Merck
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19422

Supelco

1-Butanol

analytical standard

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.24

Nivel de calidad

100

grado

analytical standard

densidad de vapor

2.55 (vs air)

presión de vapor

5 (4 mmHg) at 20 °C hPa

ensayo

≥99.9% (GC)

temp. de autoignición

649 °F

caducidad

limited shelf life, expiry date on the label

lim. expl.

11.2 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

color

colorless

índice de refracción

n20/D 1.399 (lit.)
n20/D 1.399

bp

116-118 °C (lit.)

mp

−90 °C (lit.)

densidad

0.81 g/mL at 25 °C (lit.)

application(s)

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

formato

neat

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

Butanol, alcohol with higher energy density, lower vapour pressure and low hygroscopicity. 1-Butanol is a potential fuel substitute to gasoline. It is also a feedstock used to produce chemicals. It is produced via two pathways, the synthetic 2-ketoacid pathway and CoA-dependent pathway. It can also be produced by fermentation of biomass-derived carbohydrates.

Aplicación

It was used as a constituent in preparation of internal standard for analysis of fat-soluble vitamins using micellar electrokinetic chromatography (MEKC).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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