CAS 528521-86-0|(r)-(+)-7,7'-bis(diphenylphosphino)-2,2',3,3'-tetrahydro-1,1'

Introduction：Basic information about CAS 528521-86-0|(r)-(+)-7,7'-bis(diphenylphosphino)-2,2',3,3'-tetrahydro-1,1', including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Synonyms

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	/	Boiling Point	690.2ºC at 760 mmHg
Molecular Formula	C₄₁H₃₄P₂	Melting Point	206-208ºC
MSDS	USA	Flash Point	396.691ºC

Names

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

Chemical & Physical Properties

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
InChIKey	DKZNVWNOOLQCMJ-UHFFFAOYSA-N
SMILES	c1ccc(P(c2ccccc2)c2cccc3c2C2(CC3)CCc3cccc(P(c4ccccc4)c4ccccc4)c32)cc1
Storage condition	-20°C

Safety Information

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

Synonyms

MFCD08459344

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