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34867

1-Butanol

suitable for HPLC, ≥99.7%

Sinónimos:

n-Butanol, Butyl alcohol

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Fórmula lineal:
CH3(CH2)3OH
Número CAS:
71-36-3
Peso molecular:
74.12
UNSPSC Code:
41116105
NACRES:
NA.21
PubChem Substance ID:
329755075
EC Number:
200-751-6
Beilstein/REAXYS Number:
969148
MDL number:
MFCD00002964
Assay:
≥99.7%
Grade:
HPLC grade
Technique(s):
HPLC: suitable, UV/Vis spectroscopy: suitable
Bp:
116-118 °C (lit.)
Vapor pressure:
5.5 mmHg
Servicio técnico
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grade

HPLC grade

Quality Segment

vapor density

2.55 (vs air)

vapor pressure

5.5 mmHg

assay

≥99.7%

form

liquid

autoignition temp.

649 °F

expl. lim.

11.2 %

technique(s)

HPLC: suitable, UV/Vis spectroscopy: suitable

impurities

≤0.001% non-volatile matter, ≤0.002% free acid (as C3H7COOH), ≤0.1% water (Karl Fischer)

transmittance

210 nm, ≥20%, 235 nm, ≥80%, 280 nm, ≥98%

refractive index

n20/D 1.399 (lit.)

pH

7 (20 °C, 70 g/L)

bp

116-118 °C (lit.)

mp

−90 °C (lit.)

density

0.81 g/mL at 25 °C (lit.)

application(s)

food and beverages

SMILES string

CCCCO

InChI

1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3

InChI key

LRHPLDYGYMQRHN-UHFFFAOYSA-N

General description

1-Butanol is a linear alcohol. Its biosynthesis from glucose using a bioengineered Escherichia coli strain has been reported. Its reaction with diisocyanates in the presence of triethylamine (catalyst) has been investigated by volumetric method. Kinetic studies suggest that the reaction proceeds via competitive consecutive second order. Its dehydration reaction has been employed as a standard reaction to evaluate the acidic and basic characteristics of various silica-aluminas.

Application

1-Butanol may be used for the solid acid (an acidic salt of H3PW12O40, Cs2.5H0.5PW12O40) catalyzed esterification of acrylic acid. It may be used as a cosolvent to investigate the enantioselective separation of racemic cyclohexyl methylphosphonofluoridate (cyclosarin, GF) by an chiral supercritical fluid chromatographic (SFC) technique.
Suitable for HPLC, spectrophotometry, environmental testing

Packaging

M-Bottle for Solvents
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Other Notes

Important notice
The article number 34867-4X2.5L will be discontinued. Please order the single bottle 34867-2.5L which is physically identical with the same exact specifications.
Discover LiChropur reagents ideal for HPLC or LC-MS analysis

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Órganos diana

Central nervous system, Respiratory system

Clase de almacenamiento

3 - Flammable liquids

¿Qué está pasando?

WGK 1

Punto de inflamación (°F)

95.0 °F - Pensky-Martens closed cup

Punto de inflamación (°C)

35 °C - Pensky-Martens closed cup

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