(±)-2-Butanol ≥99.5% (by GC), Puriss. p.a. Reag. Ph. Eur., Riedel-de Haën™

Supplier: Honeywell Research Chemicals
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Synonyms: (±)-2-Hydroxy butane (±)-Ethyl methyl carbinol (±)-Methyl ethyl carbinol (±)-sec-Butyl alcohol (±)-sec-Butanol

19440-1L 19440-2.5L
BJ19440-1LEA 109.6 USD
BJ19440-1L BJ19440-2.5L
(±)-2-Butanol ≥99.5% (by GC), Puriss. p.a. Reag. Ph. Eur., Riedel-de Haën™
(±)-2-Butanol
Formula: H₃CCH₂CH(OH)CH₃
MW: 74.12 g/mol
Boiling Pt: 99 °C
Melting Pt: -89 °C
Density: 0.81 g/cm³ (20 °C)
Flash Pt: 24 °C
Storage Temperature: Ambient
MDL Number: MFCD00004569
CAS Number: 78-92-2
EINECS: 201-158-5
UN: 1120
ADR: 3,III
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Specification Test Results

Refractive Index n20/D 1.397 (lit.)
Identity (NMR) complying
Assay (GC) Min. 99.5 %
Refractive index (n 20/D) 1.396 - 1.398
Non-volatile matter Max. 0.001 %
Water (Karl Fischer) Max. 0.1 %
Aluminium (Al) Max. 0.5 ppm
Barium (Ba) Max. 0.1 ppm
Bismuth (Bi) Max. 0.1 ppm
Calcium (Ca) Max. 0.5 ppm
Cadmium (Cd) Max. 0.05 ppm
Cobalt (Co) Max. 0.02 ppm
Chromium (Cr) Max. 0.02 ppm
Copper (Cu) Max. 0.02 ppm
Iron (Fe) Max. 0.1 ppm
Potassium (K) Max. 0.5 ppm
Lithium (Li) Max. 0.1 ppm
Magnesium (Mg) Max. 0.1 ppm
Manganese (Mn) Max. 0.02 ppm
Molybdenum (Mo) Max. 0.1 ppm
Sodium (Na) Max. 0.5 ppm
Nickel (Ni) Max. 0.02 ppm
Lead (Pb) Max. 0.1 ppm
Strontium (Sr) Max. 0.1 ppm
Zinc (Zn) Max. 0.1 ppm
Aromatic substances (as C₆H₆) Max. 0.01 %
tert-Butanol Max. 0.1 %
Aldehydes (as HCHO) Max. 100 ppm
2-propanol (GC) Max. 0.1 %
methyl ethyl ketone (GC) Max. 1000 ppm
Ketones (as CH₃COCH₃) Max. 100 ppm
Vapor Density 2.6 (vs air)
Explosion Limit 9.8 %

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