Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Flammability

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Administrative data

Endpoint:
flammability
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Guidline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: UN N1
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Methylurea
EC Number:
209-935-0
EC Name:
Methylurea
Cas Number:
598-50-5
Molecular formula:
C2H6N2O
IUPAC Name:
methylurea
Test material form:
not specified
Details on test material:
- Name of test material (as cited in study report): Methylharnstoff (Methylurea)
- Physical state: solid
- Analytical purity: > 96.5 %
- Lot/batch No.: 369041AX20

Results and discussion

Any other information on results incl. tables

1. Preliminary test:

Burning time (200 mm test distance): Brief burning followed by rapid extinction. Therefore, the preliminary screening test is negative.

Applicant's summary and conclusion