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1866-38-2

Name 3-Chlorocinnamic acid
CAS 1866-38-2
EINECS(EC#) 217-478-3
Molecular Formula C9H7ClO2
MDL Number MFCD00004384
Molecular Weight 182.6
MOL File 1866-38-2.mol
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Chemical Properties

Appearance white crystalline powder or crystals
Melting point  161-164 °C(lit.)
Boiling point  326.2±25.0 °C(Predicted)
density  1.332±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
pka 4.29(at 25℃)
BRN  2207378
CAS DataBase Reference 1866-38-2(CAS DataBase Reference)
NIST Chemistry Reference m-Chlorocinnamic acid(1866-38-2)
EPA Substance Registry System 1866-38-2(EPA Substance)

Safety Data

Hazard Codes  Xi,Xn
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
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 .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
Hazard Note  Irritant
TSCA  Yes
HS Code  29163990

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