Potassium phthalimide

Product Name: Potassium phthalimide
CAS No.: 1074-82-4
Chemical Name: Potassium phthalimide
Synonyms: PotassiuM 1,3-dioxoisoindolin-2-ide;PHTHALIMIDE POTASSIUM;PHTHALIMIDE POTASSIUM SALT;POTASSIUM PHTHALAMIDE;potassiumphthalimidate;Potasium phthalimide;Nsc167070;Phthlimide;Potassium PhthaL;N-Kaliumphthalimid
CBNumber: CB9265842
Molecular Formula: C8H4KNO2
Formula Weight: 185.22
MOL File: 1074-82-4.mol

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Potassium phthalimide Property

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
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
LogP: -1.859
CAS DataBase Reference: 1074-82-4(CAS DataBase Reference)
EPA Substance Registry System: Potassium phthalimide (1074-82-4)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 22-24/25-26-60-37
WGK Germany: 3
TSCA: Yes
HS Code: 29251995
Hazardous Substances Data: 1074-82-4(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 160385
Product name: Phthalimide potassium salt
Purity: 98%
Packaging: 5g
Price: $28.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: 160385
Product name: Phthalimide potassium salt
Purity: 98%
Packaging: 100g
Price: $39.9
Updated: 2024/03/01

TCI Chemical

Product number: P0403
Product name: Phthalimide Potassium Salt
Purity: >98.0%(T)
Packaging: 25g
Price: $16
Updated: 2024/03/01

TCI Chemical

Product number: P0403
Product name: Phthalimide Potassium Salt
Purity: >98.0%(T)
Packaging: 500g
Price: $76
Updated: 2024/03/01

Alfa Aesar

Product number: A11134
Product name: Potassium phthalimide, 98+%
Packaging: 100g
Price: $34.8
Updated: 2024/03/01

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Potassium phthalimide Chemical Properties,Usage,Production

Chemical Properties

slight yellow-green to white powder

Uses

Potassium Phthalimide is a green, solid-base organocatalys.

Uses

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.

Uses

Potassium phthalimide is usually used as organocatalyst for the cyanosilylation of various carbonyl compounds under extremely mild conditions,and also used as reagent for the transformation of allyl- and alkyl halides into protected primary amines.

Purification Methods

The solid may contain phthalimide and K2CO3 from hydrolysis. If too much hydrolysis has occurred (this can be checked by extraction with cold Me2CO in which the salt is insoluble, evaporate the Me2CO and weigh the residue), it would be better to prepare it afresh. If little hydrolysis has occurred, then recrystallise it from a large volume of EtOH, and wash the solid with a little Me2CO and dry it in a continuous vacuum to constant weight. [Salzerg & Supriawski Org Synth Coll Vol I 119 1941, Raman & IR: Hase J Mol Struct 48 33 1978, Dykman Chem Ind (London) 40 1972, IR, NMR: Assef et al. Bull Soc Chim Fr II 167 1979, Beilstein 21/10 V 270.]

Potassium phthalimide Preparation Products And Raw materials

Raw materials

Preparation Products

3-Bromopropylamine hydrobromide 3-(3,5-DIMETHYL-PYRAZOL-1-YL)-PROPYLAMINE 1-(1-METHYL-1H-PYRAZOL-3-YL)METHANAMINE 1-Boc-3-(Amino)azetidine 2-Phenoxyethylamine 2,2'-OXYBIS(ETHYLAMINE) HYDROCHLORIDE 3-N-Boc-amino-azetidine 4-PHENYL-1,2,3-THIADIAZOL-5-AMINE (2-Aminoethyl)phosphonic acid Tetrakis(decyl)ammonium bromide 3-NITROBENZYLAMINE 4-[4-(TRIFLUOROMETHYL)PHENYL]-1,2,3-THIADIAZOL-5-AMINE 3-Amino-5-methylisoxazole 4-CHLORO-2-METHYLBENZYLAMINE TERT-BUTYL 4-(AMINOMETHYL)PYRIDIN-2-YLCARBAMATE (2-TERT-BUTOXYFORMAMIDO-PYRIDIN-4-YL)METHYL METHANESULFONATE TRIDODECYLAMINE 4-PYRROLIDINOBUTYLAMINE 2-(1-Methyl-2-oxopropyl)-1H-isoindole-1,3-(2H)-dione 6-(TERT-BUTOXYCARBONYLAMINO-METHYL)-PYRIDINE-2-CARBOXYLIC ACID 4-(4-METHOXYPHENYL)-1,2,3-THIADIAZOL-5-AMINE 2-(AMINOMETHYL)CYCLOPROPANECARBOXYLIC ACID 1-(3-Aminopropyl)piperidine N,N-Dimethylethylenediamine DIMETHYL POPOP 4-(4-CHLOROPHENYL)-1,2,3-THIADIAZOL-5-AMINE 4-Amino-1-butanol N,N,N'-TRIMETHYL-1,3-PROPANEDIAMINE 3-[(Benzyloxycarbonyl)amino]propionaldehyde 6-(AMINOMETHYL)PYRIDINE-2-CARBOHYDRAZIDE 6-(AMINOMETHYL)-2-PYRIDINE CARBOXYLIC ACID 2-(3-BROMO-1-METHYL-2-OXOPROPYL)-L H-ISINDOLE-1,3-(2H)-DIONE 5-(AMINOMETHYL)-1-METHYLPYRROLIDIN-2-ONE

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Potassium phthalimide Suppliers

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View Lastest Price from Potassium phthalimide manufacturers

hebei hongtan Biotechnology Co., Ltd

Product: Potassium phthalimide 1074-82-4
Price: US $30.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 2000kg
Release date: 2024-05-16

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Potassium phthalimide 1074-82-4
Price: US $0.00-0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%min
Supply Ability: 10 tons
Release date: 2021-07-09

Hebei Weibang Biotechnology Co., Ltd

Product: Potassium phthalimide 1074-82-4
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-19

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Hot Selling Pharmaceutical Chemicals Manufacturer Supply Potassium Phthalimide CAS 1074-82-4

Potassium phthalimide, pract

POTASSIUM PHTHALIMIDE For Synthesis

1074-82-4

74-82-4

C8H5KNO2

C6H4CO2NK

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