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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
09.01. - 16.01.2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline 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:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
Version / remarks:
laboratory SOP SPZ-103
Deviations:
no
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)

Test material

Constituent 1
Chemical structure
Reference substance name:
(2S,4R)-1-[(tert-butoxy)carbonyl]-4-hydroxypyrrolidine-2-carboxylic acid
EC Number:
604-011-7
Cas Number:
13726-69-7
Molecular formula:
C10H17NO5
IUPAC Name:
(2S,4R)-1-[(tert-butoxy)carbonyl]-4-hydroxypyrrolidine-2-carboxylic acid
Test material form:
solid

Results and discussion

Flammable solids
Key result
Test procedure:
burning rate test: preliminary screening test
Burning time:
1 800 s
Moisture (wt %):
0.4
Remarks on result:
other: substance does not ignite and propagate combustion either by burning with flame or smouldering along 2000 mm of the powder train within the 2 minutes test period

Any other information on results incl. tables

burning index BZ (20 °C): 5 (slow, quiet burning with flames, fire spreads)

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met
Conclusions:
The substance has not to be classified as "flammable solid" according to the criteria of the CLP regulation.