3-Amino-4-methylbenzonitrile

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Company Name:	Milestone Chemical Wuxi Co.,Ltd Gold
Tel:	18068271528
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Company Name:	Shijiazhuang Sdyano Fine Chemical Co., Ltd.
Tel:	0311-89250318 13582355795
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3-Amino-4-methylbenzonitrile manufacturers

3-Amino-4-methylbenzonitrile Basic information

Product Name:	3-Amino-4-methylbenzonitrile
Synonyms:	5-Cyano-2-methylaniline, 2-Amino-4-cyanotoluene;3-AMINO-4-METHYLBENZONITRILE;Benzonitrile, 3-amino-4-methyl-;2-Amino-4-cyanotoluene;3-Amino-4-methylbenzonitrile 98%;3-Amino-p-tolunitrile
CAS:	60710-80-7
MF:	C8H8N2
MW:	132.16
EINECS:
Product Categories:	Aromatic Nitriles;Nitrile
Mol File:	60710-80-7.mol

3-Amino-4-methylbenzonitrile Chemical Properties

Melting point	81 °C
Boiling point	312.8±22.0 °C(Predicted)
density	1.10±0.1 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
form	crystals
pka	2+-.0.10(Predicted)
color	White to off white to clear shards
InChI	InChI=1S/C8H8N2/c1-6-2-3-7(5-9)4-8(6)10/h2-4H,10H2,1H3
InChIKey	IEWMNQUBZPVSSV-UHFFFAOYSA-N
SMILES	C(#N)C1=CC=C(C)C(N)=C1
CAS DataBase Reference	60710-80-7(CAS DataBase Reference)

Safety Information

MSDS Information

3-Amino-4-methylbenzonitrile Usage And Synthesis

Chemical Properties	off-white crystalline
Uses	3-Amino-4-methylbenzonitrile is an organic compound commonly used as an intermediate in organic synthesis, especially in pharmaceutical and pesticide chemistry.
Synthesis	939-79-7 60710-80-7 C.14.b. Synthesis of 3-amino-4-methylbenzonitrile: 120 g of 3-nitro-4-methylbenzonitrile was suspended in 1.2 L of ethanol, and 7 g of 10% Pd/C catalyst was added and the hydrogenation reaction was carried out in a 50 L hydrogen atmosphere at room temperature. Upon completion of the reaction, the catalyst was removed by diatomaceous earth filtration, followed by distillation under reduced pressure to remove the solvent to afford 95 g of pure 3-amino-4-methylbenzonitrile in 97% yield. The product was characterized by 1H-NMR (DMSO-d6; δ, ppm): 7.1 (dd, 1H); 6.90 (d, 1H); 6.85 (d, 1H); 5.35 (s, 2H, NH2); 2.15 (s, 3H).
References	[1] Patent: US6455671, 2002, B1 [2] Bioorganic and Medicinal Chemistry Letters, 2002, vol. 12, # 8, p. 1203 - 1208 [3] Chemische Berichte, 1903, vol. 36, p. 4359 [4] Chemische Berichte, 1904, vol. 37, p. 1845 [5] Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 1997, vol. 53, # 2, p. 141 - 150

3-Amino-4-methylbenzonitrile Preparation Products And Raw materials

Raw materials	5-Bromo-2-methylaniline-->3-Amino-4-methylbenzamide-->4-Methyl-3-nitrobenzonitrile-->Benzonitrile, 4-(chloromethyl)-3-nitro--->4-(Chloromethyl)tolunitrile-->5-Chloro-2-methylaniline-->Palladium hydroxide-->ZINC CYANIDE-->Hydrogen cyanide-->p-Tolunitrile
Preparation Products	3-Amino-4-methylbenzoic acid-->3-Acetamido-4-methylbenzoic acid-->5-Amino-2-bromo-4-methyl-benzonitrile-->5-Cyano-2-methyl-benzenesulfonyl chloride

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