4,5-Dimethyl-o-phenylenediamine, 98%, many contain up to ca 15% water, Thermo Scientific Chemicals
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4,5-Dimethyl-o-phenylenediamine, 98%, many contain up to ca 15% water, Thermo Scientific Chemicals
4,5-Dimethyl-o-phenylenediamine, 98%, many contain up to ca 15% water, Thermo Scientific Chemicals
4,5-Dimethyl-o-phenylenediamine, 98%, many contain up to ca 15% water, Thermo Scientific Chemicals
Thermo Scientific Chemicals

4,5-Dimethyl-o-phenylenediamine, 98%, many contain up to ca 15% water, Thermo Scientific Chemicals

CAS: 3171-45-7 | C8H12N2 | 136.20 g/mol
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25 g
Catalog number ALFH32695.06
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Chemical Identifiers
CAS14804-38-7
IUPAC Name5-bromo-2-methoxy-1,3-dimethylbenzene
Molecular FormulaC9H11BrO
InChI KeyMMARFGDTMJBIBK-UHFFFAOYSA-N
SMILESCOC1=C(C)C=C(Br)C=C1C
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)Clear colorless to yellow
Assay (GC)≥98.5%
Refractive Index1.5430-1.5460 @ 20?C
FormLiquid
4, 5-dimethyl-o-phenylenediamine used in the determination of aromatic aldehydes by high performance liquid chromatography after precolumn fluorescent derivatization. For the determination of vanillin.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
4, 5-dimethyl-o-phenylenediamine used in the determination of aromatic aldehydes by high performance liquid chromatography after precolumn fluorescent derivatization. For the determination of vanillin.

Solubility
Slightly soluble in water.

Notes
Air & Light Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, air, heat, light, acid chlorides, acid anhydrides.
RUO – Research Use Only

General References:

  1. Masatoki Katayama,; Yoshio Mukai,; Hirokazu Taniguchi. Fluorometric Determination of Vanillin with 4, 5-Dimethyl-o-phenylenediamine. Analytical Sciences. 1987, 3(4), 369-372.
  2. Glen R. Gale,; Loretta M. Atkins,; Ernest M. Walker Jr.,; Alayne B. Smith,; Sandra J. Meischen. Antitumor Action of Dichloro (4,5-dimethyl-o-phenylenediamine-N,N') platinum (II)1. Exp Biol Med (Maywood). 1973, 142(4), 1349-1354.