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   ChemNet > CAS > 2107-76-8 5,7-Dihydroxy-4-methylcoumarin

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2107-76-8 5,7-Dihydroxy-4-methylcoumarin

Nom 5,7-Dihydroxy-4-methylcoumarin
Nom anglais 5,7-Dihydroxy-4-methylcoumarin;2H-1-Benzopyran-2-one, 5,7-dihydroxy-4-methyl-; 4-Methyl-5,7-dihydroxycoumarin; 4-Methyllimetol; 5,7-Dihydroxy-4-methyl-2H-1-benzopyran-2-one; AI3-23192; CCRIS 5908; Coumarin, 5,7-dihydroxy-4-methyl-; HSDB 4277; NSC 5302; 5,7-Dihydroxy-4-methyl-2-benzopyrone; 6-fluoro-4-oxo-4H-chromene-3-carbaldehyde; 5,7-dihydroxy-4-methyl-2H-chromen-2-one
Formule moléculaire C10H8O4
Poids Moléculaire 192.1681
InChI InChI=1/C10H8O4/c1-5-2-9(13)14-8-4-6(11)3-7(12)10(5)8/h2-4,11-12H,1H3
Numéro de registre CAS 2107-76-8
EINECS 218-289-9
Structure moléculaire 2107-76-8 5,7-Dihydroxy-4-methylcoumarin
Densité 1.456g/cm3
Point de fusion 296-299℃
Point d'ébullition 472.1°C at 760 mmHg
Indice de réfraction 1.651
Point d'éclair 197.8°C
Pression de vapeur 1.55E-09mmHg at 25°C
Les symboles de danger  Xi:Irritant;
Codes des risques R36/37/38:;
Description de sécurité S26:;
S36:;
Chemicals Suppliers(2):
1Hubei Shinrezing Pharmaceutical Technology Co.,Ltd.
2Latvian Institute of Organic Synthesis
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