2,4-Dimethylphenylhydrazine hydrochloride

Product Name: 2,4-Dimethylphenylhydrazine hydrochloride
CAS No.: 60480-83-3
Chemical Name: 2,4-Dimethylphenylhydrazine hydrochloride
Synonyms: 2,4-DIMETHYLPHENYLHYDRAZINE HCL;2,4-Dimethylphenylhydrazine HCI;4-hydrazinyl-N,N-diMethylaniline;4-Hydrazino-m-xylene hydrochloride;1-(2,4-Dimethylphenyl)hydrazineHCl;2,4-DIMETHYLPHENYLHYDRAZINE HYDROCHLORIDE;2,4-Dimethylphenylhydrazine hydrochloride 98%;1-(2,4-DIMETHYLPHENYL)HYDRAZINE HYDROCHLORIDE;(2,4-Dimethylphenyl)hydrazine hydrochloride (1:1);2,4-Dimethylphenylhydrazine hydrochloride ISO 9001：2015 REACH
CBNumber: CB7443321
Molecular Formula: C8H13ClN2
Formula Weight: 172.66
MOL File: 60480-83-3.mol

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2,4-Dimethylphenylhydrazine hydrochloride Property

Melting point:: 180 °C
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: solid
color: Light beige/brown
Sensitive: Hygroscopic
CAS DataBase Reference: 60480-83-3(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 20/21/22-36/37/38
Safety Statements: 26-36-36/37
WGK Germany: 3
Hazard Note: Harmful/Irritant
HS Code: 2928009090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

P405Store locked up.

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N-Bromosuccinimide Price

TRC

Product number: D460058
Product name: 2,4-Dimethylphenylhydrazine hydrochloride
Packaging: 50mg
Price: $45
Updated: 2021/12/16

Matrix Scientific

Product number: 074330
Product name: 2,4-Dimethylphenylhydrazine hydrochloride
Purity: 95+%
Packaging: 500mg
Price: $10
Updated: 2021/12/16

Ark Pharm

Product number: AK-35813
Product name: 2,4-Dimethylphenylhydrazine hydrochloride
Purity: 97%
Packaging: 5g
Price: $10
Updated: 2021/12/16

Oakwood

Product number: 077986
Product name: 2,4-Dimethylphenylhydrazine hydrochloride
Purity: 98%
Packaging: 5g
Price: $13
Updated: 2021/12/16

Matrix Scientific

Product number: 074330
Product name: 2,4-Dimethylphenylhydrazine hydrochloride
Purity: 95+%
Packaging: 25g
Price: $34
Updated: 2021/12/16

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2,4-Dimethylphenylhydrazine hydrochloride Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Synthesis

95-68-1

60480-83-3

Example 13, Preparation of 2,4-dimethylphenylhydrazine hydrochloride (Compound 13): to a mixed solution of 2,4-dimethylaniline (35.4 mL; 36.3 g; 0.3 mol) cooled to 0 °C and concentrated hydrochloric acid (220 mL), aqueous sodium nitrite (20.6 g; 0.3 mol dissolved in 60 mL of water) was slowly added dropwise with a controlled rate of acceleration of dropwise addition to maintain the temperature of the reaction at a temperature not The rate of acceleration was controlled to maintain the reaction temperature not exceeding 5 °C. Upon completion of the reaction, the resulting solution was filtered and added to a solution of stannous chloride (124 g; 0.65 mol) in concentrated hydrochloric acid (124 mL) that had been pre-cooled to 5 °C with vigorous stirring. Subsequently, the resulting precipitate was separated by filtration, suspended in water (500 mL) and adjusted to pH 12 with sodium hydroxide solution (40%).The reaction mixture was extracted with ether (3 x 200 mL), the ether layers were combined and dried over anhydrous magnesium sulfate. The dried ether solution was passed through dry HCl gas until the precipitation was complete. The precipitate was collected by filtration, washed with ether and dried in a vacuum desiccator using phosphorus pentoxide as desiccant to give 2,4-dimethylphenylhydrazine hydrochloride (compound 13) in 18.5 g (35.8% yield). UV maximum absorption wavelength λmax 281 nm. mass spectrum (MALDI) (C8H12N2): measured value m/z 137.2, calculated value m/z 136.19. 1H-NMR (D2O), δ (ppm): 2.03 (3H, s, para-CH3), 2.08 (3H, s, o- CH3), 6.72 (1H, s, aryl ring H ), 6.93 (2H, d, aryl ring H).

References

[1] Patent: EP2157088, 2010, A1. Location in patent: Page/Page column 43-44
[2] Journal of Organic Chemistry, 2011, vol. 76, # 13, p. 5295 - 5308
[3] Bioorganic and Medicinal Chemistry Letters, 2018, vol. 28, # 3, p. 529 - 532
[4] European Journal of Medicinal Chemistry, 2018, vol. 156, p. 137 - 147

2,4-Dimethylphenylhydrazine hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-Dimethylphenylhydrazine hydrochloride Suppliers

Belgium 1 China 127 France 1 Germany 4 India 5 Japan 2 Spain 1 Switzerland 3 The Netherlands 1 Ukraine 1 United Kingdom 16 United States 29 Global 191

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View Lastest Price from 2,4-Dimethylphenylhydrazine hydrochloride manufacturers

Career Henan Chemical Co

Product: 2,4-Dimethylphenylhydrazine hydrochloride 60480-83-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100kg
Release date: 2019-07-11

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2,4-DIMETHYLPHENYLHYDRAZINE HCL

2,4-DIMETHYLPHENYLHYDRAZINE HYDROCHLORIDE

1-(2,4-DIMETHYLPHENYL)HYDRAZINE HYDROCHLORIDE

1-(2,4-Dimethylphenyl)hydrazineHCl

2,4-Dimethylphenylhydrazine hydrochloride 98%

4-hydrazinyl-N,N-diMethylaniline

4-Hydrazino-m-xylene hydrochloride

2,4-Dimethylphenylhydrazine HCI

2,4-Dimethylphenylhydrazine hydrochloride ISO 9001：2015 REACH

(2,4-Dimethylphenyl)hydrazine hydrochloride (1:1)

60480-83-3

C8H13N2Cl

Building Blocks

Organic Building Blocks

Nitrogen Compounds

Hydrazines

Nitrogen Compounds

Organic Building Blocks

Building Blocks

Chemical Synthesis

Nitrogen Compounds

Organic Building Blocks

Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes

Phenylhydrazine

API intermediates