2-Bromoethylamine hydrobromide supplier

Name
2-Bromoethylamine hydrobromide
EINECS 219-924-2
CAS No. 2576-47-8
Article Data10
CAS DataBase
Density 1.581g/cm3
Solubility > 500 g/L (20 °C) in water
Melting Point 172 °C
Formula C₂H₆BrN^.HBr
Boiling Point 131.8 °C at 760 mmHg
Molecular Weight 204.892
Flash Point 33.5 °C
Transport Information
Appearance slight yellow to white crystalline powder
Safety 26-36/37-61-36/37/39-36
Risk Codes 36/37/38-68-52/53-43-22
Molecular Structure
Hazard Symbols Xn, C, Xi
Synonyms Ethanamine,2-bromo-, hydrobromide (9CI);Ethylamine, 2-bromo-, hydrobromide (7CI,8CI);1-Amino-2-bromoethane hydrobromide;2-Aminoethyl bromide hydrobromide;2-Bromoethanamine hydrobromide;2-Bromoethylammonium bromide;b-Bromoethylaminehydrobromide;
PSA 26.02000
LogP 1.99840

Synthetic route

: 141-43-5
ethanolamine

: 2576-47-8
2-bromoethylamine hydrobromide

Conditions

Conditions	Yield
With hydrogen bromide In 5,5-dimethyl-1,3-cyclohexadiene at 0 - 10℃; for 12h;	99%
With hydrogen bromide at 0℃; dann auf 170grad Erhitzen;
With hydrogen bromide Darstellung;
With hydrogen bromide

: 21841-57-6
aziridine borane

: 7726-95-6
bromine

: 2576-47-8
2-bromoethylamine hydrobromide

Conditions

Conditions	Yield
In chloroform at 20°C, pptn.; discussion of mechanism;;	89%
In chloroform at 20°C, pptn.; discussion of mechanism;;	89%

: 151-56-4
ethyleneimine

: 2576-47-8
2-bromoethylamine hydrobromide

Conditions

Conditions	Yield
With hydrogen bromide

: 574-98-1
2-(2-bromoethyl)isoindoline-1,3-dione

: 2576-47-8
2-bromoethylamine hydrobromide

Conditions

Conditions	Yield
With hydrogen bromide; acetic acid at 170℃;

N-nitroso-ethylenediamine-N-sulfonic acid: N-nitroso-ethylenediamine-N-sulfonic acid

: 2576-47-8
2-bromoethylamine hydrobromide

Conditions

Conditions	Yield
With hydrogen bromide

: 2576-47-8
2-bromoethylamine hydrobromide

: 87156-40-9
1-amino-2-azidoethane

Conditions

Conditions	Yield
With sodium azide In water at 80℃; for 16h;	100%
With sodium azide In water at 75℃;	93%
With sodium azide; sodium hydroxide In water	92%

: 61680-01-1
dibutoxythiophosphoryl isothiocyanate

: 2576-47-8
2-bromoethylamine hydrobromide

: 131286-87-8
2-<(dibutoxyphosphinothioyl)imino>thiazolidine

Conditions

Conditions	Yield
With triethylamine In benzene at 60 - 65℃; for 8h;	100%
With triethylamine In benzene at 60℃; for 8h; Addition; cyclization;	91%

: 24424-99-5
di-tert-butyl dicarbonate

: 2576-47-8
2-bromoethylamine hydrobromide

: 39684-80-5
2-(tert-butoxycarbonylamino)ethyl bromide

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 0 - 20℃; for 18h;	100%
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 1h;	100%
With sodium hydrogencarbonate In tetrahydrofuran; water at 20℃; for 6h;	100%

: 24544-04-5
2,6-diisopropylbenzenamine

: 2576-47-8
2-bromoethylamine hydrobromide

: 888705-44-0
N1-(2,6-diisopropylphenyl)ethane-1,2-diamine

Conditions

Conditions	Yield
Stage #1: 2,6-diisopropylbenzenamine; 2-bromoethylamine hydrobromide for 96h; Reflux; Stage #2: With sodium hydroxide In diethyl ether	100%
In toluene for 18h; Heating;	74%
In toluene at 110℃; for 18h;	70%
In toluene at 100℃; for 48h;	40%
With sodium hydroxide In toluene at 110℃; for 12h;

