(2,6-DIMETHYL-PHENYL)-HYDRAZINE
- Product Name
- (2,6-DIMETHYL-PHENYL)-HYDRAZINE
- CAS No.
- 2538-61-6
- Chemical Name
- (2,6-DIMETHYL-PHENYL)-HYDRAZINE
- Synonyms
- NSC11254;TIMTEC-BB SBB001780;(2,6-DIMETHYL-PHENY;DimethylphenylhydrazineHCl;(2,6-DIMETHYL-PHENYL)-HYDRAZINE，98% min;2,6-Dimethylphenylhydrazine hydrochloride;[(2,6-dimethylphenyl)amino]azanium chloride;[(2,6-dimethylphenyl)amino]ammonium chloride;(2,6-dimethylphenyl)-Hydrazine hydrochloride (1:1);Hydrazine,(2,6-dimethylphenyl)-, hydrochloride (1:1)
- CBNumber
- CB5288513
- Molecular Formula
- C8H12N2
- Formula Weight
- 136.19
- MOL File
- 2538-61-6.mol
(2,6-DIMETHYL-PHENYL)-HYDRAZINE Property
- Melting point:
- 210-211 °C
- storage temp.
- Inert atmosphere,Room Temperature
- Appearance
- Off-white to light yellow Solid
- CAS DataBase Reference
- 2538-61-6(CAS DataBase Reference)
Safety
- HazardClass
- IRRITANT
- HS Code
- 2928009090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
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.
N-Bromosuccinimide Price
- Product number
- D476910
- Product name
- 2,6-DimethylphenylhydrazineHydrochloride
- Packaging
- 5g
- Price
- $50
- Updated
- 2021/12/16
- Product number
- AK-40065
- Product name
- 2,6-Dimethylphenylhydrazinehydrochloride
- Purity
- 97%
- Packaging
- 1g
- Price
- $8
- Updated
- 2021/12/16
- Product number
- J54556
- Product name
- 2,6-Dimethylphenylhydrazinehydrochloride
- Packaging
- 1g
- Price
- $10
- Updated
- 2021/12/16
- Product number
- AK-40065
- Product name
- 2,6-Dimethylphenylhydrazinehydrochloride
- Purity
- 97%
- Packaging
- 5g
- Price
- $12
- Updated
- 2021/12/16
- Product number
- OR7757
- Product name
- 2,6-Dimethylphenylhydrazinehydrochloride
- Purity
- 97%
- Packaging
- 5g
- Price
- $15
- Updated
- 2021/12/16
(2,6-DIMETHYL-PHENYL)-HYDRAZINE Chemical Properties,Usage,Production
Uses
2,6-Dimethylphenylhydrazine Hydrochloride is used as a reagent in the synthesis of 3-arylimino-2,3,5,6-tetrahydro-4H-1,4-thiazines and related cyclic amidines which exhibit potential antihypertensive activity.
Synthesis
85518-80-5
2538-61-6
Under stirring conditions, 2,6-dimethylaniline (5.0 g, 41.3 mmol) was dissolved in 50% aqueous HCl solution (45 mL) and cooled to 0°C. At the same temperature, NaNO2 solution (2.85 g, 41.3 mmol dissolved in 22.5 mL of water) was slowly added. The temperature was strictly controlled not to exceed 5 °C during addition. After addition, the resulting bright orange diazonium salt solution was continued to be stirred at 0 °C for 20 min. Subsequently, a pre-cooled (0 °C) solution of SnCl2 (11.0 g, 57.8 mmol) in concentrated HCl (30 mL) was added to the reaction mixture over 5 min. The reaction mixture was gradually warmed to room temperature with continuous stirring for 6 hours. Upon completion of the reaction, the precipitate was collected by filtration, washed with a little cold water and dried under vacuum to afford (2,6-dimethylphenyl)hydrazine hydrochloride as a white amorphous solid (7.00 g, 98% yield). The product was detected by ES-MS showing m/z 137.0 (MH+) and HPLC retention time of 1.09 min, which can be directly used in the subsequent reaction without further purification.
References
[1] Patent: US2005/192294, 2005, A1. Location in patent: Page/Page column 10
(2,6-DIMETHYL-PHENYL)-HYDRAZINE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from (2,6-DIMETHYL-PHENYL)-HYDRAZINE manufacturers
- Product
- (2,6-DIMETHYL-PHENYL)-HYDRAZINE 2538-61-6
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 200KG
- Release date
- 2020-01-07