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EC number: 248-131-4
CAS number: 26952-14-7
Alpha olefins are liquids up to C20, and olefins are liquids up to C24. The flammability of liquids is assessed on the basis of flash point and boiling point. At carbon numbers above these the substances are solids. Experimental data indicates that these solids are not classified as flammable.
The flammability of liquids is determined by the flash point and boiling
point. A trend of increasing flash point and boiling point is observed
with increasing carbon number in this category, such that category
members with lower carbon numbers are classified as flammable liquids.
The category members that are solids at room temperature have
experimental data to demonstrate that they do not meet the criteria to
be considered flammable solids.
The flash point of hex-1-ene is -25°C and the boiling point was measured
as 64 °C.
The flash point of oct-1-ene is 10°C and the boiling point is
point of dec-1-ene is 45
to <55 °C.
point of nonene lies in the range 21 to <55°C and the boiling point lies
in the range 121 - 171°C.
point of decene is 45 to <55°C.
The flash point of Alkenes C6- is < -10°C and the boiling
point is 60 - 80°C.
The flash point of Hydrocarbons C4-10, unsaturatedis in the range
<-10 - 23°C and based on read
across within the category the boiling point range lies between 60 and
The flash point of alkenes, C6 - 8 branched,
C7-rich is < 0°C and the
boiling point is 87 - 98°C.
The flash point of alkenes, C6 - 8 is < 0°C
and the boiling point is 87 - 98°C.
The flash point of alkenes, C7 - 9 branched,
C8 rich is 3°C and the boiling
point is 113 - 127°C.
flash point of alkenes, C8 - 10, C9-rich is 23°C.
flash point of alkenes, C8 - 10 branched, C9-rich is 23°C.
flash point of alkenes, C9 - 13 branched, C10-rich is 38°C.
flash point of alkenes, C10 - 12, C11-rich is 48°C.
flash point for Alkenes, C10-13, is 56-70.4°C.
flash point for Alkenes, C11-12, is 56-70.4°C.
All other category members being registered at this time do not
meet the criteria to be considered flammable liquids or solids.
Hydrocarbons, C4-10, unsatd.
Alkenes, C6-8-branched, C7-rich
Alkenes, C7-9-branched, C8-rich
Alkenes, C8-10, C9-rich
Alkenes, C8-10-branched, C9-rich
Alkenes, C9-13 branched, C10 rich
Alkenes C10-12, C11 rich
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.
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