: 606969-03-3
3-[(4-methylphenyl)sulfonyl]imidazo[1,2-d]-1,2,4-thiadiazole

: 2576-47-8
2-bromoethylamine hydrobromide

: 606969-69-1
N-(2-Bromoethyl)imidazo[1,2-d][1,2,4]thiadiazol-3-amine

Conditions

Conditions	Yield
	100%

: 2576-47-8
2-bromoethylamine hydrobromide

: 191353-77-2, 200052-62-6
(+)-3-(4-nitrophenoxycarbonyl)-4S-(3,4-difluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid methyl ester

: 6-(3,4-difluorophenyl)-1,2,3,6-tetrahydro-2-oxo-5-methoxycarbonyl-4-methyl-1-(2-bromoethylamino carbonyl)pyrimidine

Conditions

Conditions	Yield
With sodium hydroxide; potassium carbonate In tetrahydrofuran; water	100%
With sodium hydroxide; potassium carbonate In tetrahydrofuran; water	100%

: trans-10-allyloxy-9-oxo-3-thia-5,8,10-triazatricyclo[6.2.1.02,6]undeca-2(6),4-diene-7-carboxylic acid

: 2576-47-8
2-bromoethylamine hydrobromide

: trans-10-allyloxy-N-(2-bromoethyl)-9-oxo-3-thia-5,8,10-triaza-tricyclo[6.2.1.02,6]undeca-2(6),4-diene-7-carboxamide

Conditions

Conditions	Yield
Stage #1: trans-10-allyloxy-9-oxo-3-thia-5,8,10-triazatricyclo[6.2.1.02,6]undeca-2(6),4-diene-7-carboxylic acid With 4-methyl-morpholine In tetrahydrofuran at -50℃; for 0.25h; Inert atmosphere; Stage #2: With pivaloyl chloride In tetrahydrofuran at -50℃; for 1h; Inert atmosphere; Stage #3: 2-bromoethylamine hydrobromide In tetrahydrofuran at -30℃; for 2h; Inert atmosphere;	100%

: trans-10-allyloxy-9-oxo-3-thia-5,8,10-triazatricyclo[6.2.1.02,6]undeca-2(6),4-diene-7-carboxylic acid

: 2576-47-8
2-bromoethylamine hydrobromide

: trans-10-allyloxy-N-(2-bromoethyl)-9-oxo-3-thia-5,8,10-triazatricyclo[6.2.1.02,6]undeca-2(6),4-diene-7-carboxamide

Conditions

Conditions	Yield
Stage #1: trans-10-allyloxy-9-oxo-3-thia-5,8,10-triazatricyclo[6.2.1.02,6]undeca-2(6),4-diene-7-carboxylic acid With 4-methyl-morpholine In tetrahydrofuran at -50℃; for 0.25h; Inert atmosphere; Stage #2: 2-bromoethylamine hydrobromide With pivaloyl chloride at -50 - -30℃; for 3h;	100%

: 2576-47-8
2-bromoethylamine hydrobromide

: 501-53-1
benzyl chloroformate

: 53844-02-3
benzyl N-(2-bromoethyl)carbamate

Conditions

Conditions	Yield
With sodium hydrogencarbonate Ambient temperature;	99%
With sodium hydroxide In 1,4-dioxane; water at 0 - 20℃; for 13.33h; Inert atmosphere;	99%
With sodium hydroxide In 1,4-dioxane; water at 0 - 20℃; for 13.3333h; Inert atmosphere;	99%

: 2576-47-8
2-bromoethylamine hydrobromide

: 98-60-2
4-chlorobenzenesulfonyl chloride

: 151389-59-2
2-(4-chlorobenzenesulfonylamino)ethyl bromide

Conditions

Conditions	Yield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0℃;	99%
With triethylamine In dichloromethane for 0.0833333h; ice-cooling;	96%
With triethylamine In dichloromethane at 0℃; for 0.333333h; Inert atmosphere;	87%

: 2576-47-8
2-bromoethylamine hydrobromide

: 829-85-6
diphenylphosphane

: 4848-43-5
(2-aminoethyl)diphenylphosphane

Conditions

Conditions	Yield
With cesium hydroxide; 4 Angstroem MS In N,N-dimethyl-formamide at 23℃; for 23h;	99%
With cesium hydroxide; 4 A molecular sieve In N,N-dimethyl-formamide at 23℃; for 23h;	99%
Stage #1: diphenylphosphane With potassium tert-butylate In tetrahydrofuran for 1h; Inert atmosphere; Schlenk technique; Glovebox; Stage #2: 2-bromoethylamine hydrobromide In tetrahydrofuran at 20℃; Inert atmosphere; Schlenk technique; Glovebox;	38%

