Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 203-737-8 | CAS number: 110-12-3
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- other: Data taken from published soure.
- Adequacy of study:
- weight of evidence
- Study period:
- 2009
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: In acordance with REACH Directives (Annex VI), the data was taken from a published source; Yaw's Handbook of Physical Properties of Hydrocarbons and Chemicals.
- Reason / purpose for cross-reference:
- reference to same study
- Guideline:
- other: Data published
- Principles of method if other than guideline:
- Published Data
- GLP compliance:
- not specified
- Type of method:
- other: Data published
- Key result
- Boiling pt.:
- 145 °C
- Atm. press.:
- 1 atm
- Decomposition:
- no
- Executive summary:
According to the Yaw's Handbook of Physical Properties of Hydrocarbons and Chemicals, the substance 5 -methylhexan-2 -one (MIAK) has a boiling point of 145 °C at a pressure of 1 atm.
- Endpoint:
- boiling point
- Type of information:
- other: published source
- Adequacy of study:
- weight of evidence
- Study period:
- May 2009
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: In accordance with REACH Directives, (Annex VI), the data was taken from published source. CRC Handbook of Chemistry and Physics, 86th Edition.
- Guideline:
- other: published source; CRC Handbook of Chemistry and Physics.
- Principles of method if other than guideline:
- published source
- GLP compliance:
- not specified
- Type of method:
- other: published source; CRC Handbbok of Chemistry and Physics.
- Key result
- Boiling pt.:
- 144 °C
- Atm. press.:
- 1 atm
- Decomposition:
- no
- Executive summary:
According to the CRC Handbook of Chemistry and Physics, 86th Edition, the substance 5 -methylhexan-2 -one (MIAK) has a boiling point of 144 °C at a pressure of 1 atm.
Referenceopen allclose all
Description of key information
According to the Yaw's Handbook of Physical Properties of Hydrocarbons and Chemicals, the substance 5 -methylhexan-2 -one (MIAK) has a boiling point of 145 °C at a pressure of 1 atm.
According to the CRC Handbook of Chemistry and Physics, 86th Edition, the substance 5 -methylhexan-2 -one (MIAK) has a boiling point of 144 °C at a pressure of 1 atm.
Furthermore, the boiling point of the substance was predicted with the QSAR model MPBPWIN v1.44 (EpiSuite 4.11). The boiling point was determined to be 128 °C (Adapted Stein and Brown Method).
As the key value the value derived of Yaw's Handbook of Physical Properties of Hydrocarbons and Chemicals is taken: 145 °C.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 145 °C
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
