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Potassium phthalimide

Potassium phthalimide
Potassium phthalimide structure
CAS No.
1074-82-4
Chemical Name:
Potassium phthalimide
Synonyms
Nsc167070;Phthlimide;Potassium PhthaL;Potasium phthalimide;Phthalimide potassiu;otassium phthalimide;Phthalimidopotassium;n-potassiophthalimide;PHTHALIMIDE POTASSIUM;POTASSIUM PHTHALIMIDE
CBNumber:
CB9265842
Molecular Formula:
C8H4KNO2
Formula Weight:
185.22
MOL File:
1074-82-4.mol

Potassium phthalimide 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
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
CAS DataBase Reference
1074-82-4(CAS DataBase Reference)
FDA UNII
X6KKA27DIL
EPA Substance Registry System
Potassium phthalimide (1074-82-4)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  22-24/25-26-60-37
WGK Germany  3
TSCA  Yes
HS Code  29251995
NFPA 704
0
1 0

Potassium phthalimide price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 160385 Phthalimide potassium salt 98% 1074-82-4 5g $28.6 2021-03-22 Buy
Sigma-Aldrich 160385 Phthalimide potassium salt 98% 1074-82-4 100g $34.1 2021-03-22 Buy
TCI Chemical P0403 Phthalimide Potassium Salt >98.0%(T) 1074-82-4 25g $15 2021-03-22 Buy
TCI Chemical P0403 Phthalimide Potassium Salt >98.0%(T) 1074-82-4 500g $66 2021-03-22 Buy
Alfa Aesar A11134 Potassium phthalimide, 98+% 1074-82-4 500g $87.7 2021-03-22 Buy

Potassium phthalimide Chemical Properties,Uses,Production

Chemical Properties

slight yellow-green to white powder

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


Potassium phthalimide Suppliers

Global( 416)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shanxi Naipu Import and Export Co.,Ltd
+8613734021967
kaia@neputrading.com CHINA 1011 58
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21050 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29966 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5019 58
Nantong Xiaochang Pharmaceutical Trading Co., Ltd.
17602153959 0513-81283365-
sales8@btcpharm.com CHINA 286 58
HubeiwidelychemicaltechnologyCo.,Ltd
18627774460
faith@widelychemical.com CHINA 743 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58

View Lastest Price from Potassium phthalimide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-09-25 Potassium phthalimide
1074-82-4
US $4.00 / KG 1KG 99% 10kg Hong Kong Tiansheng New Material Trading Co., Ltd
2021-09-25 Potassium phthalimide
1074-82-4
US $4.00 / KG 1KG 99% 100KG Hong Kong Tiansheng New Material Trading Co., Ltd
2021-08-26 Potassium Phthalimide
1074-82-4
US $5.00 / Kg/Drum 10g 99 % 10000kg Hebei Crovell Biotech Co Ltd

Potassium phthalimide Spectrum


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