(r)-(+)-7,7'-bis(diphenylphosphino)-2,2',3,3'-tetrahydro-1,1'-spirobiindane

Modify Date: 2025-08-21 16:07:59

(r)-(+)-7,7'-bis(diphenylphosphino)-2,2',3,3'-tetrahydro-1,1'-spirobiindane structure	Common Name	(r)-(+)-7,7'-bis(diphenylphosphino)-2,2',3,3'-tetrahydro-1,1'-spirobiindane
	CAS Number	528521-86-0	Molecular Weight	588.65600
	Density	N/A	Boiling Point	690.2ºC at 760 mmHg
	Molecular Formula	C₄₁H₃₄P₂	Melting Point	206-208ºC
	MSDS	USA	Flash Point	396.691ºC

Name	Phosphine, 1,1'-[(1S)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-diphenyl
Synonym	More Synonyms

Boiling Point	690.2ºC at 760 mmHg
Melting Point	206-208ºC
Molecular Formula	C₄₁H₃₄P₂
Molecular Weight	588.65600
Flash Point	396.691ºC
Exact Mass	588.21400
PSA	27.18000
LogP	7.38150
Storage condition	-20°C

MSDS(Chinese)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn
RIDADR	NONH for all modes of transport

MFCD08459344

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (S)-SDP
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (S)–7,7'-bis(diphenylphosphino)-1,1'-spirobiindane((S)-SDP)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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