Beschrijving
1,8-Octanediol is een alifatisch diol aangeboden met een minimale zuiverheid van 98 %, met empirische formule C₈H₁₈O₂ en CAS-nummer 629-41-4. De molaire massa is 146.23 g/mol en de dichtheid is 0.913 g/cm³, terwijl het kookpunt 274 °C is en het vlampunt 148 °C is. Deze thermische en fysische waarden ondersteunen de planning van verwarming, oplossen en veilige laboratoriumhantering. De stof wordt verder geïdentificeerd door EG nr. 211-090-8 voor regelgevende en inventarisdocumentatie. Laboratoria kunnen de vermelde molaire massa rechtstreeks gebruiken in balansberekeningen en reactieontwerp, en het dichtheidscijfer ondersteunt volume-naar-massa-omrekeningen bij het bereiden van oplossingen of mengsels. Consistente CAS- en EG-etikettering vereenvoudigt goederenontvangst, SDS-koppeling en interne catalogusafstemming. De compacte plastic presentatie houdt het materiaal praktisch voor organische chemie op laboratoriumschaal en verwante fijnchemische toepassingen die 1,8-octanediol op dit assayniveau specificeren.
Dit artikel maakt deel uit van Organische bouwstenen & synthesereagentia, in Organische chemicaliën & synthesereagentia.
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Questions about 1,8-Octanediol, min. 98 %, 25 g, plastic
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1,8-Octanediol, min. 98 %, 25 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Organische bouwstenen & synthesereagentia, inside Organische chemicaliën & synthesereagentia, in Chemicaliën.
A building block is an organic molecule bought to become part of a larger one. The structure, the CAS number and the purity decide it. A 95 percent reagent and a 99.9 percent reagent of the same name leave different impurities in the product. The functional groups are the reason it was chosen.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
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