CAS 3261-87-8: 1,4-Oxathiane-2,6-dione
Formula:C4H4O3S
InChI:InChI=1S/C4H4O3S/c5-3-1-8-2-4(6)7-3/h1-2H2
InChI key:InChIKey=RIIUAPMWDSRBSH-UHFFFAOYSA-N
SMILES:O=C1OC(=O)CSC1
- Synonyms:
- 1,4-Oxathiane-2,6-dione
- 2,2-Thiodiacetic acid anhydride
- 2,2′-Thiodiglycolic anhydride
- Acetic acid, 2,2′-thiobis-, cyclic anhydride
- Acetic acid, thiodi-, cyclic anhydride
- NSC 147625
- Thiodiglycolic anhydride

Thiodiglycolic anhydride, 98%
CAS:3261-87-8
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
C4H4O3S
Purity:
98%
Color and Shape:
Crystals or powder or crystalline powder, White to cream
Molecular weight:
132.13
Ref: 02-A13390
5g | 59.00 € | ||
25g | To inquire | ||
100g | To inquire |
Estimated delivery in United States, on Friday 21 Mar 2025

THIODIGLYCOLIC ANHYDRIDE
CAS:3261-87-8
Formula:
C4H4O3S
Purity:
99%
Color and Shape:
Solid
Molecular weight:
132.1378
Ref: IN-DA003USA
1g | 25.00 € | ||
10g | 25.00 € | ||
25g | 24.00 € | ||
100g | 53.00 € | ||
500g | 167.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

1,4-Oxathiane-2,6-dione
CAS:3261-87-8
Formula:
C4H4O3S
Purity:
By gc: 98.5% by area (Typical Value in Batch COA)
Color and Shape:
white. fine crystals
Molecular weight:
132.14g/mol
Ref: 54-OR28488
5g | 42.00 € | ||
25g | 108.00 € | ||
100g | 186.00 € |
Estimated delivery in United States, on Friday 28 Mar 2025

1,4-Oxathiane-2,6-dione
CAS:3261-87-8
Purity:
95.0%
Color and Shape:
Solid, Crystalline Powder or Powder
Molecular weight:
132.1300048828125
Ref: 10-F516380
1g | 20.00 € | ||
1kg | 274.00 € | ||
25g | To inquire | ||
500g | 150.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025

Thiodiglycolic Anhydride
Controlled ProductCAS:3261-87-8
Applications Thiodiglycolic Anhydride is used as a reagent in the synthesis of positively charged compounds …
Formula:
C4H4O3S
Color and Shape:
Neat
Molecular weight:
132.14
Ref: TR-T344525
5g | 186.00 € | ||
25g | 336.00 € | ||
50g | 427.00 € |
Estimated delivery in United States, on Wednesday 7 May 2025

Thiodiglycolic Anhydride
CAS:3261-87-8
Thiodiglycolic anhydride is a synthetic reagent that is used in the synthesis of erdosteine. It …
Formula:
C4H4O3S
Purity:
Min. 95%
Molecular weight:
132.14 g/mol
Ref: 3D-DAA26187
1kg | 759.00 € | ||
2kg | 949.00 € | ||
100g | 345.00 € |
Estimated delivery in United States, on Thursday 22 May 2025