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Documentos

96870

Supelco

(±)-2-Butanol

analytical standard

Sinónimos:

sec-Butyl alcohol

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About This Item

Fórmula lineal:
CH3CH2CH(OH)CH3
Número de CAS:
78-92-2
Peso molecular:
74.12
Beilstein/REAXYS Number:
773649
EC Number:
201-158-5
MDL number:
MFCD00004569
UNSPSC Code:
41116107
PubChem Substance ID:
329770535
NACRES:
NA.24

grade

analytical standard

Quality Level

100

vapor density

2.6 (vs air)

vapor pressure

12.5 mmHg ( 20 °C)

assay

≥99.8% (GC)

shelf life

limited shelf life, expiry date on the label

expl. lim.

9.8 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.397 (lit.)
n20/D 1.397

bp

98 °C (lit.)

mp

−115 °C (lit.)

density

0.808 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

format

neat

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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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Central nervous system, Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

80.6 °F - closed cup

flash_point_c

27 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificados de análisis (COA)

Lot/Batch Number
BCCL5326
BCCJ8444
BCCG9375
BCCF7474
BCCD0757

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(S)-(+)-2-Butanol 99%

Sigma-Aldrich

237698

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2-Butanona analytical standard

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2-Propanol analytical standard

Supelco

91237

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2-Pentanol analytical standard

Supelco

44759

2-Pentanol

Robert Brosnan et al.
Anesthesia and analgesia, 103(1), 86-91 (2006-06-23)
Chirality has been proposed as a means for distinguishing relevant from irrelevant molecular targets of action, but the sensitivity and specificity of this test is unknown for volatile anesthetics. We applied enantiomers of two chiral anesthetic alcohols (2-butanol and 2-pentanol)
Mark B Shiflett et al.
The journal of physical chemistry. B, 110(29), 14436-14443 (2006-07-21)
In this article, we investigate vapor-liquid-liquid equilibria (VLLE) of binary systems using a simple volumetric method. Being different from the usual cloud-point method for the determination of liquid-liquid separation boundaries, the present volumetric method is able to determine the direct
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
Feng Gao et al.
Journal of the American Chemical Society, 129(49), 15240-15249 (2007-11-16)
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)
Ravi K Pathak et al.
Environmental science & technology, 46(21), 11660-11669 (2012-09-19)
Limonene has a strong tendency to form secondary organic aerosol (SOA) in the atmosphere and in indoor environments. Initial oxidation occurs mainly via ozone or OH radical chemistry. We studied the effect of O(3) concentrations with or without a OH
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