122-37-2

Name 4-Hydroxydiphenylamine
CAS 122-37-2
EINECS(EC#) 204-538-9
Molecular Formula C12H11NO
MDL Number MFCD00020142
Molecular Weight 185.22
MOL File 122-37-2.mol
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Chemical Properties

Definition Gray solid leaflets. Insoluble in water; soluble in alcohol, ether, acetone, chloroform, alkali, and benzene.
Melting point  67-73°C
Boiling point  190°C
density  1.0936 (rough estimate)
refractive index  1.5300 (estimate)
Fp  209°C
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Ethanol: Soluble: =10 mg/mlPBS (pH 7.2): Soluble: =10 mg/ml
form  powder to lump
pka 10.46±0.13(Predicted)
color  Gray, solid leaflets
BRN  511942
InChI InChI=1S/C12H11NO/c14-12-8-6-11(7-9-12)13-10-4-2-1-3-5-10/h1-9,13-14H
InChIKey JTTMYKSFKOOQLP-UHFFFAOYSA-N
SMILES C1(O)=CC=C(NC2=CC=CC=C2)C=C1
CAS DataBase Reference 122-37-2(CAS DataBase Reference)
NIST Chemistry Reference Phenol, 4-(phenylamino)-(122-37-2)
EPA Substance Registry System 122-37-2(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
R22:Harmful if swallowed.
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 .
S36/39:Wear suitable protective clothing and eye/face protection .
RIDADR  UN2811
RTECS  SJ6950000
TSCA  Yes
REACH Registrations Active
HazardClass  6.1
PackingGroup  III
HS Code  29222990
Toxicity
LD50 oral in rat: 3300mg/kg

Hazard Information

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