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240664

Sigma-Aldrich

1,2-Dichlorobenzene

anhydrous, 99%

Sinónimos:

o-DCB, o-dichlorobenzene

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About This Item

Fórmula empírica (notación de Hill):
C6H4Cl2
Número de CAS:
95-50-1
Peso molecular:
147.00
Beilstein:
606078
Número CE:
202-425-9
Número MDL:
MFCD00000535
Código UNSPSC:
12352101
ID de la sustancia en PubChem:
57648050
NACRES:
NA.21
grado:
anhydrous
Ensayo:
99%
bp:
178-180 °C (lit.)
presión de vapor:
1.2 mmHg ( 20 °C)
1.6 mmHg ( 35 °C)
En este momento no podemos mostrarle ni los precios ni la disponibilidad

grado

anhydrous

Nivel de calidad

100

densidad de vapor

5.1 (vs air)

presión de vapor

1.2 mmHg ( 20 °C)
1.6 mmHg ( 35 °C)

Ensayo

99%

Formulario

liquid

temp. de autoignición

1198 °F

lim. expl.

9.2 %

impurezas

<0.003% water
<0.005% water (100 mL pkg)

residuo de evap.

<0.0003%

índice de refracción

n20/D 1.551 (lit.)

bp

178-180 °C (lit.)

mp

−18-−17 °C (lit.)

densidad

1.306 g/mL at 25 °C (lit.)

cadena SMILES

Clc1ccccc1Cl

InChI

1S/C6H4Cl2/c7-5-3-1-2-4-6(5)8/h1-4H

Clave InChI

RFFLAFLAYFXFSW-UHFFFAOYSA-N

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Aplicación

1,2-Dichlorobenzene may be used as a starting material in the synthesis of (phenyl)[2-(trimethylsilyl)phenyl]iodonium triflates[1] and 1,2-dibutylbenzene.[2]

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Referencia del producto
Descripción
Precios

5.89571

1,2-Dichlorobenzene, 99%, anhydrous

Pictogramas

Exclamation markEnvironment
GHS07,GHS09

Palabra de señalización

Warning

Clasificaciones de peligro

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1B - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

150.8 °F - closed cup

Punto de inflamabilidad (°C)

66.0 °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
SHBS0577
SHBR4439
STBK5056
SHBP8659
SHBN5187

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Phosphine?Nickel Complex Catalyzed Cross?Coupling of Grignard Reagents with Aryl and Alkenyl Halides: 1, 2?Dibutylbenzene.
Kumada, M, et al.
Organic Syntheses, 58, 127-127 (1978)
Da Young Hwang et al.
Nanotechnology, 28(2), 025603-025603 (2016-12-08)
We report that a high local strain was obtained for multilayer MoS2 nanoscrolls decorated with noble nanoparticles (Ag and Au NPs) using a rolling process beyond breaking or slipping of MoS2. The local strain was estimated through the bending strain in the nanoscrolls and
(Phenyl)[2?(Trimethylsilyl) Phenyl] Iodonium Triflate. An Efficient And Mild Benzyne Precursor
Kitamura T, et al.
Organic Syntheses, 78, 104-104 (2002)
Oxygen reduction at a water-1, 2-dichlorobenzene interface catalyzed by cobalt tetraphenyl porphyrine-A fuel cell approach.
Peljo P, et al.
International Journal of Hydrogen Energy, 36(16), 10033-10043 (2011)
Critical light instability in CB/DIO processed PBDTTT-EFT: PC 71 BM organic photovoltaic devices.
Pearson AJ, et al.
Organic Electronics, 30, 225-236 (2016)
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Questions

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  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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