3,4-Diaminotoluene

Product Name: 3,4-Diaminotoluene
CAS No.: 496-72-0
Chemical Name: 3,4-Diaminotoluene
Synonyms: Toluene-3,4-diamine;o-Toluenediamine;1,2-Benzenediamine, 4-methyl-;3,4-DAT;JACS-496-72-0;3.4-Diaminotol;3,4-TOLUOLDIAMINE;3,4-Dhamphetamine;3,4-TOLUENEDIAMINE;3,4-DIAMINOTOLUENE
CBNumber: CB8258207
Molecular Formula: C7H10N2
Formula Weight: 122.17
MOL File: 496-72-0.mol

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3,4-Diaminotoluene Property

Melting point:: 87-89 °C (lit.)
Boiling point:: 155-156 °C/18 mmHg (lit.)
Density: 1.2207 (rough estimate)
refractive index: 1.5103 (estimate)
Flash point:: 155-156°C/18mm
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: Chloroform (Sparingly), Methanol (Slightly)
pka: 4.59±0.10(Predicted)
form: Crystalline Chunks or Flakes
color: Brown to grayish-brown
Water Solubility: 16 g/L (20 ºC)
BRN: 507965
Stability:: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference: 496-72-0(CAS DataBase Reference)
NIST Chemistry Reference: 1,2-Benzenediamine, 4-methyl-(496-72-0)
EPA Substance Registry System: 3,4-Diaminotoluene (496-72-0)

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Safety

Hazard Codes: Xn
Risk Statements: 20/21/22-36/37/38-52/53-40-36-22
Safety Statements: 26-37/39-61-36/37/39
RIDADR: UN 2811
WGK Germany: 2
RTECS: XS9820000
TSCA: Yes
HazardClass: 6.1(b)
PackingGroup: III
HS Code: 29215119
Hazardous Substances Data: 496-72-0(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 33380
Product name: 4-Methyl-o-phenylenediamine
Purity: purum, ≥98.0% (NT)
Packaging: 100g
Price: $54.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: 33380
Product name: 4-Methyl-o-phenylenediamine
Purity: purum, ≥98.0% (NT)
Packaging: 500g
Price: $127
Updated: 2023/06/20

TCI Chemical

Product number: D0125
Product name: 3,4-Diaminotoluene
Purity: >98.0%(T)
Packaging: 25g
Price: $88
Updated: 2024/03/01

Alfa Aesar

Product number: B24378
Product name: 3,4-Diaminotoluene, 97%
Packaging: 100g
Price: $28.65
Updated: 2024/03/01

Alfa Aesar

Product number: B24378
Product name: 3,4-Diaminotoluene, 97%
Packaging: 500g
Price: $122.65
Updated: 2024/03/01

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3,4-Diaminotoluene Chemical Properties,Usage,Production

Chemical Properties

Off-white small blocks

Uses

5-Methylbenzotriazole intermediate.

Uses

4-Methyl-o-phenylenediamine was employed as chromogenic reagent in the spectrophotometric determination of selenium(IV). It was used in the synthesis of an asymmetrical tetradentate Schiff base via condensation with dehydroacetic acid and salicylic aldehyde.

Synthesis Reference(s)

Tetrahedron Letters, 42, p. 2277, 2001 DOI: 10.1016/S0040-4039(01)00163-0

General Description

A colorless to brownish purple crystalline solid. Toxic by ingestion and inhalation and an irritant to skin and eyes. Soluble in water, alcohol and ether. Decomposes to emit toxic oxides of nitrogen when heated to high temperature. Used in making dyes.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

3,4-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. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Fire Hazard

Flash point data for 3,4-Diaminotoluene are not available. 3,4-Diaminotoluene is probably combustible.

3,4-Diaminotoluene Preparation Products And Raw materials

Raw materials

4-Methyl-2-nitroaniline

Preparation Products

5-METHYL-2,1,3-BENZOTHIADIAZOLE 2,1,3-Benzothiadiazol-5-ylmethanol 2,1,3-Benzothiadiazole-5-carbaldehyde 5-(BROMOMETHYL)-2,1,3-BENZOTHIADIAZOLE

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3,4-Diaminotoluene Suppliers

Americas 1 Belgium 2 Canada 1 China 281 Europe 2 France 1 Germany 10 India 19 Italy 1 Japan 4 Russia 1 Slovakia 1 Switzerland 2 The Netherlands 2 Ukraine 1 United Kingdom 11 United States 34 Global 374

Liling Chuangli Technology Co. LTD

Tel: 0534-8101711 13606437406
Fax: 0534-8101711
Email: sales@chuanglichem.com
Country: China
ProdList: 46
Advantage: 58

Weifang QianJin Fine Chemical Co., Ltd.

Tel: 13031698386 18753684562
Fax: 0536-8897109
Email: 1577399715@qq.COM
Country: China
ProdList: 1705
Advantage: 55

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Beijing HwrkChemical Technology Co., Ltd

Tel: 010-89508211 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 8415
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Shijiazhuang Sdyano Fine Chemical Co., Ltd.

Tel: 0311-89250318 031166536426
Fax: 4000311741
Email: master@sjzsdyn.com
Country: China
ProdList: 2964
Advantage: 65

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18207
Advantage: 66

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View Lastest Price from 3,4-Diaminotoluene manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 3,4-Diaminotoluene 496-72-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-01-09

Hebei Chuanghai Biotechnology Co,.LTD

Product: 3,4-Diaminotoluene 496-72-0
Price: US $100.00-50.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-21

Baoji Guokang Bio-Technology Co., Ltd.

Product: 3,4-Diaminotoluene 496-72-0
Price: US $30650.00/T
Min. Order: 25KG
Purity: 98%
Supply Ability: 1-200mt
Release date: 2021-06-04

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3.4-Diaminotol

3,4-DAT

JACS-496-72-0

3,4-Diaminotoluene &gt

3,4-Diaminotoluene ISO 9001：2015 REACH

3,4-Diaminotoluene(496-72-0)

3,4-Dhamphetamine