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398845

Lead(IV) acetate

≥99.99% trace metals basis

Sinónimos:

Lead tetraacetate, Pb(acac)4

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Acerca de este artículo

Fórmula lineal:
Pb(CH3CO2)4
Número CAS:
546-67-8
Peso molecular:
443.38
EC Number:
208-908-0
UNSPSC Code:
12352300
PubChem Substance ID:
24864770
Beilstein/REAXYS Number:
3595640
MDL number:
MFCD00008693

assay

≥99.99% trace metals basis

reaction suitability

core: lead, reagent type: catalyst

SMILES string

CC(=O)O[Pb](OC(C)=O)(OC(C)=O)OC(C)=O

InChI

1S/4C2H4O2.Pb/c4*1-2(3)4;/h4*1H3,(H,3,4);/q;;;;+4/p-4

InChI key

JEHCHYAKAXDFKV-UHFFFAOYSA-J

Application

Smoothly induces the addition of difluorodiiodomethane to alkenes and alkynes.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2

Clase de almacenamiento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Certificados de análisis (COA)

Lot/Batch Number
MKBG2078V
MKBB6116
18510KU
16828BI
12620AE

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N S Kumar et al.
Carbohydrate research, 291, 109-114 (1996-09-23)
Oxidative decarboxylation of peracetylated welan gum (S-130) with lead tetraacetate resulted in selective cleavage of the glucuronosidic linkages. Products of the degradation were reduced with sodium borohydride, O-deacetylated, and fractionated. Polymeric and oligomeric fractions were separated and analysed by 1H
H Mallesha et al.
Nucleosides, nucleotides & nucleic acids, 21(4-5), 385-392 (2002-08-17)
Lead tetraacetate (LTA) oxidation of alpha-Phenyl-N-(4-bipheny])nitrone (8) to give a new ultimate carcinogen, N-acetoxy-N-benzoyl-4-aminobiphenyl (9) which was reacted with deoxyguanosine (dG) at pH 6.9 to give nucleoside derivative, N-(benzoyl)-N-(deoxyguanosin-8-yl)-4-aminobiphenyl (10). Following debenzoylation with sodium carbonate-methanol leads to N-(2'-deoxyguanosin-8-yl)-4-aminobiphenyl (11).
Hidehito Urata et al.
Chemical & pharmaceutical bulletin, 56(11), 1611-1612 (2008-11-05)
The first chemical synthesis of two metabolites ((1R,2S,5R,6S)-6-(3,4-dihydroxyphenyl)-2-(3,4-methylenedioxyphenyl)-3,7-dioxabicyclo[3,3,0]octane (SC-1) and (1R,2S,5R,6S)-2,6-bis(3,4-dihydroxyphenyl)-3,7-dioxabicyclo[3,3,0]octane (SC-2)) of sesamin was achieved by a simple two-step approach from sesamin. The approach consists of acetoxylation of the methylenedioxy moiety(ies) with lead(IV) tetraacetate and acid hydrolysis of the
G Brückner et al.
Acta histochemica, 74(1), 91-102 (1984-01-01)
Brains obtained from three species of mediterranean cephalopods (Loligo, Sepia, Octopus) were fixed in Bouin's solution. Paraffin sections were cut sequentially at the frontal plane and used for Alcian blue staining (critical electrolyte concentration method), colloidal iron hydroxide staining procedure
[A combined carbohydrate immunocytochemical technic for localization of glycogen in the pancreatic islands of steroid diabetic rats].
R Graf et al.
Acta histochemica. Supplementband, 25, 61-62 (1982-01-01)
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