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Safety Information

762245

Sigma-Aldrich

Di-tert-butylphosphate potassium salt

Synonym(s):

Phosphoric acid di-tert-butyl ester, potassium salt

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About This Item

Empirical Formula (Hill Notation):
C8H18KO4P
CAS Number:
33494-80-3
Molecular Weight:
248.30
MDL number:
MFCD03840344
UNSPSC Code:
12352108
PubChem Substance ID:
329766958
NACRES:
NA.22

form

powder

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

mp

247-252 °C

storage temp.

2-8°C

SMILES string

[K+].CC(C)(C)OP([O-])(=O)OC(C)(C)C

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

Related Categories

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.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

762245-5G:
762245-1G:
762245-25G:
762245-BULK:
762245-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCN7695
MKCM8945
MKCL4902
MKCH6919
MKBX6308V

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