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Physical & Chemical properties

Auto flammability

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Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
2010-03-03
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Test procedure in accordance with national standard methods with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: ASTM-E 659
Deviations:
not specified
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
4-tert-butylphenol
EC Number:
202-679-0
EC Name:
4-tert-butylphenol
Cas Number:
98-54-4
Molecular formula:
C10H14O
IUPAC Name:
4-tert-butylphenol
Details on test material:
- Name of test material (as cited in study report): para-tertiary butylphenol, UCAR Butylphenol 4T-Flake (para tert-Butyl Phenol), PTBP.
- Physical state: White flakes.
- Analytical purity: Not reported.
- Lot/batch No.: Charge No. 496500; BRRC Sample No. 48-186.
- Expiration date of the lot/batch: Not reported.
- Stability under test conditions: Not reported.
- Storage condition of test material: Not reported.

Results and discussion

Auto-ignition temperature (liquids / gases)
Key result
Auto-ignition temperature:
501 °C
Atm. press.:
ca. 1 013 mBar
Remarks on result:
other:
Relative self-ignition temperature (solids)
Key result
Relative self-ignition temperature:
501 °C
Remarks on result:
other:
Remarks:
at atm. press. of ca.1013.0 mBar

Applicant's summary and conclusion

Conclusions:
The autoignition temperature of 4-tert-Butylphenol was measured to be 501 °C at atmospheric pressure.
Executive summary:

The autoignition temperature of 4 -tert-Butylphenol was determined according to ASTM E 659, the measured value was 501 °C at atmospheric pressure.