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Physical & Chemical properties

Boiling point

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Description of key information

The boiling point of streams in this category is in the range 99.6 to 265°C.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
172 °C

Additional information

Proprietary studies were available from GKA Competence Centre Analytics (2008) for the stream 68477-39-4 (151°C) and from Chilworth Technology Limited (2009) for the stream 64741-98-6 (99.6°C). These studies were in accordance with a standard guideline and are considered reliable for assessment. The data from these studies will be read across to other members of the category.

RÜTGERS Germany GmbH, Analytisches Zentrallabor (AZL) (2010) provided data for the stream 64742-94-5 (193°C to 265°C) via a signed Certificate of Analysis. The data provided details on the method used and are considered adequate for assessment.

The mean of the boiling point values for the category is 172°C and this has been used to complete the 'key value for chemical safety assessment'.