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Merck

B7906

1-butanolo

Molecular Biology, ≥99%

1-Butanol

Sinonimo/i:

n-butanolo, Alcol butilico

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500 ML

CHF 171.00

CHF 171.00

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Informazioni su questo articolo

Formula condensata:
CH3(CH2)3OH
Numero CAS:
71-36-3
Peso molecolare:
74.12
UNSPSC Code:
12352200
NACRES:
NA.52
PubChem Substance ID:
24892030
EC Number:
200-751-6
Beilstein/REAXYS Number:
969148
MDL number:
MFCD00002964
Assay:
≥99%
Grade:
Molecular Biology
Bp:
116-118 °C (lit.)
Vapor pressure:
5 (4 mmHg) at 20 °C hPa

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InChI

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

InChI key

LRHPLDYGYMQRHN-UHFFFAOYSA-N

SMILES string

CCCCO

grade

Molecular Biology

vapor density

2.55 (vs air)

vapor pressure

5 (4 mmHg) at 20 °C hPa

assay

≥99%

form

liquid

autoignition temp.

649 °F

expl. lim.

11.2 %

color

colorless

Quality Level

100

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.)

storage temp.

room temp

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General description

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.

Application

1-Butanol has been used:
  • in the derivatization process for measuring methylated arginine levels in blood samples[1]
  • in liquid-chromatography mass spectrometry (LC-MS) analysis of lysine modifications by deacetylase CobB[2]
  • in the extraction of plant material from Vigna unguiculata[3]
  • to extract and purify amplified human DNA samples before further amplification by PCR followed by sequencing[4]

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

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Danger

Hazard Classifications

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

target_organs

Respiratory system

Classe di stoccaggio

3 - Flammable liquids

wgk

WGK 1

flash_point_f

95.0 °F - Pensky-Martens closed cup

flash_point_c

35 °C - Pensky-Martens closed cup

ppe

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

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Certificati d'analisi (COA)

Lot/Batch Number
SHBT3483
BCCN0130
BCCM2522
SHBQ8283
SHBR0776

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Multiplex detection of low-level mutant alleles in the presence of wild-type DNA would be useful for several fields of medicine including cancer, pre-natal diagnosis and infectious diseases. COLD-PCR is a recently developed method that enriches low-level mutations during PCR cycling
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Lysine post-translational modifications are important regulators of protein function. Proteomic and biochemical approaches have resulted in identification of several lysine modifications, including acetylation, crotonylation, and succinylation. Here, we developed an approach for surveying amide-bonded lysine modifications in the proteome of
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