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493-57-2

Basic Information
CAS No.: 493-57-2
Name: Benzo[b]thiophene-2,3-dione
Molecular Structure:
Molecular Structure of 493-57-2 (Benzo[b]thiophene-2,3-dione)
Formula: C8H4 O2 S
Molecular Weight: 164.185
Synonyms: 2,3-Dioxo-2,3-dihydrothionaphthene;2,3-Thionaphthenequinone; Benzothiophene-2,3-dione; NSC 114478;Thianaphthenequinone; Thioisatin; Thionaphthenequinone
Density: 1.479g/cm3
Melting Point: 119-121°C
Boiling Point: 247°Cat760mmHg
Flash Point: 103°C
Hazard Symbols: Xn
Risk Codes: 41-43-52
Safety: 26-36/37-39
PSA: 59.44000
LogP: 1.50160
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