Home Categories 1,2-Bis((2R,5R)-2,5-dimethylphospholan-1-yl)benzene
BD4637741

1,2-Bis((2R,5R)-2,5-dimethylphospholan-1-yl)benzene , 98% , 147253-67-6

Synonym(s):
(R,R)-Me-DUPHOS;(R,R)-Methyl-DUPHOS;(2R,2’R,5R,5′R)-2,2′,5,5′-Tetramethyl-1,1′-(o-phenylene)diphospholane

CAS NO.:147253-67-6

Empirical Formula: C18H28P2

Molecular Weight: 306.36

MDL number: MFCD00142336

Pack Size Price Stock Quantity
100mg RMB422.40 In Stock
250mg RMB862.40 In Stock
1g RMB2710.40 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 66-76 °C
Boiling point: 415.0±15.0 °C(Predicted)
alpha  -476° (c 1, hexane)
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
form  crystal
color  white
optical activity [α]20/D -420±15°, c = 0.5 in methylene chloride
Water Solubility  Insoluble in water.
Sensitive  Air Sensitive
BRN  4810602
CAS DataBase Reference 147253-67-6

Description and Uses

1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]benzene is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. It is used as highly efficient privileged ligands.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P280-P302+P352-P362+P364
Safety Statements  22-24/25
WGK Germany  3
10-23
HS Code  2934999090

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