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4-Amino-3,5-dimethyl-benzonitrile

4-Amino-3,5-dimethyl-benzonitrile Structure
4-Amino-3,5-dimethyl-benzonitrile structure
CAS No.
74896-24-5
Chemical Name:
4-Amino-3,5-dimethyl-benzonitrile
Synonyms
NSC 128902;4-Amino-3,5-dimethylbenzo...;4-Amino-3,5-dimethyl-benzonitrile;Benzonitrile, 4-amino-3,5-dimethyl-;4-Amino-3,5-dimethyl-benzonitrile, CAS 74896-24-5
CBNumber:
CB9311646
Molecular Formula:
C9H10N2
Molecular Weight:
146.19
MDL Number:
MFCD07369841
MOL File:
74896-24-5.mol
MSDS File:
SDS
Last updated:2026-09-12 18:56:22
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4-Amino-3,5-dimethyl-benzonitrile Properties

Melting point 106.0-107.5 °C
Boiling point 322.2±30.0 °C(Predicted)
Density 1.07±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
pka 1.43±0.10(Predicted)
Appearance Brown to gray Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H332-H335
Precautionary statements  P280-P305+P351+P338-P310
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38-22
Safety Statements  26-36/37/39
RIDADR  3439
HS Code  2926907090

4-Amino-3,5-dimethyl-benzonitrile price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AstaTech 51505 4-AMINO-3,5-DIMETHYL-BENZONITRILE 97% 74896-24-5 5G $19 2026-04-30 Buy
AstaTech 51505 4-AMINO-3,5-DIMETHYL-BENZONITRILE 97% 74896-24-5 25G $57 2026-04-30 Buy
AstaTech 51505 4-AMINO-3,5-DIMETHYL-BENZONITRILE 97% 74896-24-5 100G $217 2026-04-30 Buy
Apolloscientific OR965815 4-Amino-3,5-dimethyl-benzonitrile 98% 74896-24-5 5g $21 2026-06-04 Buy
Apolloscientific OR965815 4-Amino-3,5-dimethyl-benzonitrile 98% 74896-24-5 25g $59 2026-06-04 Buy
Product number Packaging Price Buy
51505 5G $19 Buy
51505 25G $57 Buy
51505 100G $217 Buy
OR965815 5g $21 Buy
OR965815 25g $59 Buy

4-Amino-3,5-dimethyl-benzonitrile Chemical Properties, Uses, Production

Synthesis

4-Bromo-2,6-dimethylaniline

24596-19-8

Copper(I) Cyanide

544-92-3

4-AMINO-3,5-DIMETHYL-BENZONITRILE

74896-24-5

GENERAL STEPS: A mixture of 4-bromo-2,6-dimethylaniline (1.90 g, 9.50 mmol) and cuprous(I) cyanide (1.71 g, 19.1 mmol) in N-methylpyrrolidone (NMP, 25 mL) was reacted with stirring at 160 °C overnight. Upon completion of the reaction, the mixture was cooled to room temperature. Subsequently, water (10 mL) and ammonium hydroxide solution (10 mL) were added to the reaction mixture and extracted with ethyl acetate (3 × 50 mL) to separate the products. The organic phases were combined, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The crude product was purified by fast column chromatography (dichloromethane as eluent) to afford 4-amino-3,5-dimethylbenzonitrile 1.19 g (86% yield, 1.39 g theoretical yield). The product was analyzed by LCMS (Method B) with a retention time (RT) of 1.925 min and a molecular ion peak (MH+) of 147. 1H NMR (500 MHz, CDCl3) δ 7.22 (s, 2H), 2.18 (s, 6H).

References

[1] Patent: US2006/287287, 2006, A1. Location in patent: Page/Page column 34
[2] Bioorganic and Medicinal Chemistry, 2007, vol. 15, # 9, p. 3115 - 3126
[3] Journal of Heterocyclic Chemistry, 1997, vol. 34, # 1, p. 269 - 272
[4] Patent: US2008/146595, 2008, A1. Location in patent: Page/Page column 29; 30
[5] Patent: WO2006/79656, 2006, A1. Location in patent: Page/Page column 20

4-Amino-3,5-dimethyl-benzonitrile synthesis

24596-19-8
544-92-3
74896-24-5
Synthesis of 4-Amino-3,5-dimethyl-benzonitrile from 4-Bromo-2,6-dimethylaniline and Copper(I) Cyanide

4-Amino-3,5-dimethyl-benzonitrile Preparation Products And Raw materials

Raw materials

4-Chloro-2,6-dimethylaniline 2,6-Dimethylaniline N,N'-Dimethyl-1,2-ethanediamine Copper(I) Cyanide 4-Bromo-2,6-dimethylaniline

Preparation Products

4-Amino-3,5-dimethyl-benzonitrile Suppliers

Global Suppliers ( 88)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. +86-21-54098501 sales@sinch.com.cn China 11592 64
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
SpringPharma Tech Co.,Ltd +86-25-68710855, +86-25-68710897 sales@springpharma.net China 1260 62
Nanjing Norris-Pharm Technology Co., Ltd 13901585132 sales@norris-pharm.com China 8869 55
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29977 65
Shanghai Raise Chemical Technology Co.,Ltd +86-021-50935922 China 7854 55
Taizhou Tongxin Bio-Tech Co., Ltd 0523-86818997 18652728585 sales@allyrise.com China 2986 60
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Energy Chemical 61
Wuhan Chemwish Technology Co., Ltd 56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. 64
Sichuan Kulinan Technology Co., Ltd 57
SpringPharma Tech Co.,Ltd 62
Nanjing Norris-Pharm Technology Co., Ltd 55
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Shanghai Raise Chemical Technology Co.,Ltd 55
Taizhou Tongxin Bio-Tech Co., Ltd 60

View Latest Price from 4-Amino-3,5-dimethyl-benzonitrile manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-AMINO-3,5-DIMETHYL-BENZONITRILE pictures 2020-01-15 4-AMINO-3,5-DIMETHYL-BENZONITRILE
74896-24-5
 $1.00 1g 99% 10000KGS Career Henan Chemical Co

4-Amino-3,5-dimethyl-benzonitrile Spectrum

4-AMINO-3,5-DIMETHYL-BENZONITRILE(74896-24-5)1HNMR

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4-Amino-3,5-dimethylbenzo... NSC 128902 Benzonitrile, 4-amino-3,5-dimethyl- 4-Amino-3,5-dimethyl-benzonitrile, CAS 74896-24-5 4-Amino-3,5-dimethyl-benzonitrile 74896-24-5