B65705

2-Bromoethylamine hydrobromide

99%

• Synonym(s): 2-Aminoethyl bromide hydrobromide
• Linear Formula: BrCH₂CH₂NH₂ · HBr
• CAS Number: 2576-47-8
• Molecular Weight: 204.89
• Beilstein: 3607605
• EC Number: 219-924-2
• MDL number: MFCD00012886
• UNSPSC Code: 12352100
• PubChem Substance ID: 24891920
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 99%
• form: crystals
• mp: 170-175 °C (lit.)
• SMILES string: Br.NCCBr
• InChI: 1S/C2H6BrN.BrH/c3-1-2-4;/h1-2,4H2;1H
• InChI key: WJAXXWSZNSFVNG-UHFFFAOYSA-N

Description

General description

2-Bromoethylamine hydrobromide, also known as 2-Aminoethyl bromide hydrobromide, is a simple, common, and harmless substance that can provide –NH2 for titanate nanotubes through intramolecular elimination of NaBr. Furthermore, it dissolves in water and can replace harmful organic solvents as excellent modification reagents.

Application

2-Bromoethylamine hydrobromide can be used as a reactant to synthesize:

• Thiazolines and thiazines via tandem S-alkylation-cyclodeamination of thioamides/haloamines.
• Optically active tertiary phosphines via cesium hydroxide-catalyzed P-alkylation of secondary phosphines.
• Secondary amines via CsOH-promoted chemoselective mono-N-alkylation of primary amines, diamines, and polyamines.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302,H412
• Precautionary Statements: P264 - P270 - P273 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 3
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): 142.9 °F - Pensky-Martens closed cup
• Flash Point(C): 61.6 °C - Pensky-Martens closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves