THIODIGLYCOLIC ANHYDRIDE

Names

[ Name ]:
THIODIGLYCOLIC ANHYDRIDE

[Synonym ]:
thiodiacetic anhydride
1-Oxa-4-thia-cyclohexan-2,6-dione
thiodiglycollic acid anhydride
<1,4>thioxane-2,5-dione
thiodiglycollic anhydride
MFCD00051689
Thiodiglycolic anhydride

Chemical & Physical Properties

[ Density]:
1.468 g/cm3

[ Boiling Point ]:
341.8ºC at 760 mmHg

[ Melting Point ]:
94 °C

[ Molecular Formula ]:
C₄H₄O₃S

[ Molecular Weight ]:
132.13800

[ Flash Point ]:
190.5ºC

[ Exact Mass ]:
131.98800

[ PSA ]:
68.67000

[ Index of Refraction ]:
1.545

Safety Information

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
3261

[ Packaging Group ]:
III

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%