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160385

Phthalimide potassium salt

Name: Phthalimide potassium salt
Brand: ALDRICH

98%

Synonym(s):

1,3-Dihydro-1,3-dioxoisoindole potassium salt, Potassium phthalimide

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About This Item

Empirical Formula (Hill Notation):

C₈H₄KNO₂

CAS Number:

1074-82-4

Molecular Weight:

185.22

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24849866

EC Number:

214-046-6

Beilstein/REAXYS Number:

3598719

MDL number:

MFCD00005887

Assay:

98%

Form:

powder

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Properties

Quality Level

300

assay

98%

form

powder

mp

>300 °C (lit.)

solubility

water: soluble 50 mg/mL, clear to slightly hazy, colorless to yellow

functional group

imide

SMILES string

[K]N1C(=O)c2ccccc2C1=O

InChI

1S/C8H5NO2.K/c10-7-5-3-1-2-4-6(5)8(11)9-7;/h1-4H,(H,9,10,11);/q;+1/p-1

InChI key

FYRHIOVKTDQVFC-UHFFFAOYSA-M

Description

Application

Condensation of phthalimide potassium with organic halide in dimethylformamide has been reported. Reaction of potassium phthalimide and sulfur monochloride in petroleum ether has been studied.

Phthalimide potassium salt was employed as organocatalyst for the cyanosilylation of various carbonyl compounds under extremely mild conditions. It was also employed as reagent for the transformation of allyl- and alkyl halides into protected primary amines.

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pictograms

GHS07

signalword

Warning

hcodes

H315,H319

pcodes

P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

346.3 °F - closed cup

flash_point_c

174.6 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Reactions of Phthalimide and Potassium Phthalimide with Sulfur Monochloride.

Kalnins MV.

Canadian Journal of Chemistry, 44(17), 2111-2113 (1966)

An improved procedure for the condensation of potassium phthalimide with organic halides.

Sheehan JC and Bolhofer WA.

Journal of the American Chemical Society, 72(6), 2786-2788 (1950)

Tetrahedron Letters, 48, 3043-3043 (2007)

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Global Trade Item Number

SKU	GTIN
160385-100G	04061838745453
160385-500G	04061838745460
160385-5G	04061838346346