2,3-Dimethylindole

2,3-Dimethylindole
  • CAS No.:91-55-4
Other grades of this product :
2,3-Dimethylindole Basic information
Product Name:2,3-Dimethylindole
Synonyms:2,3-DIMETHYLINDOLINE;2,3-DIMETHYLINDOLE;2,3-DIMETHYL-1H-INDOLE;2,3-dimethyl-1h-indol;5-ethyl-5-methyl-2-(phenylmethyl)-1,3-dioxane;2,3-dimethyl-indol;Indole, 2,3-dimethyl-;2,3-DIMETHYLINDOLE, 97+%
CAS:91-55-4
MF:C10H11N
MW:145.2
EINECS:202-076-2
Product Categories:Building Blocks;Heterocyclic Building Blocks;Intermediates of Dyes and Pigments;Indoles and derivatives;Indole;Indoles;Simple Indoles;Heterocycle-Indole series
Mol File:91-55-4.mol
2,3-Dimethylindole Chemical Properties
Melting point 105-107 °C (lit.)
Boiling point 285 °C (lit.)
density 1.0641 (estimate)
refractive index 1.6030 (estimate)
Fp 285°C/750mm
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
pka17.87±0.30(Predicted)
form Solid
color White to Amber
BRN 116662
CAS DataBase Reference91-55-4(CAS DataBase Reference)
NIST Chemistry Reference1H-Indole, 2,3-dimethyl-(91-55-4)
EPA Substance Registry System1H-Indole, 2,3-dimethyl- (91-55-4)
Safety Information
Safety Statements 24/25
WGK Germany 3
RTECS NL7185000
TSCA Yes
HS Code 29339900
MSDS Information
ProviderLanguage
2,3-Dimethyl-1H-indole English
SigmaAldrich English
ACROS English
ALFA English
2,3-Dimethylindole Usage And Synthesis
Chemical PropertiesWhite to yellow powder
Uses2,3-Dimethylindole has been used to study the mechanism of oxidation of 2,3-dimethylindole by peroxodisulphate and peroxomonosulphate anions to 2-methylindole-2-carbaldehyde. It has been used to study the behaviour of methylindoles in the agilent multimode ion source by atmospheric pressure chemical ionization mass spectrometry.
2,3-Dimethylindole Preparation Products And Raw materials
Raw materials2-Butanone
Preparation ProductsN-Acetylanthranilic acid-->2-HYDROXY-4-METHYLQUINOLINE-->3-Methylindole-->1,3,3-Trimethyl-2-methyleneindoline

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