Substance
ID:345664
Names and Identifiers
IUPAC name
potassium 2-methylpropan-2-olate
IUPAC Traditional name
potassium t-butyl hydroxide
Synonyms
叔丁醇钾次丁氧基钾Potassium tert-butylatePotassium t-butoxide第三丁氧基钾Potassium tert-butoxide
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
PubChem SID
Properties
Product Information
Impurities
≤2% K2(CO)3 and KOH
Purity
≥97.0% (T)
Linear Formula
(CH3)3COK
Safety Information
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
GHS Precautionary statements
P210-P235+P410-P280-P305+P351+P338-P310
GHS Hazard statements
H228-H252-H314
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Safety Statements
7/9-16-26-36/37/39-43-45
UN Number
3206
Packing Group
2
German water hazard class
1
European Hazard Symbols
Corrosive (C)
Flammable (F)RID/ADR
UN 3206 4.2/PG 2
Supplemental Hazard Statements
Reacts violently with water.
Risk Statements
11-14-35
GHS Signal Word
Danger
MSDS Link
Hazard Class
4.2
Physical Property
Vapor Pressure
1 mmHg ( 220 °C)
Apperance
solid
Melting Point
256-258 °C (dec.)(lit.)
Molecule Details
Packaging
100, 500 g in glass bottle
100, 500 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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