Isobutanol ≥99.0%, GR ACS, Supelco®

Supplier: MilliporeSigma
Danger

Synonyms: 2-Methyl-1-propanol iso-Butyl alcohol iso-Butanol

BX1791-5 BX1791-1 BX1791-5 BX1791-1
EM-BX1791-5EA 650 USD
EM-BX1791-5 CABX1791-5 EM-BX1791-1 CABX1791-1
Isobutanol ≥99.0%, GR ACS, Supelco®
Isobutanol

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

Formula: (CH₃)₂CHCH₂OH
MW: 74.12 g/mol
Boiling Pt: 107.9 °C (1013 hPa)
Melting Pt: –108 °C
Density: 0.802 g/cm³ (20 °C)
Flash Pt: 28 °C
Storage Temperature: Ambient
MDL Number: MFCD00004740
CAS Number: 78-83-1
EINECS: 201-148-0
UN: 1212
ADR: 3,III
Merck Index: 13,05148
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Specification Test Results

Assay (GC) 99.0% min
Carbonyl compounds (as 2-butanone) 0.02% max
Carbonyl compounds (as butyraldehyde) 0.01% max
Color (APHA) 10 max
Form Clear liquid
Infrared spectrum Conforms to standard
Residue after evaporation 0.001% max
Solubility in water To pass test
Titrable acid 0.0005meq/g max
Water (H2O) 0.1% max

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