B85919
2-Butanol
ReagentPlus®, ≥99%
Synonym(s):
sec-Butyl alcohol
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About This Item
Linear Formula:
CH3CH2CH(OH)CH3
CAS Number:
Molecular Weight:
74.12
Beilstein:
773649
EC Number:
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.21
Assay:
≥99%
bp:
98 °C (lit.)
vapor pressure:
12.5 mmHg ( 20 °C)
Pricing and availability is not currently available.
Recommended Products
vapor density
2.6 (vs air)
Quality Level
vapor pressure
12.5 mmHg ( 20 °C)
product line
ReagentPlus®
Assay
≥99%
form
liquid
autoignition temp.
761 °F
expl. lim.
9.8 %
IVD
for in vitro diagnostic use
refractive index
n20/D 1.397 (lit.)
bp
98 °C (lit.)
mp
−115 °C (lit.)
density
0.808 g/mL at 25 °C (lit.)
SMILES string
CCC(C)O
InChI
1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3
InChI key
BTANRVKWQNVYAZ-UHFFFAOYSA-N
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General description
2-Butanol is secondary alcohol mainly used as a solvent in organic synthesis. 2-butanol readily converts into 2-butanone (methyl ethyl ketone, MEK), which is used as a solvent in the industrial sector and many domestic cleaning products. It is an intermediate in devulcanizing rubber and the production of alkyl ester for use as biodiesel fuel.
Application
2-Butanol is used:
- As a precursor to produce 2-butanone in presence of KMnO4 oxidant and CPC (N-cetylpyridinium chloride) micellar catalyst.
- In the production of CH3NH3PbI3 perovskite films.
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Warning
Hazard Statements
Precautionary 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)
80.6 °F - closed cup
Flash Point(C)
27 °C - closed cup
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The enantioselective chemisorption of R- and S-propylene oxide has been measured either on clean Pd(111) that has been exposed to S-2-butanol at various temperatures to vary the proportion of 2-butanol and 2-butoxide species or by adsorbing S-2-butanol on oxygen-covered Pd(111)
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