Potassium phthalimide
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- $5 - $2204
- Product name: Potassium phthalimide
- CAS: 1074-82-4
- MF: C8H5NO2.K
- MW: 186.23
- EINECS:214-046-6
- MDL Number:MFCD00005887
- Synonyms:1H-Isoindole-1,3(2H)-dione,potassiumsalt ;n-potassiophthalimide ;Nsc167070;PotassiumIsoindole-1,3-dione;PHTHALIMIDE POTASSIUM SALT FOR SYNTHESIS;PhthaliMide potassiuM sa;The adjacent benzene twoMethyl iMidepotassiuM;PhthaliMide potassiuM salt 98%
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Brand
- aablocks
- AK Scientific
- Alichem
- Ambeed
- Apolloscientific
- BroadPharm
- Chem-Impex
- Crysdot
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 5G
- 25g
- 50g
- 100g
- 100.00g
- 250G
- 500g
- 500.00g
- 1kg
- 1000g
- 2kg
- 2.5kg
- 2500g
- 5kg
- 10kg
- 25KG
- 2.5 kg
- 100 g
- 500 g
- Manufactureraablocks
- Product numberAA0035FX
- Product descriptionPotassium Phthalimide ≥96%
- Packaging100g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035FX
- Product descriptionPotassium Phthalimide ≥98%
- Packaging500g
- Price$36
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035FX
- Product descriptionPotassium Phthalimide ≥99%(HPLC)
- Packaging5kg
- Price$358
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035FX
- Product descriptionPotassium Phthalimide ≥99%(HPLC)
- Packaging10kg
- Price$661
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product numberI816
- Product descriptionPhthalimide Potassium Salt
- Packaging2.5kg
- Price$175
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberI816
- Product descriptionPhthalimide Potassium Salt
- Packaging25g
- Price$16
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberI816
- Product descriptionPhthalimide Potassium Salt
- Packaging100g
- Price$21
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberI816
- Product descriptionPhthalimide Potassium Salt
- Packaging1kg
- Price$81
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number1074824
- Product descriptionPotassium1,3-dioxoisoindolin-2-ide
- Packaging1000g
- Price$156
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA207437
- Product descriptionPotassium1,3-dioxoisoindolin-2-ide 98%
- Packaging25g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA207437
- Product descriptionPotassium1,3-dioxoisoindolin-2-ide 98%
- Packaging100g
- Price$7
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA207437
- Product descriptionPotassium1,3-dioxoisoindolin-2-ide 98%
- Packaging1kg
- Price$37
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA207437
- Product descriptionPotassium1,3-dioxoisoindolin-2-ide 98%
- Packaging500g
- Price$24
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR54559
- Product descriptionPhthalimide potassium salt 99%
- Packaging500g
- Price$33
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR54559
- Product descriptionPhthalimide potassium salt 99%
- Packaging1Kg
- Price$59
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberBP-21214
- Product descriptionPOTASSIUMPHTHALIMIDE
- Packaging5G
- Price$30
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0035FX | Potassium Phthalimide ≥96% | 100g | $10 | 2026-05-28 | Buy |
| aablocks | AA0035FX | Potassium Phthalimide ≥98% | 500g | $36 | 2026-05-28 | Buy |
| aablocks | AA0035FX | Potassium Phthalimide ≥99%(HPLC) | 5kg | $358 | 2026-05-28 | Buy |
| aablocks | AA0035FX | Potassium Phthalimide ≥99%(HPLC) | 10kg | $661 | 2026-05-28 | Buy |
| AK Scientific | I816 | Phthalimide Potassium Salt | 2.5kg | $175 | 2021-12-16 | Buy |
| AK Scientific | I816 | Phthalimide Potassium Salt | 25g | $16 | 2021-12-16 | Buy |
