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1,4-Oxathiane-2,6-dione

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Formula: C4H4O3S
CAS: 3261-87-8
search Element: oxathiane dione

Identification

Structural Formula
1,4-Oxathiane-2,6-dione
CAS:
3261-87-8
EINECS:
Molecular Formula:
C4H4O3S
MDL:
MFCD00051689
SMILES:
O=C1CSCC(=O)O1
Synonym:
thiodiglycolic anhydride ; 1,4-oxathiane-2,6-dione (thiodiglycolic anhydride) ; acetic acid, 2,2'-thiobis-, cyclic anhydride ; 1-oxa-4-thia-cyclohexan-2,6-dione ; thiodilycolic anhydride ; 2,2'-thiodiacetic acid anhydride ; 1,4-oxathiane-2,6-dione
thiodiglycolic anhydride ; thiodiglycolicanhydride ; nsc 147625 ; aceticacid, thiodi-, cyclic anhydride (6ci,7ci,8ci) ; 1,4-oxathiane-2,6-dione~2,2-thiodiacetic acid anhydride ; 1,4-oxathiane-2,6-dionethiodiglycolic anhydride ; 1,4-oxathiane-2,6-dione ; 2,2'-thiobisacetic anhydride




Suppliers

BLD Pharmatech Ltd
BP8282484
Ambeed, Inc.
A236342
Leap Chem Co., Ltd
LC8282484
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Prices & Availability




Data is processed


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Properties for 1,4-Oxathiane-2,6-dione

Molecular Weight:
132.14 g·mol−1
Density:
1.468 g/cm3
Melting point:
94-97 °C
Boiling point:
341.8 °C at 760 mmHg
Flash point:
190.5 °C
Physical Description:
white needle-shaped crystal
Transport Information:
3261
x

Hazard Statements

GHS05

GHS05
Corrosive
  • Corrosive to metals, category 1
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
R34 - Causes burns
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
Hazard Symbols:
C, Xn
Hazard symbol C Hazard symbol Xn
RID/ADR certification :
3261
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Alternative Distributors of [1,4-Oxathiane-2,6-dione]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Suzhou Rovathin Pharmatech Co., Ltd

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Downloads

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MSDS:
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