(S)-(+)-2-Butanol

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(S)-(+)-2-Butanol

(S)-(+)-2-Butanol

Chiral Secondary Alcohols, Asymmetric Synthesis, Chiral Intermediates, Chiral Building Blocks, Chiral Resolution Reagents, Chiral Resolving Reagents

CAS Number #4221-99-2
Synonyms (S)-(+)-sec-Butyl alcohol
Molecular Formula C4H10O

Boiling Point 99-100 °C(lit.)
Density 0.803 g/mL at 25 °C(lit.)
Optical Rotation [α]20/D +13°, neat
Enantiomeric Excess 98%
Assay 99%
CAS-EINECS 224-168-1
EC Number 224-168-1
MDL Number MFCD00064281
Molecular Weight 74.12
Refractive Index n20/D 1.397(lit.)
Explosive Limit 9.8%

(S)-(+)-2-Butanol is an enantiomer of (R)-(-)-2-Butanol and has an oily odor.The esters of (S)-(-)-2-Butanol have pleasant aromas and have applications in perfumes or in artificial flavors.


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