Merck
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B7906

Sigma-Aldrich

1-Butanol

for molecular biology, ≥99%

Synonym(s):
Butyl alcohol, n-Butanol
Linear Formula:
CH3(CH2)3OH
CAS Number:
Molecular Weight:
74.12
Beilstein:
969148
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.52

Nivel de calidad

100

grado

for molecular biology

densidad de vapor

2.55 (vs air)

presión de vapor

5 (4 mmHg) at 20 °C hPa

ensayo

≥99%

formulario

liquid

temp. de autoignición

649 °F

lim. expl.

11.2 %

color

colorless

índice de refracción

n20/D 1.399 (lit.)

pH

7 (20 °C, 70 g/L)

bp

116-118 °C (lit.)

mp

−90 °C (lit.)

densidad

0.81 g/mL at 25 °C (lit.)

temp. de almacenamiento

room temp

SMILES string

CCCCO

InChI

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

InChI key

LRHPLDYGYMQRHN-UHFFFAOYSA-N

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Descripción general

1-Butanol is a clear, colorless alcohol that can be used for the removal of ethidium bromide from DNA purified by CsCl gradient ultracentrifugation. It is also suitable for use in the concentration of dilute nucleic acid solutions by repeated extractions, thus improving recovery by ethanol precipitation.

Aplicación

1-Butanol has been used:
  • in the derivatization process for measuring methylated arginine levels in blood samples
  • in liquid-chromatography mass spectrometry (LC-MS) analysis of lysine modifications by deacetylase CobB
  • in the extraction of plant material from Vigna unguiculata
  • to extract and purify amplified human DNA samples before further amplification by PCR followed by sequencing

1-Butanol is suitable for use in nucleic acid purification and concentration protocols.

Envase

500 mL in glass bottle

Palabra de señalización

Danger

Clasificaciones de peligro

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

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 1

Punto de inflamabilidad F

95.0 °F - Pensky-Martens closed cup

Punto de inflamabilidad C

35 °C - Pensky-Martens closed cup

Equipo de protección personal

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

Certificate of Analysis

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Certificate of Origin

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