ChemicalBook > CAS DataBase List > (R)-1-(2,4-Dichlorophenyl)ethanamine

(R)-1-(2,4-Dichlorophenyl)ethanamine

Product Name: (R)-1-(2,4-Dichlorophenyl)ethanamine
CAS No.: 133773-29-2
Chemical Name: (R)-1-(2,4-Dichlorophenyl)ethanamine
Synonyms: EOS-60919;(R)-1-(2,4-chlorophenyl)ethanaMine;(R)-1-(2,4-DICHLOROPHENYL)ETHANAMINE;(1R)-1-(2,4-dichlorophenyl)ethylamine;(R)-1-(2,4-dichlorophenyl)ethan-1-amine;(1R)-1-(2,4-DICHLOROPHENYL)ETHAN-1-AMINE;Benzenemethanamine, 2,4-dichloro-α-methyl-, (αR)-;(1R)-1-(2,4-Dichlorophenyl)ethanamine Hydrochloride
CBNumber: CB0168881
Molecular Formula: C8H9Cl2N
Formula Weight: 190.07
MOL File: Mol file

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(R)-1-(2,4-Dichlorophenyl)ethanamine Property

Boiling point:: 256.4±25.0 °C(Predicted)
Density: 1.262±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
pka: 8.28±0.10(Predicted)
form: liquid
color: Colourless
optical activity: 37.568°(C=0.01g/ml ETOH)

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Safety

HS Code: 2921490090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

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.

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N-Bromosuccinimide Price

TRC

Product number: D475303
Product name: (R)-1-(2,4-Dichlorophenyl)ethanamine
Packaging: 2.5mg
Price: $45
Updated: 2021/12/16

TRC

Product number: D475303
Product name: (R)-1-(2,4-Dichlorophenyl)ethanamine
Packaging: 5mg
Price: $60
Updated: 2021/12/16

TRC

Product number: D475303
Product name: (R)-1-(2,4-Dichlorophenyl)ethanamine
Packaging: 25mg
Price: $175
Updated: 2021/12/16

AK Scientific

Product number: 1178AL
Product name: (R)-1-(2,4-Dichlorophenyl)ethanamine
Packaging: 1g
Price: $348
Updated: 2021/12/16

Apolloscientific

Product number: OR944487
Product name: (R)-1-(2,4-Dichlorophenyl)ethanamine
Purity: 95%
Packaging: 1g
Price: $646
Updated: 2021/12/16

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(R)-1-(2,4-Dichlorophenyl)ethanamine Chemical Properties,Usage,Production

Synthesis

(5)-Mandelic acid (40.2 g, 264.5 mmol) was added to a solution of 3:2 isopropyl alcohol (/PrOH) and ethanol (EtOH) (500 mL) at room temperature, and the suspension was heated at 60 °C until a clear solution formed. Racemic 2,4-dichloro-a-methyl benzylamine (50 g, 264.5 mmol) was added to the hot solution, which was then cooled to 30 °C over 2 h and stirred at this temperature for 24 h. The colorless crystals were collected by filtration and washed with acetone (70 mL). The resulting salt was suspended in 3:2 /PrOH/EtOH (400 mL) at room temperature and the mixture was heated at 60 °C to give a clear solution. The solution was then cooled to room temperature and stirred for 24 hours. The colorless crystals were filtered off, and washed with acetone (40 mL) to give the desired salt. A portion of the salt (12.0 g) in dichloromethane (CH2C12) (100 mL) was added to aqueous 4 N sodium hydroxide solution (30 mL). The reaction mixture was stirred for 1 h at room temperature, and extracted with dichloromethane (2 χ 100 mL), dried with anhydrous sodium sulfate (Na2S04), filtered, and concentrated in vacuo to afford (R)-1-(2,4-Dichlorophenyl)ethanamine as a colorless liquid (7.5 g, 39.5 mmol, 40%).

References

[1] Patent: WO2013/82429, 2013, A1. Location in patent: Paragraph 0115
[2] Patent: WO2013/82490, 2013, A1. Location in patent: Paragraph 0102

(R)-1-(2,4-Dichlorophenyl)ethanamine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from (R)-1-(2,4-Dichlorophenyl)ethanamine manufacturers

Career Henan Chemical Co

Product: (1R)-1-(2,4-Dichlorophenyl)ethanamine 133773-29-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2018-12-25

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133773-29-2