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  7. 4,5-Dimethyl-o-phenylenediamine, 98%, many contain up to ca 15% water

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

Catalog No. AAH3269506
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AAH3269514 25 g
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Catalog No. AAH3269506 Supplier Thermo Scientific Chemicals Supplier No. H3269506
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Description

CAS: 3171-45-7 | C8H12N2 | 136.20 g/mol

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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 3171-45-7
Molecular Formula C8H12N2
Molecular Weight (g/mol) 136.20
MDL Number MFCD00007729
InChI Key XSZYBMMYQCYIPC-UHFFFAOYSA-N
Synonym 4,5-dimethyl-1,2-phenylenediamine, 4,5-diamino-o-xylene, 4,5-dimethyl-o-phenylenediamine, 1,2-benzenediamine, 4,5-dimethyl, 1,2-diamino-4,5-dimethylbenzene, 4,5-dimethyl-1,2-benzenediamine, 4,5-dimethyl-benzene-1,2-diamine, 4,5-dimethyl-ortho-phenylenediamine, 4,5-dimethylphenylene-1,2-diamine, 4,5-dimethyl-o-phenylenediamine monohydrate
PubChem CID 76635
IUPAC Name 4,5-dimethylbenzene-1,2-diamine
SMILES CC1=CC(N)=C(N)C=C1C

Specifications

Melting Point 127°C to 129°C
Quantity 5 g
UN Number UN2811
Solubility Information Slightly soluble in water.
Formula Weight 136.2
Percent Purity 98%
Chemical Name or Material 4,5-Dimethyl-o-phenylenediamine

Safety and Handling

Hazard Category H301-H312+H332-H315-H319
Hazard Statement 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.
Precautionary Statement P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
DOTInformation Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
EINECSNumber 221-635-1
TSCA Yes
Recommended Storage Keep cold; Store under Argon
SDS

RUO – Research Use Only

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