(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

Catalog Number	ACM76189554-1
CAS	76189-55-4
Structure
Synonyms	(R)-(+)-(1,1'-Binaphthalene-2,2'-Diyl)bis(Diphenylphosphine); (R)-(+)-BINAP
IUPAC Name	[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane
Molecular Weight	622.68
Molecular Formula	C44H32P2
InChI	MUALRAIOVNYAIW-UHFFFAOYSA-N
InChI Key	InChI=1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H
Boiling Point	724.3±55.0 °C(Predicted)
Melting Point	283-286 °C(lit.)
Purity	98%
Appearance	Solid
Common Name	R-BINAP
Isomeric SMILES	C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=CC=C7)C8=CC=CC=C8
Type	Chiral Ligands

Q&A

What is the molecular formula of (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl?

The molecular formula is C44H32P2.

What is the UNII number for (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl?

The UNII number is 4F1X2F8NA3, OX12238KWH, and 970O8508MB.

What is the CAS number for (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl?

The CAS numbers are 98327-87-8, 76189-56-5, and 76189-55-4.

What is the Canonical SMILES notation for (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl?

The Canonical SMILES is C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=CC=C7)C8=CC=CC=C8.

How many heavy atoms are present in (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl?

There are 46 heavy atoms in (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl.

What is the XLogP3 value for (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl?

The XLogP3 value is 11.4.

What are some other names or synonyms for (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl?

Some other synonyms include BINAP, (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, (S)-BINAP, and many more.

How many computed properties does (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl have?

There are various computed properties listed, such as Complexity, Covalently-Bonded Unit Count, Defined Atom Stereocenter Count, etc.