490-49-3 (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,7-diol
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490-49-3 (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,7-diol

product Name (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,7-diol
Synonyms 2H-1-benzopyran-3,7-diol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3S)-
Molecular Formula C15H14O5
Molecular Weight 274.2687
InChI InChI=1/C15H14O5/c16-10-3-1-8-5-13(19)15(20-14(8)7-10)9-2-4-11(17)12(18)6-9/h1-4,6-7,13,15-19H,5H2/t13-,15+/m0/s1
CAS Registry Number 490-49-3
Molecular Structure 490-49-3 (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,7-diol
Density 1.492g/cm3
Boiling point 568.2°C at 760 mmHg
Refractive index 1.708
Flash point 297.4°C
Vapour Pressur 9.49E-14mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
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