Merck
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1.01988

Supelco

1-Butanol

for liquid chromatography LiChrosolv®

Synonym(s):
1-Butanol, Butan-1-ol, n-Butyl alcohol, BuOH
Linear Formula:
CH3(CH2)3OH
CAS Number:
Molecular Weight:
74.12
Número MDL:
Número índice de la CE:
200-751-6

Nivel de calidad

100

presión de vapor

6.7 hPa ( 20 °C)

línea de producto

LiChrosolv®

grado

isocratic

ensayo

≥99.8% (GC)

formulario

liquid

temp. de autoignición

340 °C

potencia

790 mg/kg LD50, oral (Rat)
3400 mg/kg LD50, skin (Rabbit)

lim. expl.

1.4-11.3 % (v/v)

technique(s)

HPLC: suitable

impurezas

≤0.0002 meq/g Acidity
≤0.0002 meq/g Alkalinity
≤0.05% Water

residuo de evap.

≤2.0 mg/L

transmitancia

230 nm, ≥75%
240 nm, ≥85%
310 nm, ≥99%

pH

7 (20 °C, 70 g/L in H2O)

bp

116-118 °C/1013 hPa

mp

-89 °C

temperatura de transición

flash point 34 °C

solubilidad

66 g/L

densidad

0.81 g/cm3 at 20 °C

temp. de almacenamiento

2-30°C

InChI

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

InChI key

LRHPLDYGYMQRHN-UHFFFAOYSA-N

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Descripción general

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Nota de preparación

Product filtered through a 0.2 μm filter

Información legal

LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

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

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