2,3-DIAMINOTOLUENE

2,3-DIAMINOTOLUENE Suppliers list

Company Name:	Hebei Chuanghai Biotechnology Co., Ltd
Tel:	+8615350571055
Email:	Sibel@chuanghaibio.com
Products Intro:	Product Name:2,3-DIAMINOTOLUENE CAS:2687-25-4 Purity:99% Package:1KG;10.00;USD

Company Name:	Capot Chemical Co.,Ltd.
Tel:	+86-（0）57185586718; +8613336195806
Email:	sales@capot.com
Products Intro:	Product Name:2,3-Diaminotoluene CAS:2687-25-4 Purity:98%(Min,GC) Package:1G;1KG;100KG

Company Name:	Fluoropharm Co., Ltd.
Tel:	+86-0571-85586753 +86-13336034509
Email:	sales@fluoropharm.com
Products Intro:	Product Name:2,3-Diaminotoluene CAS:2687-25-4 Purity:0.98 Package:25KG;5KG;1KG Remarks:Mature product

Company Name:	Jiangsu Qingquan Chemical Co., Ltd.
Tel:	+86-571-86589381,86589382,86589383
Email:	sales1@qqpharm.com
Products Intro:	Product Name:Ademetionine 1,4-Butanedisulfonate CAS:10020-79-5 Purity:APIs Package:99%min

Company Name:	ATK CHEMICAL COMPANY LIMITED
Tel:	+undefined-21-51877795
Email:	ivan@atkchemical.com
Products Intro:	CAS:2687-25-4 Purity:98% HPLC Package:5MG;10MG;50MG;100MG,1G,5G

2,3-DIAMINOTOLUENE manufacturers

2,3-DIAMINOTOLUENE Basic information

Product Name:	2,3-DIAMINOTOLUENE
Synonyms:	2,3-Diaminotoluene(3-Methyl-o-phenylenediamine);2.3-DiaMinotol;2,3-Diaminetoluene;2,3-Diaminotoluone;3-Methylbenzene-1,2-diamine98%;2-Benzenediamine,3-methyl-1;3-Methyl-1,2-benzenediamine;3-methyl-1,2-phenylenediamine[qr]
CAS:	2687-25-4
MF:	C7H10N2
MW:	122.17
EINECS:	220-248-5
Product Categories:	Benzene series;Aromatic Hydrocarbons (substituted) & Derivatives;Building Blocks;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks;Polyamines;Amines;Aromatics;Mutagenesis Research Chemicals
Mol File:	2687-25-4.mol

2,3-DIAMINOTOLUENE Chemical Properties

Melting point	59-65 °C (lit.)
Boiling point	225°C
density	1.0343 (rough estimate)
refractive index	1.5103 (estimate)
Fp	225°C
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Dichloromethane
form	Powder or Crystals
pka	4.28±0.10(Predicted)
color	Brown to dark brown
BRN	907184
InChI	InChI=1S/C7H10N2/c1-5-3-2-4-6(8)7(5)9/h2-4H,8-9H2,1H3
InChIKey	AXNUJYHFQHQZBE-UHFFFAOYSA-N
SMILES	C1(N)=CC=CC(C)=C1N
CAS DataBase Reference	2687-25-4(CAS DataBase Reference)
EPA Substance Registry System	1,2-Benzenediamine, 3-methyl- (2687-25-4)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	20/21/22-36/37/38
Safety Statements	26-36-36/37/39
RIDADR	2811
WGK Germany	3
RTECS	XS9550000
Hazard Note	Harmful/Irritant
TSCA	TSCA listed
HazardClass	6.1(b)
PackingGroup	III
HS Code	29214990
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3
Hazardous Substances Data	2687-25-4(Hazardous Substances Data)
Toxicity	mouse,LD50,intraperitoneal,286mg/kg (286mg/kg),Genetica Polonica. Vol. 26, Pg. 109, 1985.

