Detail of "1074-82-4"

CAS Number:
1074-82-4
Name:
Potassium phthalimide
Molecular Structure:
Formula:
C₈H₄KNO₂
Molecular Weight:
185.22
Deleted CAS:
92014-68-1
Synonyms:
1H-Isoindole-1,3(2H)-dione,potassium salt (9CI);Phthalimide, potassium deriv. (6CI);Phthalimide,potassium salt (8CI);Potassium, phthalimido- (7CI);N-Potassiophthalimide;Phthalimide potassium;Phthalimidopotassium;Potassium isoindoline-1,3-dione;Potassium phthalimidate;1H-Isoindole-1,3(2H)-dione,potassium salt (1:1);
EINECS:
214-046-6
Density:
1.367 g/cm³
Melting Point:
>300 ºC
Boiling Point:
359 ºC at 760 mmHg
Flash Point:
170.9 ºC
Appearance:
greenish white powder
Hazard Symbols:
Xi
Risk Codes:
36/37/38
Safety:
22-24/25-26 Details

Famous Chemical Enterprises

Livzon
Total
Shell
Dupont
Exxonmobil
Akzonobel
Basf
Bayer
BP

Other Products

Supplier Location
Supplier Location
- China (Mainland)(18)
- India(9)
- Spain(1)
- United States(1)
- Germany(1)
Business Type
Business Type
- Lab/Research institutions(1)
- Manufacturers(1)
- Trading Company(25)
Certificates
Certificates
- ISO(1)
- Production License (0)

Please post your buying leads>>

Display：

Manufacturer
Enterprise Authentication
Suppiers of more reward points first
New supplier

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Reference

High melting N,N-terephthaloylbis(phthalimide) and its use as an ester interlinking agent for polyesters: High melting N,N-terephthaloylbis(phthalimide) and its use as an ester interlinking agent for polyesters. Okuzumi, Yuzi (Goodyear Tire and Rubber Co., USA). U.S. US 4017463 12 Apr 1977, 6 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C08G063-46. NCL: 260075000T. APPLICATION: US 74-465215 29 Apr 1974.There are some reagents with their cas registry numbers 25038-59-9 and 100-20-9 are used in this study. DOCUMENT TYPE: Patent CA Section: 36 (Plastics Manufacture and Processing) Section cross-reference(s): 27 High-melting N,N'-terephthaloylbisphthalimide (I) [58214-39-4], m >330.degree., was manufd. from potassium phthalimide [1074-82-4] and terephthaloyl chloride [100-20-9] and used as chain-extending agents and catalyst in polyester manuf. Thus, 50 g di-Me terephthalate (II) and 40 g ethylene glycol were heated to 240.degree. under N in presence of Mn octanoate, treated with Sb2O3 to begin polycondensation, and treated with twice-crystd. I (m.p. 365-7.degree.) to yield polyester [25038-59-9]. When 1.40 parts I (based on 100 parts II) were added when the intrinsic viscosity of the reaction mixt. was 0.509 and the reaction was allowed to continue 50 min, the final viscosity was 0.735. .

Modification of polypropylene with oligomeric polystyrene: Modification of polypropylene with oligomeric polystyrene. Fuzy, Stefan; Simek, Ivan; Beniska, Jozef; Kiss, Mikulas; Michalicek, Ludovit (Chem.-Technol. Fak., SVST, Bratislava, Czech.). Plasty Kauc., 20(9), 261-4 (Slovak) 1983. CODEN: PLKCAS. ISSN: 0322-7340. DOCUMENT TYPE: Journal CA Section: 37 (Plastics Manufacture and Processing) The mech. properties of polypropylene (I) [9003-07-0] changed significantly on addn. of 3-17% oligomeric polystyrene (II) [9003-53-6] (wt.-av.There are some reagents with their cas registry numbers 9003-07-0 and 14324-55-1 are used in this study. mol. wt. 3805, no.-av. mol. wt. 3164) and 0.2-0.8% K phthalimide (III) [1074-82-4] or 0.05% Zn diethyldithiocarbamate [14324-55-1] nucleating agent. The melt index of I increased exponentially with increasing amt. of II in the blend, whereas III showed no effect. The impact strength of I-II blends exhibited a min. at 14% II. The notched impact strength, yield point, elongation at yield, and Vicat temp. of I decreased with increasing II concn. The crystallinity of I decreased with increasing II concn., as well as with increasing III concn. The half-time of crystn. decreased with increasing concn. of III but increased with increasing concn. of II in the blend. .

Detail of "1074-82-4"

Potassium phthalimide

Famous Chemical Enterprises

Related products

Other Products

Supplier Location

Business Type

Certificates

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

CAS No.1074-82-4 Potassium phthalimide

Reference