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

Americas 1 Belgium 1 Canada 1 China 462 Europe 4 Germany 8 India 44 Japan 4 Slovakia 1 Spain 1 Switzerland 1 United Kingdom 6 United States 36 Global 570

Nanjing Dilu Pharmaceutical Co., Ltd

Tel: 18014482516
Email: 977144864@qq.com
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Tel: 133-96369453 18678026865
Fax: 0536-2101172
Email: sdfantai@163.com
Country: China
ProdList: 862
Advantage: 58

Jiangsu lianrun chemical co. LTD

Tel: 0517-85322222 17625179812
Email: sales@lianrunchem.com
Country: China
ProdList: 8
Advantage: 58

Weifang Mingran Chemical Co., Ltd.

Tel: 15066331899,0536-2082396,117761326 15063661899
Fax: 0536-2082397
Email: mingranchem@163.com
Country: China
ProdList: 447
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Shanghai Taijilin Industrial Co., Ltd.

Tel: 021-021-50630626 18964684208
Fax: 021-50563898
Email: kate@tajilin.com
Country: China
ProdList: 1230
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Nanjing Hengweisheng Pharmaceutical Technology Co., Ltd

Tel: 19941530336
Email: 3991044086@qq.com
Country: China
ProdList: 682
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Tianjinshi Haydn Science &Technology Development Co.,Ltd

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Weifang QianJin Fine Chemical Co., Ltd.

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J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
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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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1074-82-4

74-82-4

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