|
|
|
12.R(-)or S(+)-3-Chloro-1,2-propanediol
|
|
ot
other name: |
(R)(R)or(S) 3-Chloro-1,2-propanediol
|
|
Molecular formula :
|
C3H7ClO2
|
|
Formula Weight :
|
110.5
|
|
CAS No.:
|
(R):[57090-45-6]
(S):[60827-45-4]
|
结构式 structure :
|
|
boiling
point (℃)
|
213
|
|
density (g/mL)
|
1.322
|
|
nD20(20℃)
|
1.479～1.481
|
|
[α]
(20℃，D)
|
(R)-7.4
(S)+7.4 (C=2,CH3OH)
|
|
appearance:
|
pale yellow Clear liquid
|
|
3-Chloro-1,2-propanediol
|
≥99％(GC)
|
|
e.e
:
|
≥95％
|
|
application:
|
1.pharmaceutical
intermediates
2.chirality
fine intermediate
|
|
packing:
|
as per as customer requirement
|
|
|
|
