(R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl - 98%, high purity , CAS No.99646-28-3

Item Number

R115618

Grouped product items
SKU	Size	Availability	Price	Qty
R115618-250mg	250mg	3	$17.90	+-
R115618-1g	1g	2	$55.90	+-
R115618-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$165.90	+-

View related series

Basic Description

Synonyms	(R)-(+)-TolBINAP \| AMY19649 \| (+/-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL \| (S)-Tol BINAP \| (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl \| A897564 \| T3152 \| (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 97% \| AKOS015910869 \| RAC-
Specifications & Purity	≥98%
Storage Temp	Argon charged
Shipped In	Normal

Names and Identifiers

IUPAC Name	[1-[2-bis(4-methylphenyl)phosphanylnaphthalen-1-yl]naphthalen-2-yl]-bis(4-methylphenyl)phosphane
INCHI	InChI=1S/C48H40P2/c1-33-13-23-39(24-14-33)49(40-25-15-34(2)16-26-40)45-31-21-37-9-5-7-11-43(37)47(45)48-44-12-8-6-10-38(44)22-32-46(48)50(41-27-17-35(3)18-28-41)42-29-19-36(4)20-30-42/h5-32H,1-4H3
InChi Key	IOPQYDKQISFMJI-UHFFFAOYSA-N
Canonical SMILES	CC1=CC=C(C=C1)P(C2=CC=C(C=C2)C)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=C(C=C7)C)C8=CC=C(C=C8)C
Isomeric SMILES	CC1=CC=C(C=C1)P(C2=CC=C(C=C2)C)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=C(C=C7)C)C8=CC=C(C=C8)C
WGK Germany	3
PubChem CID	4189906
Molecular Weight	678.78
Reaxy-Rn	5786040

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot Number	Certificate Type	Date	Item
F2403145	Certificate of Analysis	Jun 21, 2024	R115618
E1316016	Certificate of Analysis	Oct 15, 2022	R115618
H2020324	Certificate of Analysis	Jul 13, 2022	R115618
H2020323	Certificate of Analysis	Jul 13, 2022	R115618
D1614133	Certificate of Analysis	Jan 11, 2022	R115618

Chemical and Physical Properties

Solubility	Insoluble in water
Sensitivity	Air Sensitive
Melt Point(°C)	254-258°C
Molecular Weight	678.800 g/mol
XLogP3	12.900
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	7
Exact Mass	678.261 Da
Monoisotopic Mass	678.261 Da
Topological Polar Surface Area	0.000 Å²
Heavy Atom Count	50
Formal Charge	0
Complexity	897.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.
WGK Germany	3
Reaxy-Rn	5786040

Solution Calculators

Determine the necessary mass, volume, or concentration for preparing a solution.

Determine the dilution needed to prepare a stock solution.

Basic Description