Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: [aS,(-)]-2,2'-Bis[(diphenylphosphino)methyl]-1,1'-binaphthalene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

64091-23-2

64091-23-2 structure

64091-23-2 structure

Name: [aS,(-)]-2,2'-Bis[(diphenylphosphino)methyl]-1,1'-binaphthalene
Chemical Name: [1,1'-Binaphthalene-2,2'-diylbis(methylene)]bis(diphenylphosphine)
CAS Number: 64091-23-2
Molecular Formula: C₄₆H₃₆P₂
Molecular Weight: 650.726
Create Date: 2021-09-12 12:07:49
Modify Date: 2025-08-26 10:39:14

Names
Properties

Name	[1,1'-Binaphthalene-2,2'-diylbis(methylene)]bis(diphenylphosphine)
Synonyms	Phosphine, 1,1'-[[1,1'-binaphthalene]-2,2'-diylbis(methylene)]bis[1,1-diphenyl- [1,1'-Binaphthalene-2,2'-diylbis(methylene)]bis(diphenylphosphine)

Boiling Point	779.7±60.0 °C at 760 mmHg
Molecular Formula	C₄₆H₃₆P₂
Molecular Weight	650.726
Flash Point	455.4±39.2 °C
Exact Mass	650.229248
LogP	14.20
Vapour Pressure	0.0±2.6 mmHg at 25°C

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