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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

Boiling point

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Standard test procedure followed, but no GLP in place
Qualifier:
according to guideline
Guideline:
other: ASTM D 1078/EN 3405
GLP compliance:
no
Type of method:
distillation method
Key result
Boiling pt.:
89 - 97 °C
Atm. press.:
100 kPa
Decomposition:
no
Remarks on result:
other: Distillation range
Key result
Boiling pt.:
94 - 97 °C
Atm. press.:
100 kPa
Decomposition:
no
Remarks on result:
other: Distillation range
Conclusions:
Under the conditions of this study a distillation range of 89 - 97°C and 94 - 97°C at an atmospheric pressure of 100 kPa was determined for the test substance, Hydrocarbons, C7, n-alkanes, isoalkanes, cyclics.
Executive summary:

Under the conditions of this study a distillation range of 89 - 97°C and 94 - 97°C at an atmospheric pressure of 100 kPa was determined for the test substance, Hydrocarbons, C7, n-alkanes, isoalkanes, cyclics.

Description of key information

The boiling range of Hydrocarbons, C7, n-alkanes, isoalkanes, cyclics is 83 to 105°C.

Key value for chemical safety assessment

Additional information

Due to their structure and composition, UVCB’s will not have a boiling point but a distillation range, which is measured at atmospheric pressure using ASTM D86 or ASTM D 1078 methods. A range of 83 to 105°C covers all possible grades within this substance description if measured with the agreed method. Tests conducted by DHC (2010), Galp (2010), and ExxonMobil Chemical (2010) demonstrate that measured values fall within these borderline values.