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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
20 November 2008 to 19 March 2009
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: see 'Remark'
Remarks:
This study was conducted in accordance with the relevant international Guideline (EC Test A.14). The study report also provided all the relevant information concerning the validity of the test and the methodology description was sufficient to make the test wholly reproduceable.
Cross-referenceopen allclose all
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to other study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.14 (Explosive properties)
Deviations:
no
Principles of method if other than guideline:
N/A
GLP compliance:
yes (incl. QA statement)
Remarks:
UK GLP Regulation (1999)

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
417-560-0
EC Name:
-
Cas Number:
67881-98-5
Molecular formula:
C11H22NO6P
IUPAC Name:
trimethyl[2-({2-[(2-methylprop-2-enoyl)oxy]ethyl phosphonato}oxy)ethyl]azanium
Details on test material:
- Name of test material (as cited in study report): HEMA-PC (2-Methacryloyloxyethyl-2'-(trimethylammoniumethyl) phosphate
- Substance type: Pure Active Substance
- Physical state: Solid
- Analytical purity: 99 % (98-101 %)
- Impurities (identity and concentrations): 0.1 % by area (HPLC)
- Purity test date: 29 September 2008
- Lot/batch No.: SS148076
- Expiration date of the lot/batch: 27 October 2009 (lab default)
- Stability under test conditions: Stable
- Storage condition of test material: Under nitrogen at -20 degrees celsius in the dark.
- Other: N/A

Results and discussion

Small-scale preliminary tests
Parameter:
other: Explosive (not specified)
Remarks:
migrated information
Remarks on result:
negative (not further specified)
Remarks:
The test item did not explode when exposed to heat, mechanical shock or friction.

Any other information on results incl. tables

N/A

Applicant's summary and conclusion

Conclusions:
Testing for explosive properties was successfully conducted on HEMA-PC. The results confirm that HEMA-PC is not an explosive substance.
Executive summary:

Testing for explosive properties was successfully conducted on HEMA-PC in accordance with EC Guideline A.14. The results confirm that HEMA-PC is not an explosive substance.