| Identification | More | [Name]
2-Chloro-5-methyl-1,4-phenylenediamine | [CAS]
5307-03-9 | [Synonyms]
2,5-DIAMINO-4-CHLOROTOLUENE
2-CHLORO-5-METHYL-1,4-PHENYLENEDIAMINE
2-CHLORO-5-METHYL-P-PHENYLENEDIAMINE
4-CHLORO-2,5-DIAMINO TOLUENE
2-chloro-5-methylbenzene-1,4-diamine
2-Choro-5-methyl-1,4-phenylenediamine
2.5-Diamino-4-Chloro-Toluol
5-CHLORO-2-METHYL-1,4-BENZENEDIAMINE
2-CHLORO-5-METHYL-P-PHENYLENEDIAMINE 99%
2-Chloro-5-methyl-1,4-benzenediamine | [EINECS(EC#)]
226-162-4 | [Molecular Formula]
C7H9ClN2 | [MDL Number]
MFCD00190684 | [Molecular Weight]
156.61 | [MOL File]
5307-03-9.mol |
| Chemical Properties | Back Directory | [Appearance]
light brown powder | [Melting point ]
147°C | [Boiling point ]
257.77°C (rough estimate) | [density ]
1.1845 (rough estimate) | [refractive index ]
1.5500 (estimate) | [storage temp. ]
2-8°C | [form ]
powder to crystal | [pka]
4.65±0.10(Predicted) | [color ]
Light yellow to Brown | [CAS DataBase Reference]
5307-03-9(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [HS Code ]
29214400 |
| Hazard Information | Back Directory | [Chemical Properties]
light brown powder | [Uses]
2-Chloro-5-methyl-1,4-phenylenediamine is an amine derivative and can be used as an organic intermediate. | [Hazard]
2-Chloro-5-methyl-1,4-phenylenediamine is irritating to skin and eyes. | [Synthesis]
2-Chloro-5-methyl-1,4-phenylenediamine is prepared by the reaction of o-Quinone and 2-chloro-5-methyl-4-nitroaniline. The steps are as follows:
A reaction vessel was charged with 60 g of isopropyl alcohol, 50 g of water, 37.3 g of 2-chloro-5-methyl-p-nitroaniline, 5 g of potassium hydroxide and 0.6 g of 1,2-benzoquinone, and then the same procedure as in Example 1 was followed, to obtain 28.6 g of 2-chloro-5-methyl-p-phenylenediamine. Yield: 91% Purity determined by G.C. analysis: 99.9%.
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