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5274-70-4

Name 3-Nitrosalicylaldehyde
CAS 5274-70-4
EINECS(EC#) 226-098-7
Molecular Formula C7H5NO4
MDL Number MFCD00041874
Molecular Weight 167.12
MOL File 5274-70-4.mol

Chemical Properties

Appearance yellow to brown crystalline powder
Melting point  105-109 °C(lit.)
Boiling point  295.67°C (rough estimate)
density  1.5216 (rough estimate)
refractive index  1.6280 (estimate)
storage temp.  Sealed in dry,Room Temperature
form  Crystalline Powder
pka 5.07±0.24(Predicted)
color  Yellow to brown
Water Solubility  slightly soluble
Sensitive  Air Sensitive
CAS DataBase Reference 5274-70-4(CAS DataBase Reference)
NIST Chemistry Reference Benzaldehyde, 2-hydroxy-3-nitro-(5274-70-4)
EPA Substance Registry System 5274-70-4(EPA Substance)

Safety Data

Hazard Codes  Xi,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
WGK Germany  3
TSCA  Yes
HS Code  29130000

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