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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

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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
  • Hydrazines
  • Nitrogen Compounds
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  • Building Blocks
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  • Nitrogen Compounds
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  • Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes
  • Phenylhydrazine
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