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Chemindex > 77902-86-4 sulphuric acid, compound with 2H-1-benzopyran-2-one (1:1)

77902-86-4 sulphuric acid, compound with 2H-1-benzopyran-2-one (1:1)

Product Name sulphuric acid, compound with 2H-1-benzopyran-2-one (1:1)
Synonyms Sulfuric acid, compd. with 2H-1-benzopyran-2-one (1:1);1-Benzopyrylium, 2-hydroxy-, bisulfate salt;Sulphuric acid, compound with 2H-1-benzopyran-2-one (1:1);2H-chromen-2-one - sulfuric acid (1:1)
Molecular Formula C9H8O6S
Molecular Weight 244.2212
InChl InChI=1/C9H6O2.H2O4S/c10-9-6-5-7-3-1-2-4-8(7)11-9;1-5(2,3)4/h1-6H;(H2,1,2,3,4)
CAS Registry Number 77902-86-4
EINECS 278-789-8
Molecular Structure
Boiling Point 298°C at 760 mmHg
Flash Point 118.3°C
Vapour Pressur 0.0013mmHg at 25°C


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