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Merck

157775

Sigma-Aldrich

Phosphorus pentachloride

reagent grade, 95%

Sinónimos:

Phosphorus(V) chloride

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About This Item

Fórmula lineal:
PCl5
Número de CAS:
Peso molecular:
208.24
Número CE:
Número MDL:
Código UNSPSC:
12352300
ID de la sustancia en PubChem:
NACRES:
NA.21
Ensayo:
95%
grado:
reagent grade
Formulario:
powder
En este momento no podemos mostrarle ni los precios ni la disponibilidad

grado

reagent grade

Nivel de calidad

presión de vapor

<1 mmHg ( 20 °C)

Ensayo

95%

Formulario

powder

pH

1 (5 g/L)

mp

179-181 °C (subl.) (lit.)

cadena SMILES

ClP(Cl)(Cl)(Cl)Cl

InChI

1S/Cl5P/c1-6(2,3,4)5

Clave InChI

UHZYTMXLRWXGPK-UHFFFAOYSA-N

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Descripción general

Phosphorus pentachloride is a light yellow colored phosphorous halide. It participates in the synthesis of thiazoline analogs.[1]

Aplicación

Phosphorus pentachloride may be used in the synthesis of following compounds:
  • benzenesulfonyl chloride[2]
  • malonic dinitrile[3]
  • aromatic sulfonyl chlorides[4]

Phosphorus pentachloride may be used as halogenating reagent to convert any substituted aldehyde into the corresponding vinyl halide.[5] It can also undergo reaction with ammonium chloride to yield linear phosphazenes and cyclophosphazenes.[6]

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Inhalation

Órganos de actuación

Respiratory Tract

Riesgos supl.

Código de clase de almacenamiento

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Clase de riesgo para el agua (WGK)

WGK 1

Equipo de protección personal

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Certificados de análisis (COA)

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Visite la Librería de documentos

Ley.VS
Comprehensive Organic Functional Group Transformations II, 2 (1995)
Ley.VS et al.
Comprehensive Organic Functional Group Transformations: Synthesis: carbon with two heteroatoms, each attached by a single bond (2005)
Allcock H
Phosphorus-Nitrogen Compounds: Cyclic, Linear, and High Polymeric Systems (2012)
Eagleson M.
Concise Encyclopedia Chemistry, 120-120 (1994)
Synthetic studies of thiazoline and thiazolidine-containing natural products-1. Phosphorus pentachloride-mediated thiazoline construction reaction.
Ino A and Murabayashi A.
Tetrahedron, 55(34), 10271-10282 (1999)

Questions

1–2 of 2 Questions  
  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

      Helpful?

  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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