Basic information Safety Supplier Related

(-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL

Basic information Safety Supplier Related

(-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL Basic information

Product Name:
(-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL
Synonyms:
  • (S,S)-(-)-1,4-BIS-(4-CHLOROBENZYLOXY)-2,3-BUTANEDIOL
  • (-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL
  • 2,3-Butanediol, 1,4-bis[(4-chlorophenyl)methoxy]-, (2S,3S)-
  • (?)-1,4-Bis-O-(4-chlorobenzyl)-L-threitol
CAS:
85362-85-2
MF:
C18H20Cl2O4
MW:
371.26
Mol File:
85362-85-2.mol
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(-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL Chemical Properties

Melting point:
72-74 °C
optical activity
[α]20/D 6.0±0.5°, c = 3% in chloroform
BRN 
5295121
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Safety Information

Safety Statements 
22-24/25
WGK Germany 
3

MSDS

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(-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL Usage And Synthesis

Purification Methods

Recrystallise the diol from toluene-hexane. [Tamoto & Sugimori Tetrahedron Lett 23 4107 1982, Tamoto Tetrahedron 40 4617 1984.]

(-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOLSupplier

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