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Acids and Bases
Potassium tert-pentoxide solution, technical - 1L
Availablity:
In stock
Catalog/Part Number:
60435-1L
Brand:
MERCK
Supplier:
MERCK
Supplier Location:
GERMANY
Inventory Weight:
unavailable
Unit of Measurement:
Inventory Brochure:
unavailable
Catalog/Part Number:: 60435-1L
₦682,080.00
Description
technical, ~25% in toluene (T, ~1.7 M)
Synonym: Potassium (2-methyl-2-butoxide), Potassium tert-pentylate
CAS Number 41233-93-6
Linear Formula CH3CH2C(CH3)2OK
Molecular Weight 126.24
Application
Potassium tert-pentoxide solution has been used as a base to synthesize [RuClPh(CO)(H2IMes)(PCy3)] from second-generation Grubbs metathesis catalyst, [RuCl2(=CHPh)(H2IMes)(PCy3)], (where H2IMes is 1,3-dimethyl-4,5-dihydroimidazol-2-ylidene and PCy3 is tricyclohexylphosphine) and benzyl alcohol. This complex is a solid, air-stable and highly active isomerization catalyst.
Packaging
1 L in glass bottle
250 mL in glass bottle
Caution
may crystallize; can be redissolved on heating to approx. 30°C
Safety Information
Symbol GHS02
, GHS05
, GHS07
, GHS08
Signal word Danger
Hazard statements H225-H304-H314-H336-H361d-H373
Precautionary statements P210-P261-P280-P301 + P310-P305 + P351 + P338-P310
Supplemental Hazard Statements Reacts violently with water.Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filterRIDADR UN 2924 8(3) / PGII
WGK Germany 3
Flash Point(F) 39.2 °F
Flash Point(C) 4 °C
Technical Specifications
Properties
Related Categories Acids & Bases, Bases, Chemical Synthesis, Organic Bases, Synthetic Reagents
grade technical
concentration ~25% in toluene (T, ~1.7 M)
density 0.90 g/mL at 20 °C
SMILES string [K+].CCC(C)(C)[O-]
InChI 1S/C5H11O.K/c1-4-5(2,3)6;/h4H2,1-3H3;/q-1;+1
InChI key ZRLVQFQTCMUIRM-UHFFFAOYSA-N
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