Sell chirality intermediate .

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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 (0)
213

density (g/mL)
1.322

nD20(200)
1.479~1.481

[(Alpha) ] (200, 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

R(-) or S(+)1,2-propanediol

other name:
(R) or(S) 1,2-Propylene glycol

Molecular Formula:
C3H8O2

Formula Weight:
76.09

CAS No. :
(R) :[4254-14-2]
(S) :[4254-15-3]
structure:


Boiling point:
187

Density:
1.030

Refractive index
1.431~1.433

appearance:
colorless liquid

1,2-Propylene glycol
>=99%(GC)

e. e.
>=95%

moisture:
<=0.5%

application :
1. pharmaceutical intermediates

2. chirality fine intermediate

packing :
as per as customer requirement

R(-) or S(+) Epichlorohydrin

other name:
(R) or(S) Propylene oxide
(R) or(S) Methyloxirane
Molecularformula:
C3H6O

Formula Weight:
58.08
CAS No. :
(R) :[15448-47-2]
(S) :[16088-62-3] structure:


boiling point:
33~34

density:
0.829

nD20:
1.366

appearance :
colorless liquid

Propylene oxide:
>=99%

e. e. :
>=95%

moisture:
<=0.5%

application :
pharmaceutical intermediates

packing :
as per as customer requirement
R(-) or S(+) Epichlorohydrin

R(-) or S(+) Epichlorohydrin

other name:
(R) or(S) Propylene oxide
(R) or(S) Methyloxirane
Molecularformula:
C3H6O

Formula Weight:
58.08
CAS No. :
(R) :[15448-47-2]
(S) :[16088-62-3] structure:


boiling point:
33~34

density:
0.829

nD20:
1.366

appearance :
colorless liquid

Propylene oxide:
>=99%

e. e. :
>=95%

moisture:
<=0.5%

application :
pharmaceutical intermediates

packing :
as per as customer requirement