4996-22-9

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4996-22-9 Structure

Identification	Back Directory
[Name] 4-NITROPHENYLGLYOXAL HYDRATE
[CAS] 4996-22-9
[Synonyms] 4-NITROPHENYLGLYOXAL H2O 4-NITROPHENYLGLYOXAL HYDRATE 4-Nitrophenylglyoxal hydrate 95% 4-NITROPHENYLGLYOXAL HYDRATE, 95+% 2,2-dihydroxy-1-(4-nitrophenyl)ethanone Ethanone, 2,2-dihydroxy-1-(4-nitrophenyl)- 2-(4-Nitrophenyl)-2-oxoacetaldehydehydrate (4-Nitrophenyl)(oxo)acetaldehyde hydrate, 4-(Oxoacetyl)nitrobenzene hydrate
[Molecular Formula] C8H7NO5
[MDL Number] MFCD07776822
[MOL File] 4996-22-9.mol
[Molecular Weight] 197.14

Chemical Properties	Back Directory
[Melting point ] 97-100 °C
[Boiling point ] 356.7±27.0 °C(Predicted)
[density ] 1.537±0.06 g/cm3(Predicted)
[storage temp. ] under inert gas (nitrogen or Argon) at 2-8°C
[pka] 10.16±0.41(Predicted)

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H315-H319-H335
[Precautionary statements ] P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
[Hazard Codes ] Xi
[Risk Statements ] 20/21/22-36/37/38
[Safety Statements ] 26-36/37/39
[Hazard Note ] Irritant

4996-22-9 suppliers list

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