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1761-71-3

Name 4,4'-Diaminodicyclohexyl methane
CAS 1761-71-3
EINECS(EC#) 217-168-8
Molecular Formula C13H26N2
MDL Number MFCD00001496
Molecular Weight 210.36
MOL File 1761-71-3.mol

Chemical Properties

Melting point  60-65°C
Boiling point  330-331°C
density  0.95 g/mL at 25 °C(lit.)
vapor pressure  <0.1 mm Hg ( 38 °C)
refractive index  1.5032 (estimate)
Fp  >230 °F
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Chloroform (Slightly), Methanol (Slightly)
form  powder to lump to clear liquid
pka 10.87±0.70(Predicted)
color  White or Colorless to Almost white or Almost colorless
Water Solubility  Insoluble (<0.1 g/100 mL)
BRN  2079179
LogP 2.03 at 25℃
CAS DataBase Reference 1761-71-3(CAS DataBase Reference)
NIST Chemistry Reference Cyclohexanamine, 4,4'-methylenebis-(1761-71-3)
EPA Substance Registry System 1761-71-3(EPA Substance)

Safety Data

Hazard Codes  T+,N
Risk Statements 
R26:Very Toxic by inhalation.
R34:Causes burns.
R51/53: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 .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 2928 6.1/PG 2
WGK Germany  2
RTECS  GX1530000
10-34
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29213000
Toxicity
LC50 inhalation in mouse: 400mg/m3/4H

Hazard Information

Material Safety Data Sheet(MSDS)

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