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Isobutanol, spektrophotometrischer Gütegrad, >99 %, Thermo Scientific Chemicals

Artikelnummer. 11338357
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Artikelnummer. 11338357 Lieferant Thermo Scientific Alfa Aesar Lieferanten-Nr. 032433.K2
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Verfügbar ab: 27-07-2026
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Beschreibung

Maximaler Gehalt an Verunreinigungen: Verdampfungsrückstand 5 ppm, H2O 0.10 %

Isobutanol is a reagent used in organic reactions. It is employed in the synthesis of new fluorinating reagents. It is also used in the lipase-catalyzed production of biodiesel as an energy source. It acts as a catalyst for liquid-phase esterification of acetic acid by ion-exchange resins. Dehydration of fermented isobutanol is useful for the production of renewable chemicals and fuels. It is suitable for use in ultraviolet spectrophotometry.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 78-83-1
Summenformel C4H10O
Molekulargewicht (g/mol) 74.123
MDL-Nummer MFCD00004740
InChI-Schlüssel ZXEKIIBDNHEJCQ-UHFFFAOYSA-N
Synonym 2-methyl-1-propanol, isobutanol, isobutyl alcohol, 1-propanol, 2-methyl, 1-hydroxymethylpropane, isopropylcarbinol, iso-butyl alcohol, 2-methylpropyl alcohol, isobutylalkohol, i-butyl alcohol
PubChem CID 6560
ChEBI CHEBI:46645
IUPAC-Name 2-Methylpropan-1-ol
SMILES CC(C)CO

Specifications

Chemischer Name oder Material Isobutanol
Schmelzpunkt °C to 108°C
Farbe Farblos
Dichte 0.802 g/cm3
Menge 1 L
Flammpunkt 28°C (82°F)
Zündpunkt 390°C (734°F)
Geruch Sweet
Physikalische Form Flüssig
Brechungsindex 1.396
Prozentgehaltsbereich >99%
Dampfdruck 4-40 hPa (3-30mm Hg) at 20°C
Beilstein 1730878
Siedepunkt 107°C to 108°C
Löslichkeitsinformationen Miscible with alcohol and diethyl ether. Partially miscible with water.
Formelmasse 74.12
Güte Spektrophotometrisch
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