2-Chloro-1,3-bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium chloride, mixt. with cesium fluoride

Name: 2-Chloro-1,3-bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium chloride, mixt. with cesium fluoride
Brand: ChemScene
Availability: OutOfStock
Rating: 5 (1 reviews)

CAS No. 1648825-53-9
Cat. No. CS-0203301
Molecule weight611.40
Purity30+ wt. %(2-Chloro-1,3-bis(2,6-diisopropylphenyl)imidazolium chloride)
MDL No.None

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

2-Chloro-1,3-bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium chloride, mixt. with cesium fluoride|CS-0203301

Structure of 1648825-53-9

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 1648825-53-9
Cat. No. CS-0203301
Purity 30+ wt. %(2-Chloro-1,3-bis(2,6-diisopropylphenyl)imidazolium chloride)
MDL No. None
Storage 4°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₇H₃₆Cl₂CsFN₂
Molecular Weight 611.40
Synonym(s) PhenoFluor™2-Chloro-1,3-bis(2,6-diisopropylphenyl)-1H-imidazolium chloride - cesium fluoride
SMILES F[Cs].ClC1=[N+](C2=C(C(C)C)C=CC=C2C(C)C)C=CN1C3=C(C(C)C)C=CC=C3C(C)C.[Cl-]

Description

This imidazolium salt features a sterically shielded, electron-deficient core paired with a fluoride source, enabling efficient C–H functionalization under mild conditions. The bulky diisopropylphenyl groups enhance solubility and stability, while the cesium fluoride component facilitates facile anion exchange. This combination streamlines transition-metal-free cross-coupling reactions in synthetic chemistry workflows.

Application

2-Chloro-1,3-bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium chloride, mixed with cesium fluoride, serves as a stable, bench-ready N-heterocyclic carbene precursor that facilitates palladium-catalyzed cross-coupling reactions. The cesium fluoride additive enhances reactivity by promoting in situ carbene formation while improving solubility and functional group tolerance in polar reaction media. This combination enables efficient C–C and C–heteroatom bond formation under mild conditions, offering reliable performance in synthetic workflows requiring robust catalytic systems.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

TPSA 8.81
LogP 4.9444
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 6

Other Classifications

Catalysts and Ligands Ligands Nitrogen Heterocyclic Carbene Ligands Achiral NHC Ligands

Chemical Synthesis Synthetic Reagents C-X(Halogen) Bond Formation Chlorination

Chemical Synthesis Synthetic Reagents Fluorination Reagents Fluorination

Catalysis Carbon-Donor Ligands Imidazolinium Salts

Catalysis Compounds by Element Classes Metal Compounds Typical Metal Compounds

Catalysis Cross-coupling Reaction using Transition Metal Catalysts N-Heterocyclic Carbene (NHC) Ligands

Catalysis Main-group Elements Cesium

Key Words

1648825-53-9 sigma1648825-53-9 manufacturer1648825-53-9 price1648825-53-9 structure1648825-53-9 SDSbuy 1648825-53-91648825-53-9 supplier1648825-53-9 uses1648825-53-9 molecular weightprice of 1648825-53-91648825-53-9 chemical name formula of 1648825-53-9

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

2-Chloro-1,3-bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium chloride, mixt. with cesium fluoride

CAS No. 1648825-53-9

Recommended Products