2-oxo-2H-chromene-3-carboxylic acid

název výrobku 2-oxo-2H-chromene-3-carboxylic acid
Synonyma Coumarin-3-carboxylic acid; 2-Oxobenzopyran-3-carboxylic acid; 3-Carboxycoumarin; 5-18-08-00323 (Beilstein Handbook Reference); AI3-36066; BRN 0154276; G 1 (The rodenticide) (VAN); G 1 (VAN); G 1 (rodenticide); Malonic acid, salicylidene-, delta-lactone; NSC 14797; NSC 53239; 2-Oxo-2H-chromene-3-carboxylic acid; 2H-1-Benzopyran-3-carboxylic acid, 2-oxo-; 2-oxo-2H-chromene-3-carboxylate
Molekulární vzorec C10H5O4
Molekulová hmotnost 189.1448
InChI InChI=1/C10H6O4/c11-9(12)7-5-6-3-1-2-4-8(6)14-10(7)13/h1-5H,(H,11,12)/p-1
Registrační číslo CAS 531-81-7
EINECS 208-518-0
Molekulární struktura 531-81-7 2-oxo-2H-chromene-3-carboxylic acid
Bod tání 190-193℃
Bod varu 388.6°C at 760 mmHg
Bod vzplanutí 162.7°C
Rozpustnost ve vodě 13 g/L (37℃)
Symbolů nebezpečnosti  T:Toxic;
Riziko Codes R25:;
Bezpečnostní Popis S28A:;
S45:;
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