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555-68-0

Name 3-Nitrocinnamic acid
CAS 555-68-0
EINECS(EC#) 209-104-2
Molecular Formula C9H7NO4
MDL Number MFCD00007277
Molecular Weight 193.16
MOL File 555-68-0.mol
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Chemical Properties

Appearance Light yellow fine crystalline powder
Melting point  200-202 °C(lit.)
Boiling point  329.36°C (rough estimate)
density  1.4058 (rough estimate)
refractive index  1.5200 (estimate)
storage temp.  Sealed in dry,Room Temperature
form  solid
pka pK1:4.12 (25°C)
color  Light green
Merck  14,6595
BRN  1872713
CAS DataBase Reference 555-68-0(CAS DataBase Reference)
NIST Chemistry Reference trans-3-Nitrocinnamic acid(555-68-0)
EPA Substance Registry System 555-68-0(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
RTECS  GE0352000
Hazard Note  Irritant
TSCA  Yes
HazardClass  IRRITANT
HS Code  29163900

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