邻苯二甲酰亚胺钾

Description

Potassium Phthalimide · CAS 1074-82-4 · C8H4KNO2. UNII X6KKA27DIL.

Identification

CAS Registry Number	1074-82-4
PubChem CID	3356745
Molecular formula	C8H4KNO2
IUPAC name	potassium isoindol-2-ide-1,3-dione
UNII (FDA)	X6KKA27DIL

Computed Descriptors

Molecular Weight	185.22
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	184.98790986
Monoisotopic Mass	184.98790986
Topological Polar Surface Area	35.1
Heavy Atom Count	12
Formal Charge	0
Complexity	195

Physical description & handling notes

• White powder; [Alfa Aesar MSDS]

GHS Hazard Classification

Reported hazard statements	H315 (100%), H319 (100%), H335 (94.2%)

Documented Uses

• Used as synthetic intermediate; [HSDB]
• 1H-Isoindole-1,3(2H)-dione, potassium salt (1:1): ACTIVE
• SOME 35 SUBSTANCES AND THEIR HALO AND NITRO DERIVATIVES (INCLUDING POTASSIUM PHTHALIMIDE) ARE DESCRIBED AS ANTIDOTES TO HERBICIDES. N-HYDROXYPHTHALIMIDE TOTALLY PROTECTED WINTER WHEAT AGAINST PHYTOTOXICITY OF 2-CHLORO-4-ETHYL-(ETHYLAMINO)-6-CYANOPROPYLAMINO-S-TRIAZINE.

Synonyms

POTASSIUM PHTHALIMIDE; 1074-82-4; N-Potassium phthalimide; Phthalimide, potassium salt; Potassium phthalimidate; HSDB 5781; X6KKA27DIL; EINECS 214-046-6; 1H-Isoindole-1,3(2H)-dione, potassium salt; NSC 167070; 1H-Isoindole-1,3(2H)-dione, potassium salt (1:1); POTASSIUM PHTHALIMIDE [HSDB]; NSC-167070; NPotassiophthalimide; RefChem:867985; Phthalimide, potassium salt (8CI)

Frequently Asked Questions

What are the CAS number and molecular formula of Potassium Phthalimide?

CAS 1074-82-4; molecular formula C8H4KNO2; molecular weight — g/mol.

What other names is Potassium Phthalimide known by?

POTASSIUM PHTHALIMIDE, 1074-82-4, N-Potassium phthalimide, Phthalimide, potassium salt, Potassium phthalimidate, HSDB 5781.

Is Potassium Phthalimide classified as hazardous?

Hazard statements reported: H315, H319, H335.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.