Product Name

  • Name

    Pinacryptol Yellow

  • EINECS 247-336-6
  • CAS No. 25910-85-4
  • Density g/cm3
  • Solubility
  • Melting Point 260-262 ºC
  • Formula C20H19N2O3.CH3O4S
  • Boiling Point °Cat760mmHg
  • Molecular Weight 446.481
  • Flash Point °C
  • Transport Information
  • Appearance
  • Safety
    Hazard Codes Xi
    Risk Statements 36/37/38
    Safety Statements 26-36
    WGK Germany 3
  • Risk Codes R36/37/38   
  • Molecular Structure Molecular Structure of 25910-85-4 (Pinacryptol Yellow)
  • Hazard Symbols
  • Synonyms 6-Ethoxy-1-methyl-2-(3-nitrostyryl)quinolinium methyl sulphate
  • PSA 133.74000
  • LogP 4.83860

Pinacryptol Yellow Chemical Properties

Molecular Structure:

Molecular Formula: C21H22N2O7S
Molecular Weight: 446.4736
IUPAC Name: 6-Ethoxy-1-methyl-2-[(E)-2-(3-nitrophenyl)ethenyl]quinolin-1-ium; methyl sulfate
Synonyms of Pinacryptol Yellow (CAS NO.25910-85-4): 6-Ethoxy-1-methyl-2-(m-nitrostyryl)quinolinium methosulfate ; 6-Ethoxy-1-methyl-2-(m-nitrostyryl)quinolinium methyl sulfate ; EINECS 247-336-6 ; Quinolinium, 6-ethoxy-1-methyl-2-(2-(3-nitrophenyl)ethenyl)-, methyl sulfate ; Quinolinium, 6-ethoxy-1-methyl-2-(2-(3-nitrophenyl)ethenyl)-, methyl sulfate (1:1)
CAS NO: 25910-85-4
Product Categories: Quinolinecarboxylic Acids, etc. ; Quinolines
Melting point: 260-262 °C 
H bond acceptors: 5
Freely Rotating Bonds: 5
Polar Surface Area: 58.93 Å2

Pinacryptol Yellow Safety Profile

Hazard Codes of Pinacryptol Yellow (CAS NO.25910-85-4): IrritantXi
Risk Statements: 36/37/38 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36: Wear suitable protective clothing.
WGK Germany: 3

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