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131076-14-7 - 4,5-Dimethoxy-o-phenylenediamine dihydrochloride, 98% - L15626 - Alfa Aesar

L15626 4,5-Dimethoxy-o-phenylenediamine dihydrochloride, 98%

CAS Number
131076-14-7
Synonyms

Size Price ($) Quantity Availability
250mg 97.20
1g 248.00
5g 978.00
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4,5-Dimethoxy-o-phenylenediamine dihydrochloride, 98%

MDL
MFCD00190674

Chemical Properties

Formula
C8H12N2O2•2HCl
Formula Weight
241.12
Melting point
ca 265° dec.
Solubility
Soluble in warm methanol, dimethyl sulfoxide and water.

Applications

4,5-Dimethoxy-o-phenylenediamine dihydrochloride is used to prepare highly fluorescent benzimidazole derivatives by reacting with aldehydes. It is used for the detection of aromatic aldehydes and 2,2'-dithiobis(1-aminonaphthalene).

Notes

Incompatible with oxidizing agents.

Literature References

Wong, V.; Armknecht, S.; Zhitkovich, A. Metabolism of Cr(VI) by ascorbate but not glutathione is a low oxidant-generating process. J. Trace Elem. Med. Biol. 2012, 26 (2-3), 192-196.

Fernando, S. F.; Woonton, B. W. Quantitation of N-acetylneuraminic (sialic) acid in bovine glycomacropeptide (GMP). J. Food Compos. Anal. 2010, 23 (4), 359-366.

GHS Hazard and Precautionary Statements

Hazard Statements: H331-H302-H312-H315-H319-H335

Toxic if inhaled. Harmful if swallowed. Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P311-P362-P301+P312-P312-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
3714004
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2922.29
TSCA
No

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