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Boiling point

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Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods with acceptable restrictions
Qualifier:
according to
Guideline:
other: DIN 51751
GLP compliance:
no
Type of method:
distillation method
Specific details on test material used for the study:
- Name of test material (as cited in study report): Phenol, methylstyrenated - Novares LA 300
- Composition of test material, percentage of components: see Section 1.2 Composition
- Stability under test conditions: no measured data; based on chemical structure assumed to be stable
- Storage condition of test material: room temperature, exclusion of light
Boiling pt.:
> 300 °C
Atm. press.:
ca. 1 013 hPa
Decomposition:
no
Remarks on result:
other: Start of boiling range

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Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods with acceptable restrictions
Qualifier:
according to
Guideline:
other: DIN 51751
GLP compliance:
no
Type of method:
distillation method
Specific details on test material used for the study:
- Name of test material (as cited in study report): Phenol, methylstyrenated - Novares LA 100
- Composition of test material, percentage of components: see Section 1.2 Composition
- Stability under test conditions: no measured data; based on chemical structure assumed to be stable
- Storage condition of test material: room temperature, exclusion of light
Boiling pt.:
>= 300 °C
Atm. press.:
ca. 1 013 hPa
Decomposition:
no
Remarks on result:
other: Start of boiling range

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Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods with acceptable restrictions
Qualifier:
according to
Guideline:
other: DIN 51751
GLP compliance:
no
Type of method:
distillation method
Specific details on test material used for the study:
- Name of test material (as cited in study report): Phenol, methylstyrenated - Novares LA 700
- Composition of test material, percentage of components: see Section 1.2 Composition
- Stability under test conditions: no measured data; based on chemical structure assumed to be stable
- Storage condition of test material: room temperature, exclusion of light
Boiling pt.:
> 305 °C
Atm. press.:
ca. 1 013 hPa
Decomposition:
no
Remarks on result:
other: Start of boiling range

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Description of key information

The start of the boiling point range of the substance oligomerisation and alkylation reaction products of 2-phenylpropene and phenol (OAPP) (previous name phenol, methylstyrenated) is greater than 300 °C. No decomposition was noted.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
300 °C

Additional information

A reliable test (DIN 51751) was conducted to determine the boiling point of the substance oligomerisation and alkylation reaction products of 2-phenylpropene and phenol (OAPP) (previous name phenol, methylstyrenated). The start of the boiling point range was shown to be greater than 300 °C. In addition, no decomposition was noted.