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3,6-Dithia-1,8-octanediol

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3,6-Dithia-1,8-octanediol Basic information

Product Name:
3,6-Dithia-1,8-octanediol
Synonyms:
  • 1,10-Dioxa-4,7-dithiadecane
  • 1,2-Bis(beta-hydroxyethylthio)ethane
  • 1,2-Bis(b-hydroxyethylthio)ethane
  • 1,8-Dihydroxy-3,6-dithiooctane
  • 1,8-Dihydroxy-3,6-octanedithione
  • 2-((2-[(2-Hydroxyethyl)sulfanyl]ethyl)sulfanyl)ethanol
  • 2,2'-[1,2-Ethanediylbis(thio)]bisethanol
  • DITHIAOCTANEDIOL
CAS:
5244-34-8
MF:
C6H14O2S2
MW:
182.3
EINECS:
226-045-8
Product Categories:
  • Chemical Synthesis
  • Organic Building Blocks
  • FINE Chemical & INTERMEDIATES
  • BUILDING BLOCKS
  • Oxygen Compounds
  • Polyols
Mol File:
5244-34-8.mol
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3,6-Dithia-1,8-octanediol Chemical Properties

Melting point:
63-64 °C (lit.)
Boiling point:
170 °C/0.5 mmHg (lit.)
Density 
1.097 (estimate)
refractive index 
1.5390 (estimate)
Flash point:
170°C/1.3mm
storage temp. 
Sealed in dry,2-8°C
solubility 
soluble in Methanol
form 
solid
pka
14.17±0.10(Predicted)
color 
White to Almost white
BRN 
1739193
LogP
0.050 (est)
CAS DataBase Reference
5244-34-8(CAS DataBase Reference)
NIST Chemistry Reference
Ethanol, 2,2'-[1,2-ethanediylbis(thio)]bis-(5244-34-8)
EPA Substance Registry System
Ethanol, 2,2'-[1,2-ethanediylbis(thio)]bis- (5244-34-8)
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Safety Information

Safety Statements 
22-24/25
WGK Germany 
1
TSCA 
Yes
HS Code 
29309070

MSDS

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3,6-Dithia-1,8-octanediol Usage And Synthesis

Chemical Properties

white fine crystalline powder

Uses

3,6-Dithia-1,8-octanediol has been used:

  • as exogeneous chelator to evaluate a membrane-permeable copper-selective fluorescent sensor for imaging of kinetically labile copper pools
  • in asymmetric total synthesis of (+)-6-epi-castanospermine and polyhydroxylated alkaloid

General Description

3,6-Dithia-1,8-octanediol is a secondary sulfur-based catalyst poison.

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