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139-59-3

Name 4-Phenoxyaniline
CAS 139-59-3
EINECS(EC#) 205-367-2
Molecular Formula C12H11NO
MDL Number MFCD00007862
Molecular Weight 185.22
MOL File 139-59-3.mol
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Chemical Properties

Appearance brown to green-brown crystalline flakes or powder
Melting point  82-84 °C(lit.)
Boiling point  140 °C (2.2503 mmHg)
density  1.0936 (rough estimate)
refractive index  1.5300 (estimate)
form  Crystalline Flakes or Powder
pka 4.75±0.10(Predicted)
color  Brown to green-brown
Water Solubility  < 1 g/L (20 ºC)
BRN  777708
CAS DataBase Reference 139-59-3(CAS DataBase Reference)
NIST Chemistry Reference Benzenamine, 4-phenoxy-(139-59-3)
EPA Substance Registry System 139-59-3(EPA Substance)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
R68:Possible risk of irreversible effects.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S24:Avoid contact with skin .
WGK Germany  3
RTECS  BY7930000
F  9
Hazard Note  Irritant
TSCA  Yes
HazardClass  9
HazardClass  IRRITANT
HS Code  29222990
Toxicity
skn-rbt 500 mg/24H MLD 28ZPAK -,119,72

Hazard Information

Material Safety Data Sheet(MSDS)

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