(S)-BINAP

Name: (S)-BINAP
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CAS No. 76189-56-5
Cat. No. CS-D1438
Purity≥97%
MDL No.MFCD00010805

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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.

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Structure of 76189-56-5

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Description

2,2-Bis(diphenylphosphino)-1,1-binaphthyl and its rhodium and ruthenium derivatives are highly selective homogeneous catalysts used for the reduction of aryl ketones, -keto esters, and -amino ketones. They have also been used for asymmetric hydrogenation and hydroformylation of olefins, asymmetric Heck reactions, and asymmetric isomerizations of allyls.Ligand used in a palladium-catalyzed, asymmetric, tandem Heck reaction-carbanion capture process leading to a synthesis of a tricyclic sesquiterpene. Also used in a ruthenium-catalyzed asymmetric hydrogenation of ,-unsaturated acids.

General Information

CAS No. 76189-56-5
Cat. No. CS-D1438
Purity ≥97%
MDL No. MFCD00010805
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄₄H₃₂P₂
Molecular Weight 622.67
Synonym(s) None
SMILES C1(C=CC=C2)=C2[C@@]([C@@]3=C(C=CC=C4)C4=CC=C3P(C5=CC=CC=C5)C6=CC=CC=C6)=C(P(C7=CC=CC=C7)C8=CC=CC=C8)C=C1

Computational Chemistry Data

TPSA 0
LogP 9.1764
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 7

Safety Information

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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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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(S)-BINAP

CAS No. 76189-56-5

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