| AK Scientific | I816 | Phthalimide Potassium Salt | 100g | $21 | 2021-12-16 | Buy |
| AK Scientific | I816 | Phthalimide Potassium Salt | 1kg | $81 | 2021-12-16 | Buy |
| Alichem | 1074824 | Potassium1,3-dioxoisoindolin-2-ide | 1000g | $156 | 2021-12-16 | Buy |
| Ambeed | A207437 | Potassium1,3-dioxoisoindolin-2-ide 98% | 25g | $5 | 2021-12-16 | Buy |
| Ambeed | A207437 | Potassium1,3-dioxoisoindolin-2-ide 98% | 100g | $7 | 2021-12-16 | Buy |
| Ambeed | A207437 | Potassium1,3-dioxoisoindolin-2-ide 98% | 1kg | $37 | 2021-12-16 | Buy |
| Ambeed | A207437 | Potassium1,3-dioxoisoindolin-2-ide 98% | 500g | $24 | 2021-12-16 | Buy |
| Apolloscientific | OR54559 | Phthalimide potassium salt 99% | 500g | $33 | 2021-12-16 | Buy |
| Apolloscientific | OR54559 | Phthalimide potassium salt 99% | 1Kg | $59 | 2021-12-16 | Buy |
| BroadPharm | BP-21214 | POTASSIUMPHTHALIMIDE | 5G | $30 | 2021-12-16 | Buy |
Properties
Melting point :>300°C
Boiling point :366C
Density :1.63
storage temp. :Inert atmosphere,Room Temperature
solubility :water: soluble50mg/mL, clear to slightly hazy, colorless to yellow
form :Crystalline Powder
pka :8.3 (basic)(Solvent: Water)
color :White to yellow or greenish
PH :pH (50g/l, 25℃) : 10.5～12.5
Water Solubility :Soluble in water.
Sensitive :Moisture Sensitive
BRN :3598719
InChI :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
InChIKey :FYRHIOVKTDQVFC-UHFFFAOYSA-M
SMILES :C12C=CC=CC=1C(N([K])C2=O)=O
LogP :-1.859
CAS DataBase Reference :1074-82-4(CAS DataBase Reference)
EPA Substance Registry System :Potassium phthalimide (1074-82-4)
Boiling point :366C
Density :1.63
storage temp. :Inert atmosphere,Room Temperature
solubility :water: soluble50mg/mL, clear to slightly hazy, colorless to yellow
form :Crystalline Powder
pka :8.3 (basic)(Solvent: Water)
color :White to yellow or greenish
PH :pH (50g/l, 25℃) : 10.5～12.5
Water Solubility :Soluble in water.
Sensitive :Moisture Sensitive
BRN :3598719
InChI :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
InChIKey :FYRHIOVKTDQVFC-UHFFFAOYSA-M
SMILES :C12C=CC=CC=1C(N([K])C2=O)=O
LogP :-1.859
CAS DataBase Reference :1074-82-4(CAS DataBase Reference)
EPA Substance Registry System :Potassium phthalimide (1074-82-4)
Safety Information
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Description
Potassium phthalimide is used as an intermediate in the synthesis of N-alkylated phthalimides, which is involved in the preparation of primary amines (Gabriel synthesis) by the hydrolysis reaction. It is also used as an intermediate for synthetic indigo, pigments, dyes and pharmaceuticals. Further, it is employed as an organocatalyst for the cyanosilylation of various carbonyl compounds under extremely mild conditions. In addition to this, it serves as a reagent for the transformation of allyl- and alkyl halides into protected primary amines.More related product prices
Bismaleimide Potassium bromate Potassium persulfate Potassium citrate Potassium sorbate Potassium iodide Potassium Acetate Maleimide Succinimide Losartan potassium 2-AMINO-N,N-DIMETHYL-BENZAMIDE Phthalhydrazide Phthalic acid Dibutyl phthalate Dimethyl phthalate Potassium chloride O-Phthalimide PHENYL FORMATE Ethylene carbonate DIBENZYL CARBONATERelated product price
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Bismaleimide
$5-4458.31 -
Potassium bromate
$15-1670 -
Potassium persulfate
$10-739.01
Suppliers and manufacturers
Henan Aochuang Chemical Co.,Ltd.
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Shanghai Time Chemicals CO., Ltd.
Jinan Carbotang Biotech Co.,Ltd.
Potassium phthalimide
CAS:1074-82-4
