Potassium phenoxide

HCID 23670670CAS 100-67-4

Substructure search Find similar structures

Basic information

Standard SMILES: [K+].[O-]c1ccccc1
InChIKey: ZGJADVGJIVEEGF-UHFFFAOYSA-M
Molecular formula: C6H5KO
Average molar mass: 132.2 g/mol
Monoisotopic mass: 131.99774646

Names & identifiers

Preferred name: Potassium phenoxide
IUPAC: potassium phenoxide
English name: potassium phenolate
Molecular formula: C6H5KO
Molecular weight: 132.2016

Names & synonyms

Potassium phenoxide100-67-4potassium phenateUNII-9CQ00ODF3UEINECS 202-877-79CQ00ODF3UPOTASSIUM CARBOLATEPOTASSIUM PHENOXIDE [MI]DTXSID30881405RefChem:175576DTXCID801022661POTASSIUM PHENOXIDE [INCI]

Show more names

Phenoxypotassiumpotassium phenylatePotassium phenoxydepotassium salt - [P61871]Phenol, potassium salt (1:1)

202-877-7Potassium phenolatepotassium benzenolatepotassium;phenoxideMFCD00036027Phenol, potassium saltPotassiumphenolateKOPh

Database identifiers

CAS: 100-67-4
PubChem CID: 23670670
DTXSID: DTXSID30881405
UNII: 9CQ00ODF3U
EC Number: 202-877-7
Nikkaji: J141.364C

Properties

Computed structural properties

Topological polar surface area: 23.1 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 1
Rotatable bonds: 0
Heavy atoms: 8
Formal charge: 0
Complexity: 50.5

Experimental & physicochemical properties

CosmeticsAntimicrobial

Physicochemical properties

Melting point: 103 · 103-104 °C
storage temp.: -20 °C · Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility: DMSO (Slightly), Methanol (Slightly)
form: Solid
color: Off-White to Pale Brown
Stability: Hygroscopic
Cosmetics Ingredients Functions: ANTIMICROBIAL
EWG's Food Scores: 1 · 1
FDA UNII: 9 CQ00ODF3U · 9CQ00ODF3U
EPA Substance Registry System: Phenol, potassium salt (100-67-4)
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 302 · H302-H315-H319-H335
Precautionary statements: 280 · P280-P305+P351+P338
RIDADR: 2905 · 2905
TSCA: TSCA listed
HazardClass: 8 · 8
PackingGroup: III

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H301+H311+H331 (100%): Toxic if swallowed, in contact with skin or if inhaled [Danger Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]

P203, P260, P261, P262, P264, P264+P265, P270, P271, P273, P280, P301+P316, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P318, P319, P321, P330, P361+P364, P363, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Hazard information

Regulatory Information · 2 items

Chemical: Phenol, potassium salt

Phenol, potassium salt: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazard Classes and CategoriesAcute Tox. 3 (100%)

Safety data

tsca: TSCA listed
ridadr: 2905
Signal word: Warning
Symbol(GHS): GHS07
hazard_class: 8
packing_group: III
Hazard statements: H302-H315-H319-H335
Precautionary statements: P280-P305+P351+P338

Chemistry & industry

Uses & manufacturing

Use ClassificationCosmetics -> Antimicrobial

General Manufacturing InformationPhenol, potassium salt (1:1): ACTIVE

Applications

UsesPotassium Phenolate is the potassium salt of Phenol. Potassium Phenolate is a key building block for polycarbonates, epoxies, Bakelite, nylon, detergents etc.

UsesPotassium Phenolate is the potassium salt of Phenol (P318005). Potassium Phenolate is a key building block for polycarbonates, epoxies, Bakelite, nylon, detergents etc.