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  7. Isobutanol, HPLC Grade, 99+%

Isobutanol, HPLC Grade, 99+%

Numéro de catalogue. AA22908K2
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Numéro de catalogue. AA22908K2 Fournisseur Thermo Scientific Chemicals Code fournisseur 022908K2
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Description

Maximum level of impurities: Evaporation residue 5ppm, H2O 0.05% | CAS: 78-83-1 | C4H10O | 74.123 g/mol

Isobutanol is a reagent used in organic reactions. It is employed in the synthesis of new fluorinating reagents. It is used as a mobile phase in High Performance Liquid Chromatography. 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.

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.

Identifiants chimiques

CAS 78-83-1
Molecular Formula C4H10O
Molecular Weight (g/mol) 74.123
MDL Number MFCD00004740
InChI Key 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

Spécifications

Melting Point -108°C
Color Colorless
Density 0.802 g/cm3
Boiling Point 107°C to 108°C
Flash Point 28°C (82°F)
Ignition Point 390°C (734°F)
Odor Sweet
Assay Percent Range >99%
Refractive Index 1.396
Quantity 1 L
UN Number 1212
Beilstein 1730878
Solubility Information Miscible with alcohol and diethyl ether. Partially miscible with water.
Vapor Pressure 4-40 hPa (3-30mm Hg) at 20°C
Formula Weight 74.12
Grade HPLC
Physical Form Liquid
Chemical Name or Material Isobutanol
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Sécurité et manipulation

Hazard Category H226-H315-H318-H335-H336
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P312-P314-P332+P313-P363-P370+P378q-P501c
DOTInformation Hazard Class: 3, Packing Group: III
EINECSNumber 201-148-0
RTECSNumber NP9625000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only