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(2R,3R)-(+)-2,3-Bis(diphenylphosphino)butane_Molecular_structure_CAS_74839-84-2)
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(2R,3R)-(+)-2,3-Bis(diphenylphosphino)butane

Catalog No. 347930 Name Sigma Aldrich
CAS Number 74839-84-2 Website http://www.sigmaaldrich.com
M. F. C28H28P2 Telephone 1-800-521-8956
M. W. 426.469442 Fax
Purity Email
Storage Chembase ID: 137250

SYNONYMS

Title
(2R,3R)-(+)-2,3-双(二苯基膦)丁烷
IUPAC name
[(2R,3R)-3-(diphenylphosphanyl)butan-2-yl]diphenylphosphane
IUPAC Traditional name
[(2R,3R)-3-(diphenylphosphanyl)butan-2-yl]diphenylphosphane
Synonyms
(R,R)-Chiraphos
(R,R)-手性膦

DATABASE IDS

CAS Number 74839-84-2
MDL Number MFCD00075403

PROPERTIES

Empirical Formula (Hill Notation) C28H28P2
Melting Point 104-108 °C
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26
German water hazard class 3

DETAILS

REFERENCES