ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Polyamines >2,4-Diaminotoluene


2,4-Diaminotoluene Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86 (0)571-855 867 18
Products Intro: Product Name:2,4-diaminotoluene
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Products Intro: Product Name:2,4-Diaminotoluene
Company Name: Jiangsu Qingquan Chemical Co., Ltd.
Tel: +86-571-86589381/86589382/86589383
Products Intro: Product Name:2,4-Diamino Toluene,(2,4-DAT)
Purity:Chemical Intermediate Package:99%min
Tel: +86 21 5161 9050/ 5187 7795
Products Intro: CAS:95-80-7
Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG
Company Name: Xiamen AmoyChem Co., Ltd
Tel: +86 (0)592-605 1114
Products Intro: Product Name:2,4-Diaminotoluene

Lastest Price from 2,4-Diaminotoluene manufacturers

  • 2,4-Diaminotoluene
  • US $6.00 / kg
  • 2019-06-09
  • CAS:95-80-7
  • Min. Order: 1kg
  • Purity: High quality Professional Factory
  • Supply Ability: Ms Ella
  • 2,4-Diaminotoluene
  • US $1.00 / KG
  • 2019-05-27
  • CAS:95-80-7
  • Min. Order: 1KG
  • Purity: 95%-99.99%
  • Supply Ability: 1kg-10MT
2,4-Diaminotoluene Basic information
Product Name:2,4-Diaminotoluene
Synonyms:4-methyl-3-benzenediamine;Azogen developer H;Benzofur mt;benzofurmt;brownforfurt;C.I. Oxidation base 20;C.I. Oxidation base 200;C.I. Oxidation Base 35
Product Categories:Amines;Aromatics;Mutagenesis Research Chemicals;Building Blocks;Chemical Synthesis;Nitrogen Compounds;-;Organic Building Blocks;Polyamines;306;Intermediates of Dyes and Pigments;Aromatic Hydrocarbons (substituted) & Derivatives
Mol File:95-80-7.mol
2,4-Diaminotoluene Structure
2,4-Diaminotoluene Chemical Properties
Melting point 97-99 °C(lit.)
Boiling point 283-285 °C(lit.)
density 1.26 g/cm3 (20℃)
vapor pressure 0.017 hPa (25 °C)
refractive index 1.5103 (estimate)
Fp 149 °C
storage temp. room temp
solubility 38g/l
form Powder, Crystals and/or Chunks
Colour Index 76035
color Brown to dark gray
Water Solubility 50 g/l (25 ºC)
BRN 2205839
Exposure limitsCarcinogenicity: Animal Sufficient Evidence (IARC); no TWA assigned (because it is a carcinogen, there should be no exposure to this compound).
CAS DataBase Reference95-80-7(CAS DataBase Reference)
NIST Chemistry Reference1,3-Benzenediamine, 4-methyl-(95-80-7)
EPA Substance Registry System1,3-Benzenediamine, 4-methyl-(95-80-7)
Safety Information
Hazard Codes T,N
Risk Statements 45-21-25-36-43-51/53-68-62-48/22
Safety Statements 53-45-61
RIDADR UN 1709 6.1/PG 3
WGK Germany 3
RTECS XS9625000
Autoignition Temperature505 °C
HazardClass 6.1(b)
PackingGroup III
HS Code 29215119
HS Code 29331990
Hazardous Substances Data95-80-7(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: 73 mg/kg LD50 dermal Rabbit 650 mg/kg
MSDS Information
2,4-Diaminotoluene English
SigmaAldrich English
ACROS English
ALFA English
2,4-Diaminotoluene Usage And Synthesis
Chemical Propertiesbrown crystalline powder, crystals or flakes
Chemical PropertiesToluene-2,4-diamine takes the form of colorless needles.
Uses2,4-Toluenediamine is used as an intermedi ate in the manufacture of dyes.
UsesAromatic amines likely to have high carcinogenic potency. QSARs of aromatic amines.
DefinitionChEBI: An aminotoluene that is para-toluidine with an additional amino group at position 2.
General DescriptionA colorless crystalline solid. Toxic by ingestion and inhalation. Irritates skin and eyes. Slightly soluble in water and neutrally buoyant in water. Decomposes with emission of toxic oxides of nitrogen at high temperatures. Used in making dyes.
Air & Water ReactionsSoluble in water, alcohol and ether.
Reactivity Profile2,4-Diaminotoluene neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides. Reacts vigorously with oxidizing agents [USCG, 1999].
HazardA possible carcinogen.
Health Hazard2,4-Toluenediamine is a cancer-causing compound. Animal studies indicate sufficient evidence of its carcinogenicity. Oral applicationof this amine resulted in blood and liver cancers in rats and mice.
