Di-tert-butylphosphate potassium salt

ALDRICH/762245

Synonym: Phosphoric acid di-tert-butyl ester, potassium salt

CAS Number: 33494-80-3
Empirical Formula (Hill Notation): C₈H₁₈KO₄P
Molecular Weight: 248.30
MDL Number: MFCD03840344
Linear Formula: C₈H₁₈KO₄P
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-762245-5G	5 g	$375.00 1/EA	Add To Favorites
45-762245-25G	25 g	$1420.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 762245-25G

Properties
Descriptions
Safety Info.
Basic Data

form	powder
InChI	1S/C8H19O4P.K/c1-7(2,3)11-13(9,10)12-8(4,5)6;/h1-6H3,(H,9,10);/q;+1/p-1
InChI key	ZSWXMOQFFWMZQH-UHFFFAOYSA-M
mp	247-252 °C
Quality Level	100
reaction suitability	reaction type: Buchwald-Hartwig Cross Coupling Reaction
	reaction type: Heck Reaction
	reaction type: Hiyama Coupling
	reaction type: Negishi Coupling
	reaction type: Sonogashira Coupling
	reaction type: Stille Coupling
	reaction type: Suzuki-Miyaura Coupling
	reagent type: ligand
SMILES string	[K+].CC(C)(C)OP([O-])(=O)OC(C)(C)C
storage temp.	2-8°C

Application:	Utilized as an intermediate to prepare N-phosphonooxymethyl prodrugs, which increase bioavailability, and to prepare Nasicon-type phosphates (i.e., KTi₂(PO₄)₃) used in fast ion conductors with low thermal expansion ceramics.
Packaging:	1, 5, 25 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

mp	247-252 °C
Storage Temp.	2-8°C
UNSPSC	12352108

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