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726672

Sigma-Aldrich

(S)-(+)-2-Butanol

ChiPros®, produced by BASF, 99%

Synonym(s):

(S)-(+)-sec-Butyl alcohol

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About This Item

Linear Formula:
C2H5CH(OH)CH3
CAS Number:
Molecular Weight:
74.12
Beilstein:
1718763
EC Number:
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:

grade

produced by BASF

vapor density

2.6 (vs air)

vapor pressure

12.5 mmHg ( 20 °C)

Assay

≥98.5%
99%

form

liquid

optical purity

enantiomeric excess: ≥98.5%

expl. lim.

9.8 %

refractive index

n20/D 1.397 (lit.)

bp

99-100 °C (lit.)

density

0.803 g/mL at 25 °C (lit.)

SMILES string

CC[C@H](C)O

InChI

1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3/t4-/m0/s1

InChI key

BTANRVKWQNVYAZ-BYPYZUCNSA-N

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Legal Information

ChiPros is a registered trademark of BASF SE

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3

Target Organs

Central nervous system, Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

75.2 °F - closed cup

Flash Point(C)

24 °C - closed cup


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Megan D Reeves et al.
Biophysical chemistry, 128(1), 13-18 (2007-03-21)
Differential scanning calorimetry and (31)P-NMR were used to study the effects of butanol isomers on the thermotropic phase behavior of dipalmitoylphosphatidylcholine (DPPC) bilayers. The threshold concentration for the onset of interdigitation for each isomer was determined by the disappearance of
Hirofumi Sonoda et al.
The Journal of biological chemistry, 282(47), 34085-34092 (2007-09-28)
Although organelles such as the endoplasmic reticulum and Golgi apparatus are highly compartmentalized, these organelles are interconnected through a network of vesicular trafficking. The marine sponge metabolite ilimaquinone (IQ) is known to induce Golgi membrane fragmentation and is widely used
R A Rosenberg et al.
Physical review letters, 101(17), 178301-178301 (2008-11-13)
We demonstrate for the first time that low-energy spin-polarized secondary electrons, produced by irradiation of a magnetic substrate, can induce chiral-selective chemistry. Our approach was to perform detailed measurements of the reaction rate for x-ray induced, secondary electron photolysis of
Fengli Yang et al.
Chemical communications (Cambridge, England), 47(15), 4469-4471 (2011-03-04)
A new solid acid, based on tantalum hydroxide, was used to catalyze saccharide dehydration into 5-hydroxymethylfurfural (HMF) with high catalytic activity and excellent stability in a water-2-butanol biphasic system. Furthermore, good results were also obtained from Jerusalem artichoke juice with
J C Sullivan et al.
Journal of chromatographic science, 48(4), 289-293 (2010-04-24)
A simple, rapid, and reliable method to detect residual levels of tert-butanol in liposomes using sec-butanol as an internal standard has been developed. Solid-phase microextraction (SPME) followed by gas chromatographic analysis was used to quantify the amount of residual tert-butanol

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Chiral alcohols form a versatile class of chiral synthons, since they can be incorporated into the API structures directly as esters or ethers.

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