The acute oral toxicity was moderate tohigh in test animals. It produced methe moglobinemia, cyanosis, and anemia. Theoral LD50 value in rats is 250–300 mg/kg.It is a mild skin irritant. The irritation effecton rabbits’ eyes was moderate
Thysen and associates (1985a,b) evaluated the reproductive toxicity of 2,4-toluenediamine in adult male rats. Dietscontaining up to 0.03% of amine fed to theanimals for 10 weeks reduced the fertilityand exerted an inhibitory or toxic effect onspermatogenesis. The amine affected andro gen action in the male rats and induced dam age to the germinal components of the testes.
2,4-Toluenediamine tested positive to thehistidine reversion-Ames and Drosophilamelanogaster sex-linked lethal tests. Whenadministered to rats pretreated with themicrosomal enzyme inducers phenobarbital , β-naphthoflavone ,or 3-methylcholanthrene , the uri nary metabolites showed increased muta genic activity compared with the controls(Reddy et al. 1986).
Fire HazardNoncombustible solid. It ignites when mixed with red fuming nitric acid. Reactions with strong oxidizers and hypochlorites can be violent.
Safety ProfileConfirmed carcinogen with experimental carcinogenic data. Poison by intraperitoneal and subcutaneous routes. Experimental reproductive effects. Human mutation data reported. A skin and eye irritant. This material has a marked toxic action upon the liver and can cause fatty degeneration of that organ. When heated to decomposition it emits toxic fumes of NOx. See also other toluenediamine entries and AROMATIC AMINES.
Potential ExposureToluene-2,4-diamine is a chemical intermediate for toluene diisocyanate (used in the production of flexible and rigid polyurethane foams, polyurethane coatings; cast elastomers including fabric coatings and polyurethane and other adhesives), for dyes used on textiles; leather, furs; and in hair-dye formulations.
First aidSkin Contact: Flood all areas of body that have contacted the substance with water. Don’t wait to remove contaminated clothing; do it under the water stream. Use soap to help assure removal. Isolate contaminated clothing when removed to prevent contact by others. Eye Contact: Remove any contact lenses at once. Flush eyes well with copious quantities of water or normal saline for at least 20-30 minutes. Seek medical attention. Inhalation: Leave contaminated area immediately; breathe fresh air. Proper respiratory protection must be supplied to any rescuers. If coughing, difficult breathing or any other symptoms develop, seek medical attention at once, even if symptoms develop many hours after exposure. Ingestion: If convulsions are not present, give a glass or two of water or milk to dilute the substance. Assure that the person’s airway is unobstructed and contact a hospital or poison center immediately for advice on whether or not to induce vomiting.
ShippingUN1709 2,4-Toluylenediamine, solid or 2,4Toluenediamine, solid, Hazard Class: 6.1; Labels: 6.1-Poisonous materials. UN3814 2,4-Toluylenediamine, solution or 2,4-Toluenediamine, solution, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
Purification MethodsRecrystallise the diamine from water containing a very small amount of sodium dithionite (to prevent air oxidation), and dry it under vacuum. It also crystallises from *benzene. [Beilstein 13 IV 235.]
IncompatibilitiesStrong acids; chloro formates, oxidizers.
Waste DisposalConsult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal. Controlled incineration (oxides of nitrogen are removed from the effluent gas by scrubbers and/or thermal devices).
Tag:2,4-Diaminotoluene(95-80-7) Related Product Information
p-Toluidine 2,4-Diaminotoluene Basic Violet 1 Iminodiacetonitrile Methylparaben Xylene Amines, N-tallow alkyltrimethylenedi- Kresoxim-methyl o-Xylene Acetonitrile Ethylenediamine HYDRAZINE Methanol 2,6-DIAMINOTOLUENE 3-Aminobenzotrifluoride Toluene 2,5-DIAMINOTOLUENE METHYLSTYRENE