: 2576-47-8
2-bromoethylamine hydrobromide

: 108-98-5
thiophenol

: 2014-75-7
2-(phenylthio)ethanamine

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 20℃; for 48h; Inert atmosphere;	99%
Stage #1: 2-bromoethylamine hydrobromide With sodium ethanolate In ethanol for 0.0833333h; Stage #2: thiophenol In ethanol at 20℃; for 13h; Reflux;	81%
Stage #1: 2-bromoethylamine hydrobromide With sodium ethanolate In ethanol for 0.0833333h; Stage #2: thiophenol In ethanol at 20℃; for 13h; Reflux;	81%

: 2576-47-8
2-bromoethylamine hydrobromide

: 98-09-9
benzenesulfonyl chloride

: 6453-88-9
N-(2-bromo-ethyl)-benzenesulfonamide

Conditions

Conditions	Yield
With N-ethyl-N,N-diisopropylamine In dichloromethane for 1.5h; Cooling with ice;	98%
With N-ethyl-N,N-diisopropylamine In dichloromethane for 1.5h; Cooling with ice;	98%
With triethylamine In dichloromethane at 0℃; for 0.333333h; Inert atmosphere;	80%
With sodium carbonate In water at 20℃; for 16h;	66%
With water; sodium carbonate

: 2576-47-8
2-bromoethylamine hydrobromide

: 2148-38-1
5-bromo-4-chloroquinazoline

: 163311-10-2
10-bromo-2,3-dihydroimidazo<1,2-c>quinazoline

Conditions

Conditions	Yield
With sodium hydrogencarbonate In tetrahydrofuran for 66h; Ambient temperature;	98%

: 2576-47-8
2-bromoethylamine hydrobromide

: 2131-61-5
p-nitrophenyl isothiocyanate

: (4-nitrophenyl)(1,3-thiazolidin-2-yliden)amine

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 20℃; for 4h;	98%

: 2576-47-8
2-bromoethylamine hydrobromide

: 202533-73-1
2′-O-(4-nitrophenoxycarbonyl)-3′,5′-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)uridine

: 2′-O-[N-(2-bromoethylcarbamoyl)]-3′,5′-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)uridine

Conditions

Conditions	Yield
With pyridine; triethylamine at 20℃; for 4h; Inert atmosphere;	98%

: 61680-00-0
O,O-dipropyl phosphoroisothiocyanatidothioate

: 2576-47-8
2-bromoethylamine hydrobromide

: 131286-86-7
2-<(dipropoxyphosphinothioyl)imino>thiazolidine

Conditions

Conditions	Yield
With triethylamine In benzene at 60 - 65℃; for 8h;	97.5%
With triethylamine In benzene at 60℃; for 8h; Addition; cyclization;	97%

: 7144-08-3
Cholesteryl chloroformate

: 2576-47-8
2-bromoethylamine hydrobromide

: 378229-48-2
C30H50BrNO2

Conditions

Conditions	Yield
With triethylamine In dichloromethane at -4 - 20℃; for 16h; Cooling with ice;	97.4%
With triethylamine In dichloromethane at 20℃; for 16h; Cooling with ice;	97.4%

: cholesteryl chloroformate

: 2576-47-8
2-bromoethylamine hydrobromide

: C30H50BrNO2

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 20℃; for 16h; Cooling with ice;	97.4%

: 2576-47-8
2-bromoethylamine hydrobromide

: 88-05-1
2,4,6-trimethylaniline

: 444325-38-6
N-(2,4,6-trimethylphenyl)-1,2-diaminoethane

Conditions

Conditions	Yield
Stage #1: 2-bromoethylamine hydrobromide; 2,4,6-trimethylaniline In water for 95h; Stage #2: With potassium hydroxide In dichloromethane	97%
In toluene for 23h; Reflux;	89%
In toluene for 0.666667h; Heating;	86%

: 2576-47-8
2-bromoethylamine hydrobromide

: 103-72-0
phenyl isothiocyanate

: phenyl(1,3-thiazolidin-2-yliden)amine

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 20℃; for 4h;	97%

: 36530-31-1, 26745-80-2, 53496-00-7
bis(2-aminoethanethiolato)nickel(II)

