
limiting load (N)
Value:
360
Result:
result is considered "-" (negative)

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met
Conclusions:
The test item Chlorobutanol Hemihydrate has no explosive properties according to the definition in the regulation EC No. 440/2008, method A. 14.
Executive summary:

The explosive properties are determined according the test method A.14. "Explosive Properties"as described in the Council Regulation (EC) No 440/2008 of 30 May 2008 laying down test methods pursuant to Regulation (EC) No 1907/2006 of the European Parliament and of the Council on the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH).

a) The test item Chlorobutanol Hemihydrate is not thermally sensitive according to the definition in the regulation EC No. 440/2008, method A. 14. (according to the final report A170016289 from Evonik Technology & Infrastructure GmbH, stored in the raw data).

b) The test item Chlorobutanol Hemihydrate is not mechanical sensitive with respect to shock according to the definition in the regulation EC No. 440/2008 method A. 14.

c) The test item Chlorobutanol Hemihydrate is not mechanical sensitive with respect to friction according to the definition in the regulation EC No. 440/2008 method A. 14.