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725765 Sigma-Aldrich

2-Methyl-4-isothiazolin-3-one

95%

Synonym: 2-Methyl-3(2H)-isothiazolone

  • CAS Number 2682-20-4

  • Empirical Formula (Hill Notation) C4H5NOS

  • Molecular Weight 115.15

  •  Beilstein/REAXYS Number 606203

  •  EC Number 220-239-6

  •  MDL number MFCD01742315

  •  PubChem Substance ID 329764182

  •  NACRES NA.21

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Properties

Related Categories Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Thiazolines/Thiazolidines
Quality Level   100
assay   ≥94.0% (GC)
  95%
impurities   ≤5% water
SMILES string   CN1SC=CC1=O
InChI   1S/C4H5NOS/c1-5-4(6)2-3-7-5/h2-3H,1H3
InChI key   BEGLCMHJXHIJLR-UHFFFAOYSA-N

Description

Packaging

5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Supplemental Hazard Statements 
EUH071
RIDADR 
UN3261 - class 8 - PG 2 - EHS - Corrosive solid, acidic, organic, n.o.s., HI: all
WGK Germany 
WGK 3
RTECS 
NX8157080
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

UHPLC Analysis of Kathon on Titan™ C18 using MS Detection

From our library of Articles, Sigma-Aldrich presents UHPLC Analysis of Kathon on Titan™ C18 using MS Detection
Keywords: Chromatography, Cosmetics, High performance liquid chromatography, Mass spectrometry

Peer-Reviewed Papers
15

References

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