(R)-(-)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane Structure

(R)-(-)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane

Chemical Properties

Melting point 222-225°C
alpha  +63.2° (c 3.27, CH2Cl2)
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
form  solid
color  white
optical activity [α]22/D +34°, c = 1 in chloroform
InChIKey GYZZZILPVUYAFJ-UHFFFAOYSA-N
SMILES C1Cc2ccc(CCc3ccc1cc3P(c4ccccc4)c5ccccc5)cc2P(c6ccccc6)c7ccccc7
CAS DataBase Reference 192463-40-4
UNSPSC Code 12352002
NACRES NA.22

Safety

Symbol(GHS) Exclamation Mark (GHS07)
Signal wordWarning
Hazard statements H302-H315-H319-H335
Precautionary statements P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38-37
Safety Statements  26-36/37/39
WGK Germany  3
Storage Class 11 - Combustible Solids

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