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208035

Sigma-Aldrich

Tin(II) chloride dihydrate

reagent grade, 98%

Sinônimo(s):

Stannous chloride dihydrate

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R$ 276,00
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Disponível para enviar em14 de abril de 2025Detalhes


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100 G
R$ 276,00
250 G
R$ 488,00
500 G
R$ 1.090,00

About This Item

Fórmula linear:
SnCl2 · 2H2O
Número CAS:
Peso molecular:
225.65
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de substância PubChem:
NACRES:
NA.21

R$ 276,00


Disponível para enviar em14 de abril de 2025Detalhes


Solicite uma grande encomenda

grau

reagent grade

Nível de qualidade

Ensaio

98%

Formulário

powder, crystals or chunks

p.e.

652 °C (lit.)

pf

37-38 °C (dec.) (lit.)

solubilidade

water: soluble

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

O.O.Cl[SnH2]Cl

InChI

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

chave InChI

FWPIDFUJEMBDLS-UHFFFAOYSA-L

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Descrição geral

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

Aplicação

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]

Palavra indicadora

Danger

Classificações de perigo

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

Órgãos-alvo

Cardio-vascular system, Respiratory system

Código de classe de armazenamento

8B - Non-combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Os clientes também visualizaram

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 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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