Potassium tert-butoxide, 98+%, pure, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10696372	Thermo Scientific Acros 168880050	5 g	Glass Bottle
10713504	Thermo Scientific Acros 168880250	25 g	Plastic bottle
10419100	Thermo Scientific Acros 168881000	100 g	Plastic bottle
10626762	Thermo Scientific Acros 168885000	500 g	Plastic bottle
11914611	Thermo Scientific Acros 168880025	2.5 kg	Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 865-47-4
• Molecular Weight (g/mol): 112.21
• Synonym: potassium tert-butoxide, potassium tert-butanolate, potassium t-butoxide, potassium 2-methylpropan-2-olate, potassium tert-butylate, kotbu, 2-methyl-2-propanol, potassium salt, tert-butoxypotassium, potassium-t-butoxide, t-buok
• IUPAC Name: potassium;2-methylpropan-2-olate

• Molecular Formula: C₄H₉KO
• InChI Key: LPNYRYFBWFDTMA-UHFFFAOYSA-N
• PubChem CID: 23665647
• SMILES: CC(C)(C)[O-].[K+]

Specifications

• CAS: 865-47-4
• Color: White
• Molecular Formula: C₄H₉KO
• Fieser: 01,911; 02,336; 03,233; 04,399; 05,544; 06,477; 08,407; 09,380; 10,323; 11,432; 12,97; 14,264; 17,289
• Solubility Information: Solubility in water: reacts with water. Other solubilities: soluble in methanol, ethanol, slightly soluble in diethyl ether, benzene
• SMILES: CC(C)(C)[O-].[K+]
• Molecular Weight (g/mol): 112.21
• Formula Weight: 112.21
• Grade: Pure
• Chemical Name or Material: Potassium tert-butoxide

• Melting Point: 240.0°C to 258.0°C
• Assay Percent Range: 98+%
• Linear Formula: (CH₃)₃COK
• Synonym: potassium tert-butoxide, potassium tert-butanolate, potassium t-butoxide, potassium 2-methylpropan-2-olate, potassium tert-butylate, kotbu, 2-methyl-2-propanol, potassium salt, tert-butoxypotassium, potassium-t-butoxide, t-buok
• InChI Key: LPNYRYFBWFDTMA-UHFFFAOYSA-N
• IUPAC Name: potassium;2-methylpropan-2-olate
• PubChem CID: 23665647
• Percent Purity: 98+%
• Physical Form: Powder

Safety and Handling

GHS H Statement
Causes severe skin burns and eye damage.
Flammable solid.
Self-heating in large quantities; may catch fire.
Reacts violently with water.

GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Wear eye protection/face protection.
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
IF IN EYES: Rinse cautiously with water for several min

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 212-740-3

Product Identifier

• Potassium tert-butoxide

Signal Word

• Danger

Hazard Category

• Flammable solid Category 1
• Self-heating substance Category 2
• Skin corrosion/irritation Category 1 A
• Serious eye damage/eye irritation Category 1

Hazard Statement

• H228-Flammable solid.
• H252-Self-heating in large quantities; may catch fire.
• H314-Causes severe skin burns and eye damage.
• EUH014-Reacts violently with water.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only