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256-96-2

Name Iminostilbene
CAS 256-96-2
EINECS(EC#) 249-478-4
Molecular Formula C14H11N
MDL Number MFCD00799229
Molecular Weight 193.24
MOL File 256-96-2.mol

Chemical Properties

Appearance Yellow to orange-yellow fine powder
Melting point  197 °C
Boiling point  221 °C(lit.)
density  1.290 g/mL at 20 °C(lit.)
refractive index  n20/D 1.523(lit.)
Fp  >230 °F
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  dioxane: 50 mg/mL, clear
form  powder
pka 1.71±0.20(Predicted)
color  yellow to orange
Water Solubility  Soluble in ethyl acetate (25 mg/ml), water (partly), dioxane, chloroform, and DMSO.
BRN  1343358
LogP 4.06
CAS DataBase Reference 256-96-2(CAS DataBase Reference)
NIST Chemistry Reference o,o'-Iminostilbene(256-96-2)
EPA Substance Registry System 5H-Dibenz[b,f]azepine (256-96-2)

Safety Data

Hazard Codes  C,Xi,N,Xn
Risk Statements 
R34:Causes burns.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
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 .
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 .
S27:Take off immediately all contaminated clothing .
RIDADR  UN 3265 8/PG 2
WGK Germany  3
10-21
Hazard Note  Irritant
HS Code  29339900

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