Thermo Scientific Chemicals

Lead(IV) acetate, 96% (dry wt.), stab. with 5-10% glacial acetic acid, Thermo Scientific Chemicals

Catalog number: A15551.0B
1000 g, Each
Thermo Scientific Chemicals

Lead(IV) acetate, 96% (dry wt.), stab. with 5-10% glacial acetic acid, Thermo Scientific Chemicals

Catalog number: A15551.0B
1000 g, Each
Quantity
Informational:Informational:This chemical may require us to obtain additional information for our regulatory and chemical compliance records. If required, we will contact you for this information once your order is placed.
Catalog number: A15551.0B
also known as A15551-0B
Price (EUR)
Price: 269,00
Online price: 242,10
Your price:
Quantity
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Chemical Identifiers

CAS
546-67-8
IUPAC Name
λ²-lead(2+) tetraacetate
Molecular Formula
C8H12O8Pb
InChI Key
ACKFDYCQCBEDNU-UHFFFAOYSA-J
SMILES
[Pb++].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O
Comment
May contain fine dark particles from the manufacturing process
Form
Moist crystals or powder or crystalline powder
Appearance (Color)
White to pale cream or pale grey
Assay from Supplier's CofA
≥95.0% (ex Pb; dry wt. basis, Iodometry)

Description

Lead(IV) acetate is an important oxidizing agent and a source of acetyloxy group used in organic synthesis. For example, 1,4-dioxene is prepared from dioxane involving 2-acetoxy-1,4-dioxane as an intermediate. Similarly, it is used for the preparation of bis(trifluoromethyl)diazomethane from hexafluoroacetone hydrazone. It also reacts with alkenes, alcohols having a delta-proton and di-n-butyl d-tartrate to get gamma-lactones, cyclic ethers and n-butyl glyoxylate respectively. It induces the cleavage of 1,2-diols to the corresponding aldehydes or ketones. It is actively involved in the Kochi reaction for the decarboxylation of carboxylic acids to alkyl halides and used as an alternative reagent to bromine in the Hofmann rearrangement.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Lead(IV) acetate is an important oxidizing agent and a source of acetyloxy group used in organic synthesis. For example, 1,4-dioxene is prepared from dioxane involving 2-acetoxy-1,4-dioxane as an intermediate. Similarly, it is used for the preparation of bis(trifluoromethyl)diazomethane from hexafluoroacetone hydrazone. It also reacts with alkenes, alcohols having a delta-proton and di-n-butyl d-tartrate to get gamma-lactones, cyclic ethers and n-butyl glyoxylate respectively. It induces the cleavage of 1,2-diols to the corresponding aldehydes or ketones. It is actively involved in the Kochi reaction for the decarboxylation of carboxylic acids to alkyl halides and used as an alternative reagent to bromine in the Hofmann rearrangement.

Solubility
Soluble in water, ethanol, chloroform, benzene, nitrobenzene, tetrachloroethane, nitric acid, hot acetic acid and hydrochloric acid.

Notes
Air and moisture sensitive. Store in cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with alcohols, strong acids and strong reducing agents.
RUO – Research Use Only

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    Safety and Handling


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Acute oral toxicity
    Category 4
    Acute Inhalation Toxicity - Dusts and Mists
    Category 4
    Reproductive Toxicity
    Category 1A
    Specific target organ toxicity - (repeated exposure)
    Category 2
    Acute aquatic toxicity
    Category 1
    Chronic aquatic toxicity
    Category 1
    Label Elements
    Signal Word

    Danger

    Hazard Statements

    H302 + H332 - Harmful if swallowed or if inhaled

    H360Df - May damage the unborn child. Suspected of damaging fertility

    H373 - May cause damage to organs through prolonged or repeated exposure

    H410 - Very toxic to aquatic life with long lasting effects

    Precautionary Statements

    P264 - Wash face, hands and any exposed skin thoroughly after handling

    P280 - Wear protective gloves/protective clothing/eye protection/face protection

    P301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting

    P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing

    P312 - Call a POISON CENTER or doctor if you feel unwell

    Additional EU labelling

    Restricted to professional users