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Alfa Aesar™ 4,5-Dimethyl-o-phenylenediamine, 98%

Chemical Identifiers

Chemical Name or Material 4,5-Dimethyl-o-phenylenediamine
CAS 3171-45-7
Molecular Formula C8H12N2
Formula Weight 136.2
MDL Number MFCD00007729
UN Number UN2811
Synonym 4,5-Dimethyl-1,2-phenylenediamine; 4,5-Diamino-o-xylene
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAH3269506

  SDS
alfa aesar™
H3269506
5g CALL N/A N/A
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Description & Specifications

Specifications

Formula Weight 136.2
UN Number UN2811
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Health Hazard 1 Warning
Chemical Name or Material 4,5-Dimethyl-o-phenylenediamine
TSCA TSCA
Health Hazard 2 GHS H Statement
H302-H312-H332-H315-H319-H335
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
MDL Number MFCD00007729
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
Assay 98%
Quantity 5g
Melting Point 127° to 129°C
CAS 3171-45-7
Recommended Storage 2° to 8°C
Molecular Formula C8H12N2
Synonym 4,5-Dimethyl-1,2-phenylenediamine; 4,5-Diamino-o-xylene

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.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H302-H312-H332-H315-H319-H335
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

2° to 8°C