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185558

Sigma-Aldrich

Benzyl chloride

Benzyl chloride

ReagentPlus®, 99%, contains ≤1% propylene oxide as stabilizer

Sinônimo(s):

α-Chlorotoluene

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About This Item

Fórmula linear:
C6H5CH2Cl
Número CAS:
100-44-7
Peso molecular:
126.58
Beilstein:
471308
Número MDL:
MFCD00000889
Código UNSPSC:
12352300
eCl@ss:
39050202
ID de substância PubChem:
24851148
NACRES:
NA.22
Preço e disponibilidade não estão disponíveis no momento.

densidade de vapor

4.36 (vs air)

Nível de qualidade

200

pressão de vapor

10.3 mmHg ( 60 °C)
7 mmHg ( 55 °C)

linha de produto

ReagentPlus®

Ensaio

99%

Formulário

liquid

temperatura de autoignição

1085 °F

contém

≤1% propylene oxide as stabilizer

Lim. expl.

14 %

índice de refração

n20/D 1.538 (lit.)

p.e.

177-181 °C (lit.)

pf

−43 °C (lit.)

solubilidade

0.46 g/L at 30 °C (Decomposes in contact with water)

densidade

1.1 g/mL at 25 °C (lit.)

grupo funcional

chloro
phenyl

cadeia de caracteres SMILES

ClCc1ccccc1

InChI

1S/C7H7Cl/c8-6-7-4-2-1-3-5-7/h1-5H,6H2

chave InChI

KCXMKQUNVWSEMD-UHFFFAOYSA-N

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Descrição geral

Benzyl chloride (BnCl) is an organochlorine compound, which is widely used in organic synthesis for the preparation of useful chemical building blocks.[1][2]

Aplicação

Benzyl chloride can be used as:
  • A benzylating agent for the benzylation of benzene and other aromatic compounds.[1][2]
  • A reactant for the preparation of 4-methoxydiphenylmethane by Friedel-Crafts alkylation with anisole.[3]

It can also be used to introduce the benzyl protecting group to alcohols and carboxylic acids by forming corresponding benzyl ether, and benzyl ester, respectively.[1][4]

Informações legais

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Eye Dam. 1 - Muta. 1B - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral - STOT SE 3

Órgãos-alvo

Heart,forestomach, Respiratory system

Código de classe de armazenamento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

152.6 °F - closed cup

Ponto de fulgor (°C)

67 °C - closed cup

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCT3116
MKCS6016
SLCL0249
MKCP5632
MKCM5986

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Design and performance of supported Lewis acid catalysts derived from metal contaminated biomass for Friedel-Crafts alkylation and acylation
Losfeld G, et al.
Catalysis Today, 189(1), 111-116 (2012)
Benzylation of benzene by benzyl chloride over iron mesoporous molecular sieves materials
Bachari K, et al.
J. Catal., 221(1), 55-61 (2004)
Benzylation of toluene by benzyl chloride over protonic zeolites.
Coq B, et al.
Applied Catalysis A: General, 100(1), 69-75 (1993)
Benzylation of benzene and other aromatics by benzyl chloride over mesoporous AlSBA-15 catalysts.
Vinu A.,e et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 80(1-3), 195-203 (2005)
Heterogeneous phase alkylation of phenols making use of phase transfer catalysis and microwave irradiation
Keglevich G, et al.
Letters in Organic Chemistry, 6(7), 535-539 (2009)
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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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