3261-87-8 structure, C4H4O3S

1,4-oxathiane-2,6-dione

CAS No.

3261-87-8

Formula:

C4H4O3S

Basic Info

Thiodiglycolic Anhydride is used as a reagent in the synthesis of positively charged compounds as SERT inhibitors useful in the treatment of central nervous system (CNS) disorders.

Formula
C4H4O3S
Molecular Weight
132.138
Exact Mass
131.988
LogP
-0.197
PSA
68.67
Synonyms

thiodiacetic anhydride

1-Oxa-4-thia-cyclohexan-2,6-dione

thiodiglycollic acid anhydride

<1,4>thioxane-2,5-dione

thiodiglycollic anhydride

Thiodiglycolic anhydride

expand collapse

Properties

Appearance & Physical State
off-white
Density
1.468 g/cm3
Boiling Point
341.8ºC at 760 mmHg
Melting Point
93-94ºC
Flash Point
190.5ºC
Refractive Index
1.545

Safety Info

Safety Statements
S26-S36
Risk Statements
R36/37/38
HS Code
2934999090
RIDADR
UN 3261
Packing Group
III
Hazard Codes
C

Synthesis Route

1.Synthesis Route

123-93-3

3261-87-8
2.Synthesis Route

123-93-3

108-24-7

3261-87-8
3.Synthesis Route

123-93-3

75-36-5

3261-87-8

Precursor

75-36-5 spectrum, acetyl chloride

75-36-5
108-24-7 spectrum, Acetic anhydride

108-24-7
123-93-3 spectrum, thiodiacetic acid

123-93-3

Downstream Product

70648-87-2

99184-85-7

61363-69-7
Home > Encyclopedia > Miscellaneous > Chemical Reagents > Organosulfur Compounds > 1,4-oxathiane-2,6-dione

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