Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide

About This Item

Molecular Formula	C₁₂H₁₃NO₅S
CAS Number	24683-26-9

FC-0961565

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Properties

Chemical Identifiers

IUPAC Name	ethyl 4-hydroxy-2-methyl-1,1-dioxo-1λ6,2-benzothiazine-3-carboxylate
SMILES	CCOC(=O)C1=C(C2=CC=CC=C2S(=O)(=O)N1C)O
InChI Key	QWTNANUGXZEPFQ-UHFFFAOYSA-N

Physical Properties

Boiling Point	448.1±55.0 °C at 760 mmHg
Melting Point	140-144 °C(lit.)
Flash Point	224.8±31.5 °C
Density	1.5±0.1 g/cm3

Safety Information

Hazard Class

Danger

Flash Point

224.8±31.5 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.