3670-93-7 2,4,8,10-tetraoxa-3,9-dithiaspiro[5.5]undecane 3,9-dioxide

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Basic

CAS No. 3670-93-7
Product Name 2,4,8,10-tetraoxa-3,9-dithiaspiro[5.5]undecane 3,9-dioxide
Synonyms Pentaerythritol, cyclic disulfite; 2,6,8,10-Tetraoxa-3,9-dithiaspiro(5.5)undecane, 3,9-dioxide; 4-01-00-02815 (Beilstein Handbook Reference); BRN 1795184; NSC 25619; Neopentanetetrayl sulfite; Pentaerythritol disulfite; Sulfurous acid, cyclic diester with pentaerythritol; 2,4,8,10-Tetraoxa-3,9-dithiaspiro(5.5)undecane 3,9-dioxide
Molecular Formula C5H8O6S2
Molecular Weight 228.2434

Physical property

Density 1.88g/cm3
Boiling point 395.1°C at 760 mmHg
Flash point 192.8°C
Refractive index 1.681