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8.06031 Sigma-Aldrich

2-Methyl-1-butanol

for synthesis

Synonym: 2-Methyl-1-butanol, 2-Methylbutyl alcohol, sec-Butyl carbinol

  • CAS Number 137-32-6

  • Linear Formula CH3CH2CH(CH3)CH2OH

  • Molecular Weight 88.15

  •  MDL number MFCD00004743

  •  EC Index Number 205-289-9

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Properties

Quality Level   200
vapor pressure   4.3 hPa ( 20 °C)
autoignition temp.   340 °C
potency   4170 mg/kg LD50, oral (Rat)
  2900 mg/kg LD50, skin (Rabbit)
expl. lim.   1.2-10.3 % (v/v)
pH   7 ( in H2O)
mp   -70 °C
transition temp   flash point 42.5 °C
solubility   36 g/L
density   0.82 g/cm3 at 20 °C
InChI   1S/C5H12O/c1-3-5(2)4-6/h5-6H,3-4H2,1-2H3
InChI key   QPRQEDXDYOZYLA-UHFFFAOYSA-N
storage conditions   Store below +30°C.

Description

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.817 - 0.819
Identity (IR): passes test

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