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101-72-4

Name N-Isopropyl-N'-phenyl-1,4-phenylenediamine
CAS 101-72-4
EINECS(EC#) 202-969-7
Molecular Formula C15H18N2
MDL Number MFCD00026348
Molecular Weight 226.32
MOL File 101-72-4.mol
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Chemical Properties

Appearance dark grey to black solid
Melting point  72-76°C
Boiling point  161°C
density  1,17 g/cm3
vapor pressure  0.007Pa at 20℃
refractive index  1.5000 (estimate)
Fp  161°C/1mm
storage temp.  -20°C
solubility  Chloroform (Slightly), DMSO (Slightly, Sonicated)
form  Solid
pka 6.76±0.32(Predicted)
color  Grey to Very Dark Grey
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
Water Solubility  <0.1 g/100 mL at 18 ºC
Sensitive  Air Sensitive
Contact allergens
This rubber chemical is used as an antioxidant and antiozonant. The main occupational sources are tires.
Uses
Protection of rubbers against oxidation, ozone, flex-cracking, and poisoning by copper and manganese.
CAS DataBase Reference 101-72-4(CAS DataBase Reference)
NIST Chemistry Reference P-phenylenediamine, n-isopropyl-n'-phenyl-(101-72-4)
EPA Substance Registry System 101-72-4(EPA Substance)
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Safety Data

Hazard Codes  Xi,N,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R43:May cause sensitization by skin contact.
R22:Harmful 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 .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S60:This material and/or its container must be disposed of as hazardous waste .
S37:Wear suitable gloves .
S24:Avoid contact with skin .
RIDADR  3077
RTECS  ST2650000
Hazard Note  Irritant
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29215900
Hazardous Substances Data 101-72-4(Hazardous Substances Data)
Toxicity
LD50 oral in rat: 720mg/kg

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Material Safety Data Sheet(MSDS)

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