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Merck

208035

Sigma-Aldrich

Tin(II) chloride dihydrate

reagent grade, 98%

Sinónimos:

Stannous chloride dihydrate

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100 G
US$ 66,90
250 G
US$ 166,00
500 G
US$ 302,00

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100 G
US$ 66,90
250 G
US$ 166,00
500 G
US$ 302,00

About This Item

Fórmula lineal:
SnCl2 · 2H2O
Número de CAS:
Peso molecular:
225.65
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
NACRES:
NA.21

US$ 66,90

PRECIOS SIN IMPUESTOS NACIONALES

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grado

reagent grade

Nivel de calidad

Ensayo

98%

Formulario

powder, crystals or chunks

bp

652 °C (lit.)

mp

37-38 °C (dec.) (lit.)

solubilidad

water: soluble

temp. de almacenamiento

2-8°C

cadena SMILES

O.O.Cl[SnH2]Cl

InChI

1S/2ClH.2H2O.Sn/h2*1H;2*1H2;/q;;;;+2/p-2

Clave InChI

FWPIDFUJEMBDLS-UHFFFAOYSA-L

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Descripción general

Crystals of SnCl2.2H2O exhibit monoclinic crystal system and space group P21/c.[1]

Aplicación

Tin(II) chloride dihydrate (SnCl2.2H2O)may be used in the preparation of indoles.[2] It may be used in the transformation of conjugated dioxolones, conjugated and non-conjugated acetals (dimethoxy and diethoxy acetals) to aldehydes.[3]
It plays the role of a catalyst in the synthesis of 3-aminoimidazo[1,2-a]pyridines.[4] It can be used as precursor for the synthesis of tin dioxide (SnO2) nanostructures by thermal degradation at temperature between 400-700 under controlled conditions.[5]

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 2 Oral - STOT SE 3

Órganos de actuación

Cardio-vascular system, Respiratory system

Código de clase de almacenamiento

8B - Non-combustible corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Certificados de análisis (COA)

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An X-Ray Redetermination of the Crystal Structure of Tin (II) Chloride Dihydrate.
Kiriyama H, et al.
Bulletin of the Chemical Society of Japan, 46(5), 1389-1395 (1973)
Optical properties of SnO2 nanostructures prepared via one-step thermal decomposition of tin (II) chloride dihydrate.
Al-Gaashani R, et al.
Materials Science and Engineering, B, 177(6), 462-470 (2012)
Tin (II) chloride dihydrate: A mild and efficient reagent for cleaving acetals.
Ford KL and Roskamp EJ.
Tetrahedron Letters, 33(9), 1135-1138 (1992)
Ruthenium-catalysed synthesis of indoles from anilines and trialkanolamines in the presence of tin (II) chloride dihydrate.
Cho CS.
Chemical Communications (Cambridge, England), 9, 995-996 (1998)
Tin (II) Chloride Dihydrate Catalyzed Groebke Condensation: An Efficient Protocol for the Synthesis of 3-Aminoimidazo[1,2-a]pyridines.
Shaabani A, et al.
Chin. J. Chem., 27(2), 369-371 (2009)

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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