1660-93-1

Name 3,4,7,8-Tetramethyl-1,10-phenanthroline
CAS 1660-93-1
EINECS(EC#) 216-762-4
Molecular Formula C16H16N2
MDL Number MFCD00004974
Molecular Weight 236.31
MOL File 1660-93-1.mol
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Chemical Properties

Appearance light beige fine crystalline powder
Melting point  277-280 °C(lit.)
Boiling point  368.78°C (rough estimate)
density  1.0937 (rough estimate)
refractive index  1.5635 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  Soluble in 1,4-dioxane, acetone, dichloromethane, N,N-dimethylformamide, N,N-dimethylacetamide, methanol and hot toluene.
form  Fine Crystalline Powder
pka 6.37±0.10(Predicted)
color  Light beige
Water Solubility  1.512mg/L(25.04 ºC)
BRN  171279
InChI InChI=1S/C16H16N2/c1-9-7-17-15-13(11(9)3)5-6-14-12(4)10(2)8-18-16(14)15/h5-8H,1-4H3
InChIKey NPAXPTHCUCUHPT-UHFFFAOYSA-N
SMILES N1C2C(=CC=C3C=2N=CC(C)=C3C)C(C)=C(C)C=1
CAS DataBase Reference 1660-93-1(CAS DataBase Reference)
EPA Substance Registry System 1660-93-1(EPA Substance)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335
Precautionary statements  P261-P280-P305+P351+P338
Hazard Codes  Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R40:Limited evidence of a carcinogenic effect.
Safety Statements 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S22:Do not breathe dust .
WGK Germany  3
TSCA  Yes
HS Code  29339900

Hazard Information

Material Safety Data Sheet(MSDS)

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