Synonyms: (-)-Ipc2B(allyl) solution; (-)-B-Allyldiisopinocampheylborane solution
CAS Number: 85116-38-7
Formula: C23H39B
Formula Weight: 326.37
Linear Formula: (C10H17)2BCH2CH=CH2
Boiling Point: 35-36 C
Density: 0.638 g/mL at 25 C
Storage: -20C
UNSPSC Code: 12352000
Application: This allylboration reagent is a convenient, salt-free, stable solution of a chiral allyl borane for asymmetric allylation of aldehydes leading to chiral homoallylic alcohols.
Other Notes: Material may become hazy upon cooler storage, this will not affect use
Other Notes: Under refrigerator storage, these salt-free, Ipc2B(allyl) reagents do not show any appreciable decrease in selectivity is observed after several months. They exhibit excellent reactivity and reactions can be performed at 5C, even in water.
RIDADR: UN1265 - class 3 - PG 2 - Pentanes solution
WGK Germany: 3
Flash Point(F): -56.2 F
Flash Point(C): -49 C
R Codes: 11-36/37/38-51/53-65-67
S Codes: 16-26-61-62
IOD Codes: F,Xn,N
Symbol: GHS02, GHS07, GHS08, GHS09
Signal Word: Danger
Hazard Statements: H224-H304-H315-H319-H335 + H336-H411
Precautionary statements: P210-P261-P273-P301 + P310-P305 + P351 + P338-P331