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Safety Information

928666

Sigma-Aldrich

SItHept HCl

≥95.0%

Synonym(s):

1,3-Bis(3-ethylpentan-3-yl)-4,5-dihydro-1H-imidazol-3-ium chloride

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About This Item

Empirical Formula (Hill Notation):
C17H35ClN2
Molecular Weight:
302.93
UNSPSC Code:
12352005
NACRES:
NA.21

Quality Level

100

Assay

≥95.0%

form

powder

Related Categories

Application

SItHept HCl is an N-alkyl NHC ligand with demonstrated uses in the following reactions. Au-catalyzed hydration, Cu-catalyzed hydroboration, Ag-catalyzed hydroboration, Cu-catalyzed C–O coupling and Pd-catalyzed C–C and C–N couplings. This ligand features significantly higher steric volume compared with ItBu (659983) while maintaining the σ-donation and σ-acceptance inherent to N-alkyl NHC ligands.

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

928666-500MG:
928666-VAR:
928666-BULK:
928666-1EA:
928666-100MG:

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