Cas no 1936-57-8 (4-methylaminophenol; sulfuric acid)

4-methylaminophenol; sulfuric acid structure
1936-57-8 structure
Product Name:4-methylaminophenol; sulfuric acid
CAS No:1936-57-8
MF:C7H11NO5S
MW:221.230941057205
CID:141879
Update Time:2024-01-25

4-methylaminophenol; sulfuric acid Chemical and Physical Properties

Names and Identifiers

    • 4-methylaminophenol, sulfuric acid
    • 4-methylaminophenol
    • ARMOL
    • ECOL(R)
    • ELON
    • GENOL
    • METHOL
    • METOL(TM)
    • PHOTO-REX(R)
    • PICTOL(TM)
    • PLANETOL
    • sulfuric acid
    • BIS-(N-METHYL-4-HYDROXYANILINIUM) SULFATE
    • P-METHYLAMINOPHENOL SULFATE
    • P-METHYLAMINOPHENOL SULPHATE
    • P-HYDROXYMETHYLANILINE SULFATE
    • 4-methylaminophenol; sulfuric acid
    • Inchi: 1S/C7H9NO.H2O4S/c1-8-6-2-4-7(9)5-3-6;1-5(2,3)4/h2-5,8-9H,1H3;(H2,1,2,3,4)
    • InChI Key: OHYPPUOVSUINHM-UHFFFAOYSA-N
    • SMILES: N(C1C=CC(O)=CC=1)C.S(O)(O)(=O)=O

Computed Properties

  • Exact Mass: 344.10400
  • Monoisotopic Mass: 221.036
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 4
  • Hydrogen Bond Acceptor Count: 6
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 1
  • Complexity: 158
  • Covalently-Bonded Unit Count: 2
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 115A^2

Experimental Properties

  • Density: 1.577
  • Melting Point: 260?°C (dec.)(lit.)
  • Boiling Point: 262.7oC at 760mmHg
  • Flash Point: 148.6oC
  • Solubility: H2O: 50?mg/mL, clear
  • PSA: 147.50000
  • LogP: 3.44180

4-methylaminophenol; sulfuric acid Security Information

  • Hazardous Material transportation number:UN 3077 9/PG 3
  • WGK Germany:3
  • Hazard Category Code: 22-43-48/22-50/53
  • Safety Instruction: 36/37-46-60-61
  • FLUKA BRAND F CODES:8
  • RTECS:SL8650000
  • Hazardous Material Identification: Xn N
  • Storage Condition:-20oC
  • Risk Phrases:R22; R43; R48/22; R50/53
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