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117811

Sigma-Aldrich

1-Bromopentane

98%

Sinónimos:

n-Amyl bromide, Pentyl bromide

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About This Item

Fórmula lineal:
CH3(CH2)4Br
Número de CAS:
110-53-2
Peso molecular:
151.04
Beilstein:
1730981
Número CE:
203-776-0
Número MDL:
MFCD00000267
Código UNSPSC:
12352100
eCl@ss:
39060131
ID de la sustancia en PubChem:
24847347
NACRES:
NA.22
En este momento no podemos mostrarle ni los precios ni la disponibilidad

densidad de vapor

>1 (vs air)

Nivel de calidad

100

Ensayo

98%

índice de refracción

n20/D 1.444 (lit.)

bp

130 °C (lit.)

mp

−95 °C (lit.)

solubilidad

H2O: insoluble
alcohol: soluble
diethyl ether: miscible

densidad

1.218 g/mL at 25 °C (lit.)

grupo funcional

alkyl halide
bromo

cadena SMILES

CCCCCBr

InChI

1S/C5H11Br/c1-2-3-4-5-6/h2-5H2,1H3

Clave InChI

YZWKKMVJZFACSU-UHFFFAOYSA-N

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Descripción general

1-Bromopentane undergoes phase transfer catalysed alkylation reaction with 2′-hydroxy acetophenone using tetrabutyl ammonium bromide as catalyst[1].

Para utilizar con

Referencia del producto
Descripción
Precios

Palabra de señalización

Warning

Frases de peligro

H226,H315,H411

Clasificaciones de peligro

Aquatic Chronic 2 - Flam. Liq. 3 - Skin Irrit. 2

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

86.0 °F

Punto de inflamabilidad (°C)

30 °C

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number
MKCT6033
0000289032
MKCN3810
MKCM5727
MKCC2339

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Phase transfer catalysed alkylation of 2'-hydroxy acetophenone with 1-bromopentane: Kinetics and mechanism of liquid-liquid reaction.
Yadav GD and Desai NM.
J. Mol. Catal. A: Chem., 243(2), 278-285 (2006)
Mitsuru Abe et al.
Physical chemistry chemical physics : PCCP, 17(48), 32276-32282 (2015-11-20)
We have synthesised novel ionic liquids (ILs) to show both cellulose dissolution ability and LCST-type phase transition after mixing with water. To realise both polar and hydrophobic properties, tetraalkylphosphonium cations and a series of carboxylate anions were employed to assume
Vitor L Martins et al.
Physical chemistry chemical physics : PCCP, 17(35), 23041-23051 (2015-08-15)
This work presents the physicochemical characterization of two ionic liquids (ILs) with small phosphonium cations, triethylpenthylphosphonium bis(trifluoromethanesulfonyl)imide ([P2225][Tf2N]) and (2-methoxyethyl)trimethylphosphonium bis(trifluoromethanesulfonyl)imide ([P222(201)][Tf2N]), and their mixtures with Li(+). Properties such as the electrochemical window, density, viscosity and ionic conductivity are presented.
César García-Díaz et al.
Journal of environmental quality, 44(6), 1764-1771 (2015-12-08)
In this work, humic (HA) and fulvic acid (FA) were chemically modified by esterification and etherification with alkanes under microwave (MW) irradiation to improve their surfactant properties for the remediation of total petroleum hydrocarbons (TPHs)-contaminated soil. Humic acid and FA
Zarrin Es'haghi et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 980, 55-64 (2015-01-16)
A new design of hollow fiber solid-liquid phase microextraction (HF-SLPME) was developed for the determination of benzodiazepines (BZPs) in hair, urine and wastewater. The membrane extraction with 1-pentyl-3-methylimidazolium bromide coated titanium dioxide ([PMIM]Br@TiO2) sorbent used in this research is a

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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