Free release

615-94-1 2,5-dihydroxy-1,4-benzoquinone

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Product Name 2,5-Dihydroxy-1,4-benzoquinone
CAS No. 615-94-1
Synonyms 2,5-Dihydroxybenzoquinone; 2,5-dihydroxycyclohexa-2,5-diene-1,4-dione
InChI InChI=1/C6H4O4/c7-3-1-4(8)6(10)2-5(3)9/h1-2,7,10H
Molecular Formula C6H4O4
Molecular Weight 140.0936
Density 1.843g/cm3
Melting point 220℃
Boiling point 322.3°C at 760 mmHg
Flash point 162.9°C
Refractive index 1.729
Hazard Symbols Xn:Harmful;
Risk Codes R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
Safety S36/37:Wear suitable protective clothing and gloves.;