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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
flammability
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The result was obtained from a handbook which has been subject to peer-review and in which the original data sources are traceable.

Data source

Reference
Reference Type:
review article or handbook
Title:
CRC Handbook of Chemistry and Physics on CD-ROM
Author:
Lide, D. R. (ed.)
Year:
2010
Bibliographic source:
CRC Handbook of Chemistry and Physics, CRC Press, Boca Raton, FL, 2010

Materials and methods

Principles of method if other than guideline:
Experimental measurement (data is taken from a reliable handbook, information about the methodology is not available)

Test material

Constituent 1
Chemical structure
Reference substance name:
Benzene
EC Number:
200-753-7
EC Name:
Benzene
Cas Number:
71-43-2
Molecular formula:
C6H6
IUPAC Name:
benzene

Results and discussion

Flammable gases (Lower and upper explosion limit)open allclose all
Parameter:
lower explosion limit
Value:
1.2 % (not further specified)
Parameter:
upper explosion limit
Value:
7.8 % (not further specified)
Pyrophoric solids
Test procedure:
ignition time on contact with air
Remarks:
Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
Remarks on result:
no ignition on contact with air (not further specified)
Remarks:
corresponding to 'no' in migrated source record.
Pyrophoric liquids
Test procedure:
ignition time on contact with air
Remarks:
Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
Remarks on result:
no ignition on contact with air (not further specified)
Remarks:
corresponding to 'no' in migrated source record.

Applicant's summary and conclusion

Interpretation of results:
highly flammable
Remarks:
Migrated information resulting on a flash point of -11°C
Conclusions:
A upper explsion limit of 7,8 % and lower explosion limit of 1,2 % is reported in a handbook or collection of reliable data which has been subject to peer-review and in which the original data sources are traceable. The result is considered to be reliable.
In contact with water the substance doesn´t liberates highly flammable gases cause of no decomposition under development of ignitable gases.