Product Name

  • Name

    METHYL CELLULOSE

  • EINECS 232-674-9
  • CAS No. 138169-43-4
  • Density
  • Solubility
  • Melting Point
  • Formula C20H17N5O6S2
  • Boiling Point
  • Molecular Weight 487.06
  • Flash Point
  • Transport Information
  • Appearance powder
  • Safety 24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 138169-43-4 (METHYL CELLULOSE)
  • Hazard Symbols
  • Synonyms MTS(dye);
  • PSA 187.83000
  • LogP 2.73260

MTS Chemical Properties

Product Name: 3-(4,5-Dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (CAS NO.138169-43-4)

Molecular Formula: C20H17N5O6S2
Molecular Weight: 487.5089g/mol
Mol File: 138169-43-4.mol
XLogP3-AA: 4.8
H-Bond Donor: 1
H-Bond Acceptor: 9
Structure Descriptors of 3-(4,5-Dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (CAS NO.138169-43-4):
  IUPAC Name: 4-[5-[3-(carboxymethyloxy)phenyl]-3-(4,5-dimethyl-1,3-thiazol-2-yl)tetrazol-3-ium-2-yl]benzenesulfonate
  Canonical SMILES: CC1=C(SC(=N1)[N+]2=NC(=NN2C3=CC=C(C=C3)S(=O)(=O)[O-])C4=CC(=CC=C4)OCC(=
O)O)C
  InChI: InChI=1S/C20H17N5O6S2/c1-12-13(2)32-20(21-12)25-23-19(14-4-3-5-16(10-14)31-11-18(26)27)22-24(25)15-6-8-17(9-7-15)33(28,29)30/h3-10H,11H2,1-2H3,(H-,26,27,28,29,30) 
  InChIKey: APRZHQXAAWPYHS-UHFFFAOYSA-N

MTS Safety Profile

Safety Information of 3-(4,5-Dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (CAS NO.138169-43-4): 
Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3
RTECS: FJ5959000
F: 3

MTS Specification

 3-(4,5-Dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium , its CAS NO. is 138169-43-4, the synonyms are 4-{5-[3-(Carboxymethoxy)phenyl]-3-(4,5-dimethyl-1,3-thiazol-2-yl)-2H-tetrazol-3-ium-2-yl}benzenesulfonate ; 2H-Tetrazolium, 5-(3-(carboxymethoxy)phenyl)-3-(4,5-dimethyl-2-thiazolyl)-2-(4-sulfophenyl)-, hydroxide, inner salt .

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