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Home > Dyestuffs and Pigments > Dye Intermediates > 2,4-Diaminotoluene Manufacturers > 2,4-Diaminotoluene

2,4-Diaminotoluene

CAS NO.： 95-80-7

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Specification： 99%

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Lead Time： 14-30 days

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Packing： 25KG/Fibre Drum

Product Detail

Properties

2,4-Diaminotoluene

English Name: 2,4-Diaminotoluene

CAS No.: 95-80-7

Molecular formula: C7H10N2

Molecular weight: 122.17

EINECS No.: 202-453-1

Melting point: 97-99 ° C (lit.)

Boiling point: 283-285 ° C (lit.)

Density: 1.26 g / cm3 (20 ℃)

Application: intermediate of organic synthesis. It is used to produce toluene diisocyanate, dye Fur Black dB, sulfide yellow brown 5g, sulfide yellow brown 6G, sulfide red brown b3r, etc. The dye can directly oxidize the fur and hair into black.

Properties

2,4-Diaminotoluene is an organic compound with the formula C6H3(NH2)2CH3. It is one isomer of six with this formula. It is a white solid although commercial samples are often yellow-tan. It is prepared by hydrogenation of 2,4-dinitrotoluene using a nickel catalyst. Commercial samples often contain up to 20% of the 2,6-isomer. It is mainly used as a precursor to toluene diisocyanate, a precursor to polyurethane. Its reaction with benzenediazonium chloride gives the cationic azo dye Basic Orange 1. Condensation of 2,4-diaminotoluene with acetaldehyde gives the acridine dye called Basic Yellow 9.

CAS No.

95-80-7

Formula

C7H10N2

Molecular Mass

122.17

Exact Mass

122.08400

PSA

52.04000

Logp

2.32180

IUPAC

4-methylbenzene-1,3-diamine

Matter Classification

organic

Category

Melting Point

97-99 °C(lit.)

Density

1.26 g/cm3 (20℃)

Boiling Point

283-285 °C(lit.)

Flash Point

149 °C

Appearance

Brown to dark gray. Powder, Crystals and/or Chunks

HS Code

29215190

UN No.

1709

DG-Class

3

Risk Code

45-21-25-36-43-51/53-68-62-48/22

Safety Label

T,N

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JIANGSU GLORY CHEMICAL Co.,Ltd.

15YRS

Business Type：

Manufacturing

Country/Region：

Jiangsu, China

Contacts：

Qian Hongjun

Position Title：

Sales Manager

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