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493-57-2 1-benzothiophene-2,3-dione |
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Chemical Name | 1-benzothiophene-2,3-dione |
Synonyms | 1-Benzothiophene-2,3-dione;2,3-Thionaphthenequinone;Benzo(b)thiophene-2,3-dione;benzo[b]thiophene-2,3-dione |
Molecular Formula | C8H4O2S |
Molecular Weight | 164.1812 |
InChl | InChI=1/C8H4O2S/c9-7-5-3-1-2-4-6(5)11-8(7)10/h1-4H |
CAS Registry Number | 493-57-2 |
Molecular Structure | ![]() |
Density | 1.479g/cm3 |
Boiling Point | 247°C at 760 mmHg |
Refractive Index | 1.686 |
Flash Point | 103°C |
Vapour Pressur | 0.0263mmHg at 25°C |
MSDS |