2-Bromophenethylamine
- Product Name
- 2-Bromophenethylamine
- CAS No.
- 65185-58-2
- Chemical Name
- 2-Bromophenethylamine
- Synonyms
- RARECHEM AL BW 0201;2-BROMOPHENETHYLAMINE;2-Bromophenethanamine;2-bromophenylethyl amine;2-BroMophenethylaMine 97%;2-BroMo-benzeneethanaMine;2-Bromophenethylamine,99%;2-(2-bromophenyl)ethanamine;BENZENEETHANAMINE, 2-BROMO-;1-Amino-(2-bromophenyl)ethane
- CBNumber
- CB5716078
- Molecular Formula
- C8H10BrN
- Formula Weight
- 200.08
- MOL File
- 65185-58-2.mol
2-Bromophenethylamine Property
- Boiling point:
- 253 °C(lit.)
- Density
- 1.396 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.5770(lit.)
- Flash point:
- >230 °F
- storage temp.
- Keep in dark place,Inert atmosphere,2-8°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Liquid
- pka
- 9.52±0.10(Predicted)
- color
- Clear colorless to slightly yellow
- Sensitive
- Air Sensitive
- CAS DataBase Reference
- 65185-58-2(CAS DataBase Reference)
Safety
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 26-27-36/37/39-45
- RIDADR
- UN 2735 8/PG 2
- WGK Germany
- 3
- HazardClass
- 8
- PackingGroup
- Ⅱ
- HS Code
- 29214990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363Wash contaminated clothing before reuse.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 534099
- Product name
- 2-Bromophenethylamine
- Purity
- 97%
- Packaging
- 10g
- Price
- $250
- Updated
- 2025/07/31
- Product number
- 534099
- Product name
- 2-Bromophenethylamine
- Purity
- 97%
- Packaging
- 5g
- Price
- $147
- Updated
- 2023/06/20
- Product number
- B3938
- Product name
- 2-(2-Bromophenyl)ethylamine
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $119
- Updated
- 2025/07/31
- Product number
- B3938
- Product name
- 2-(2-Bromophenyl)ethylamine
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $354
- Updated
- 2025/07/31
- Product number
- B683640
- Product name
- 2-Bromophenylethylamine
- Packaging
- 25g
- Price
- $350
- Updated
- 2021/12/16
2-Bromophenethylamine Chemical Properties,Usage,Production
Chemical Properties
Clear colorless to slightly yellow liquid
Uses
2-(2-Bromophenyl)ethylamine is used as a pharmaceutical intermediate.
General Description
May darken in storage
Synthesis
19472-74-3
65185-58-2
The general procedure for the synthesis of o-bromophenethylamine from o-bromobenzyl cyanide was as follows: 1 M borane-tetrahydrofuran complex (BH3-THF, 200 mL, 0.2 mol) was slowly added dropwise to a solution of 2-bromobenzyl cyanide (20.0 g, 0.1 mol) in tetrahydrofuran (THF, 100 mL) at 0 °C for 30 min. Subsequently, the reaction mixture was heated to reflux for 24 hours. Upon completion of the reaction, the reaction was quenched with methanol (MeOH, 50 mL) and 6 M hydrochloric acid (HCl, 50 mL) at 0 °C, and then the mixture was heated and refluxed again for 4 hours. The reaction solution was concentrated under reduced pressure and the residue was diluted with distilled water (H2O, 300 mL) and washed with ethyl acetate (EA, 75 mL × 2). The aqueous layer was neutralized with 15% sodium hydroxide (NaOH) solution and then extracted with ethyl acetate (EA, 75 mL × 2). The organic layers were combined, dried with anhydrous sodium sulfate (Na2SO4) and concentrated under reduced pressure to afford the target product o-bromophenethylamine (2a) as a yellow oil (17.4 g, 85.2% yield). High-resolution mass spectrometry (HRMS) calculated value C8H11NBr [M + H]+ 200.0069, measured value 200.0068. nuclear magnetic resonance hydrogen spectrum (1H NMR, 500 MHz, CDCl3) δ 7.58 (d, J = 8.0 Hz, 1H), 7.35-7.31 (m, 2H), 7.15 (t, J = 7.0 Hz, 1H). 2.79 (m, 4H), 1.18 (m, 2H). Nuclear magnetic resonance carbon spectrum (13C NMR, 125 MHz, DMSO-d6) δ 139.8,132.9,131.6,128.6,128.2,124.3,42.4,40.3.
References
[1] Journal of Organic Chemistry, 2008, vol. 73, # 24, p. 9627 - 9632
[2] Patent: US2002/198251, 2002, A1
[3] Tetrahedron, 1996, vol. 52, # 21, p. 7525 - 7546
[4] Tetrahedron, 1998, vol. 54, # 25, p. 7121 - 7126
[5] ChemCatChem, 2014, vol. 6, # 2, p. 538 - 546
2-Bromophenethylamine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Bromophenethylamine manufacturers
- Product
- 2-Bromophenethylamine 65185-58-2
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98.0%
- Supply Ability
- 10000kg
- Release date
- 2023-03-30
- Product
- 2-(2-Bromophenyl)ethanamine 65185-58-2
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- Min98% HPLC
- Supply Ability
- g/kg/ton
- Release date
- 2020-02-03