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124095

Sigma-Aldrich

1-Bromo-3-methylbutane

96%

Sinónimos:

Isoamyl bromide, Isopentyl bromide

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About This Item

Fórmula lineal:
(CH3)2CHCH2CH2Br
Número de CAS:
107-82-4
Peso molecular:
151.04
Beilstein:
773652
Número CE:
203-522-9
Número MDL:
MFCD00000253
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24847596
NACRES:
NA.22
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Ensayo

96%

Formulario

liquid

índice de refracción

n20/D 1.4409 (lit.)

bp

120-121 °C (lit.)

mp

−112 °C (lit.)

solubilidad

H2O: slightly soluble at 16.5 °C (0.02g/100ml)
alcohol: miscible
diethyl ether: miscible

densidad

1.261 g/mL at 25 °C (lit.)

grupo funcional

alkyl halide
bromo

temp. de almacenamiento

2-8°C

cadena SMILES

CC(C)CCBr

InChI

1S/C5H11Br/c1-5(2)3-4-6/h5H,3-4H2,1-2H3

Clave InChI

YXZFFTJAHVMMLF-UHFFFAOYSA-N

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Descripción general

1-Bromo-3-methylbutane is a low toxic bromosolvent[1].

Aplicación

1-Bromo-3-methylbutane was used in the synthesis of 1-(3-methylbutyl)pyrrole[2]. It was used in the production of pentyl peroxy radical by direct photolysis production method[3]. It was also used as extraction solvent for determination of polycyclic aromatic hydrocarbons in water samples using liquid-liquid microextraction combined with gas chromatography-mass spectrometry[1].

Palabra de señalización

Danger

Frases de peligro

H225,H315,H319,H335,H411

Clasificaciones de peligro

Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

71.6 °F - closed cup

Punto de inflamabilidad (°C)

22 °C - closed cup

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number
MKCW5606
MKCV9014
MKCV8997
MKCR3859
MKCQ4445

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J Stephen Elmore et al.
Journal of agricultural and food chemistry, 56(15), 6173-6179 (2008-07-16)
Wheat flour from plants deficient in sulfur has been shown to contain substantially higher levels of free amino acids, particularly asparagine and glutamine, than flour from wheat grown where sulfur nutrition was sufficient. Elevated levels of asparagine resulted in acrylamide
Erin N Sharp et al.
The journal of physical chemistry. A, 112(7), 1445-1456 (2008-01-24)
Cavity ringdown spectra of the A-X electronic transition of all eight isomers of the pentyl peroxy radical are reported. Using the corresponding assignments from previously studied smaller alkyl peroxy radicals, assignments of origin bands are made for the pentyl peroxy
Mei-I Leong et al.
Journal of chromatography. A, 1217(34), 5455-5461 (2010-07-29)
A low toxic dispersive liquid-liquid microextraction (LT-DLLME) combined with gas chromatography-mass spectrometry (GC-MS) had been developed for the extraction and determination of 16 polycyclic aromatic hydrocarbons (PAHs) in water samples. In normal DLLME assay, chlorosolvent had been widely used as
Guilong Peng et al.
Archives of environmental contamination and toxicology, 70(3), 607-614 (2015-11-29)
A low toxic solvent-based vortex-assisted surfactant-enhanced emulsification liquid-liquid microextraction (LT-VSLLME) combined with graphite furnace atomic absorption spectrometry was developed for the extraction and determination of lead (Pb) in water samples. In the LT-VSLLME method, the extraction solvent was dispersed into
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Metal nanoparticle catalysts functionalized with small, well-defined organic ligands are important because such systems can provide a spatial control in the catalyst-substrate interactions. This article describes the synthesis, stability, and catalytic property evaluations of four different Pd nanoparticles capped with
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Questions

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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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