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34958

Sigma-Aldrich

1-Clorobutano

suitable for HPLC, ≥99.8%

Sinónimos:

Cloruro de butilo

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About This Item

Fórmula lineal:
CH3(CH2)3Cl
Número de CAS:
109-69-3
Peso molecular:
92.57
Beilstein:
1730909
Número CE:
203-696-6
Número MDL:
MFCD00001009
Código UNSPSC:
41116105
ID de la sustancia en PubChem:
329755099
NACRES:
NA.04
bp:
77-78 °C (lit.)
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densidad de vapor

3.2 (vs air)

Nivel de calidad

100

presión de vapor

80.1 mmHg ( 78.4 °C)

Ensayo

≥99.8%

Formulario

liquid

temp. de autoignición

860 °F

lim. expl.

10.1 %

técnicas

HPLC: suitable

impurezas

≤0.0002% free alkali (as NH3)
≤0.001% free acid (as HCl)
≤0.001% non-volatile matter
≤0.01% water (Karl Fischer)

transmitancia

230 nm, ≥65%
240 nm, ≥95%
250 nm, ≥98%

índice de refracción

n20/D 1.402 (lit.)

bp

77-78 °C (lit.)

mp

−123 °C (lit.)

densidad

0.886 g/mL at 25 °C (lit.)

aplicaciones

food and beverages

cadena SMILES

CCCCCl

InChI

1S/C4H9Cl/c1-2-3-4-5/h2-4H2,1H3

Clave InChI

VFWCMGCRMGJXDK-UHFFFAOYSA-N

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Descripción general

El 1-clorobutano es un haluro de alquilo. Experimenta reacción con el MgO nanocristalino a 200-350 °C y produce isómeros de butano y MgCl2 mediante deshidrocloración.[1]

Aplicación

El 1-clorobutano puede utilizarse en la síntesis de líquidos iónicos, el hidrogenosulfato 1-butil-3-metilimidazolio ([Bmim]+[HSO4]-) y el dihidrógeno fosfato 1-butil-3-metilimidazolio ([Bmim]+[H2PO4]-).[2]

Productos recomendados

Descubra los reactivos LiChropur ideales para análisis mediante HPLC o LC-MS

Pictogramas

FlameHealth hazard
GHS02,GHS08

Palabra de señalización

Danger

Frases de peligro

H225,H304,H412

Clasificaciones de peligro

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

10.4 °F - closed cup

Punto de inflamabilidad (°C)

-12 °C - closed cup

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Certificados de análisis (COA)

Lot/Batch Number
MKCW3428
MKCT8876
MKCW3427
MKCS7614
MKCR4887

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Mannich reaction using acidic ionic liquids as catalysts and solvents.
Zhao G, et al.
Green Chemistry, 6(2), 75-77 (2004)
Changes in texture and catalytic activity of nanocrystalline MgO during its transformation to MgCl2 in the reaction with 1-chlorobutane.
Fenelonov VB, et al.
The Journal of Physical Chemistry B, 105(18), 3937-3941 (2001)
D E Moody et al.
Journal of analytical toxicology, 19(6), 343-351 (1995-10-01)
l-alpha-Acetylmethadol (LAAM) is approved as a substitute for methadone for the treatment of opiate addiction. Analytical methods are needed to quantitate LAAM and its two psychoactive metabolites, norLAAM and dinorLAAM, to support pharmacokinetic and other studies. We developed a gas
Benjamin Erable et al.
Biotechnology and bioengineering, 91(3), 304-313 (2005-06-02)
Rhodococcus erythropolis NCIMB 13064 and Xanthobacter autotrophicus GJ10 are able to catalyze the conversion of halogenated hydrocarbons to their corresponding alcohols. These strains are attractive biocatalysts for gas phase remediation of polluted gaseous effluents because of their complementary specificity for
Antonio García Martínez et al.
The Journal of organic chemistry, 70(25), 10238-10246 (2005-12-06)
[structure: see text] The activation energy in the gas phase (deltaE(double dagger)) and the free energy of activation (deltaG(double dagger)) in water solution for the hydrolysis of the monohydrates of methyl chloride (MeCl), tert-butyl chloride (t-BuCl), and 1-adamantyl chloride (AdCl)
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Questions

1–2 of 2 Questions  

  1. 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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  2. 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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