MSDS Information

2,3-DIAMINOTOLUENE Usage And Synthesis

Chemical Properties	brown powder
Uses	Inducer of CYP1A activity, and possible mutagenic carcinogen.
General Description	The antitumour activity of Pd(II) and Pt(II) new complexes with 2,3-diaminotoluene was studied. 2,3-Diaminotoluene induced CYP1A activity.
Synthesis	570-24-1 2687-25-4 General procedure for the synthesis of 2,3-diaminotoluene from 2-methyl-6-nitroaniline: 4.0 g of 10% palladium-carbon catalyst (51.5% in water) was added to 200 ml of ethanol solution containing 8.50 g (55.9 mmol) of 2-methyl-6-nitroaniline. The reaction mixture was stirred at room temperature and atmospheric pressure in a hydrogen atmosphere for 4 hours. Upon completion of the reaction, the catalyst was removed by filtration and the solvent was subsequently removed by evaporation from the filtrate to afford 6.64 g (97% yield) of 2,3-diaminotoluene crude product in the form of black crystals. The product could be used directly in the subsequent reaction without further purification.1H-NMR (CDCl3) δ: 2.22 (3H, s), 3.35-3.40 (4H, m), 6.62-6.68 (3H, m).
References	[1] Patent: EP1479681, 2004, A1. Location in patent: Page 110 [2] Polyhedron, 2016, vol. 105, p. 137 - 149 [3] Patent: US2012/130078, 2012, A1. Location in patent: Page/Page column 6 [4] Heterocycles, 1997, vol. 45, # 5, p. 955 - 962 [5] ACS Medicinal Chemistry Letters, 2017, vol. 8, # 5, p. 543 - 548

2,3-DIAMINOTOLUENE Preparation Products And Raw materials

Raw materials	2-Methyl-6-nitroaniline-->Ethanol-->Hydrogen
Preparation Products	4-methyl-1H-benzotriazole-->7-bromobenzo[c][1,2,5]thiadiazole-4-carbonitrile-->7-bromo-benzo[c][1,2,5]thiadiazole-4-carbaldehyde-->toluene-3,5-diamine-->2H-Benzimidazole-2-thione,1,3-dihydro-4-methyl-(9CI)-->4-(4-METHYL-1 H-BENZOIMIDAZOL-2-YL)-PHENYLAMINE-->1H-Benzimidazole,4-methyl-2-(trifluoromethyl)-(9CI)

Tag:2,3-DIAMINOTOLUENE(2687-25-4) Related Product Information

2,5-DIAMINOTOLUENE Diaminomaleonitrile BIS-2,6-N,N-(2-HYDROXYETHYL)DIAMINOTOLUENE 2,5-Diaminotoluene 2HCL,3,4-DIAMINOTOLUENE DIHYDROCHLORIDE,2,5-DIAMINOTOLUENE DIHYDROCHLORIDE,2,5-DIAMINOTOLUENE DI HCL 2-Methyl-6-nitroaniline Vat Blue 4 Vat Blue 6 3,4-DIMETHYL-O-PHENYLENEDIAMINE 2-NITRO-3-AMINOBENZOIC ACID 2,3-DINITROTOLUENE 1,2-DIAMINOANTHRAQUINONE 2,3-DIMETHYL-6-NITROANILINE 4,6-DIMETHYL-2-NITROANILINE 3,5-Dimethylthio-2,6-diaminotoluene 2,5-DIAMINOTOLUENE SULFATE,2,5-DIAMINOTOLUENE SULPHATE 2,6-diaminotoluene-4-sulphonic acid 2,4-DIAMINOTOLUENE OEKANAL, 250 MG,2,4-DIAMINOTOLUENE, 1000MG, NEAT,2,4-Diaminotoluene,98%,META-DIAMINOTOLUENE,2,4-toluenediamine(2,4-diaminotoluene 3,4-Diaminotoluene,97%,3,4-Diaminotoluene, sublimed, 99%,3,4-DIAMINOTOLUENE

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