: 2576-47-8
2-bromoethylamine hydrobromide

: (2-[(2-aminoethyl)thio]ethanediamine)nickel(II) bromide

Conditions

Conditions	Yield
With triethyl amine In N,N-dimethyl-formamide a suspn. of Ni-complex in DMF was heated to 85°C, BrC2H4NH2*HBr was added as a solid followed immediately by N(C2H5)3, the mixt. was heated at 85°C for a addn. 15 min; filtered, washed with diethyl ether, and air dried;	97%

: 837-95-6
2-nitro-4-(trifluoromethyl)benzenesulfonyl chloride

: 2576-47-8
2-bromoethylamine hydrobromide

: 1453206-24-0
N-(2-bromoethyl)-2-nitro-4-(trifluoromethyl)benzenesulfonamide

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 25℃; for 16h; Inert atmosphere;	97%

: N-(2-fluoro-4-chloro-5-cyclopentyloxyphenyl)-3,4,5,6-tetrahydroisophthalimide

: 2576-47-8
2-bromoethylamine hydrobromide

: 153390-34-2
N-(2-fluoro-4-chloro-5-cyclopentyloxyphenyl)-N'-(2-bromoethyl)-3,4,5,6-tetrahydrophthalamide

Conditions

Conditions	Yield
With potassium carbonate In acetonitrile	96.4%

: 35424-55-6
dipropyl phosphorisothiocyanatidate

: 2576-47-8
2-bromoethylamine hydrobromide

: 131286-83-4
Thiazolidin-(2E)-ylidene-phosphoramidic acid dipropyl ester

Conditions

Conditions	Yield
With triethylamine In benzene at 60℃; for 14h;	96%
With triethylamine In benzene at 60℃; for 8h; Addition; cyclization;	96%

: 2576-47-8
2-bromoethylamine hydrobromide

: 2094-72-6
1-Adamantanecarbonyl chloride

: 83699-44-9
N-(2-Bromoethyl)adamantane-1-carboxamide

Conditions

Conditions	Yield
In xylene for 7h; Heating;	96%

: 2576-47-8
2-bromoethylamine hydrobromide

: 147695-56-5
4-bromophenyl isoselenocyanate

: (4-bromophenyl)(1,3-selenazolidin-2-yliden)amine

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 20℃; for 4h;	96%

: 2576-47-8
2-bromoethylamine hydrobromide

: 1694-92-4
2-Nitrobenzenesulfonyl chloride

: 120358-32-9
N-(2-bromoethyl)-2-nitrobenzenesulfonamide

Conditions

Conditions	Yield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0℃; for 1h; Inert atmosphere;	96%
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0℃; for 1h;	82%
With potassium carbonate In acetonitrile at 20 - 60℃; for 2h;	73%

: 70102-34-0
3-nitrothiobenzamide

: 2576-47-8
2-bromoethylamine hydrobromide

: 96159-88-5
2-(3-nitrophenyl)-4,5-dihydro-1,3-thiazole

Conditions

Conditions	Yield
Stage #1: 3-nitrothiobenzamide; 2-bromoethylamine hydrobromide In water at 60 - 70℃; for 4h; Stage #2: With sodium carbonate In water	96%

2-Bromoethylamine hydrobromide Chemical Properties

IUPAC Name:2-bromoethanamine hydrobromide
Molecular Formula:C₂H₇Br₂N
Molecular Weight:204.891680 g/mol
Appearance:Pale yellow to white crystalline powder
Melting Point:172 °C
Water Solubility:> 500 g/L (20 °C)
Sensitive:Hygroscopic
BRN:3607605
CAS DataBase Reference:2576-47-8(CAS DataBase Reference)
EPA Substance Registry System:2576-47-8(EPA Substance)
Synonyms of 2-bromoethyl amine hydrobromate(2576-47-8):
2-bromoethanaminehydrobromide;2-bromo-ethanaminhydrobromide;2-bromo-ethylaminhydrobromide;beta-bromoethylaminehydrobromide;bromoethylamine,hydrobromide;2-(DIALLYLAMINO)ETHYLAMINE;2-BROMOETHYLAMINE HYDROBROMIDE;2-BROMOETHYLAMMONIUM BROMIDE
Categories of 2-bromoethyl amine hydrobromate(2576-47-8):
Industrial/Fine Chemicals;Amines;omega-Haloalkylamines;omega-Functional Alkanols, Carboxylic Acids, Amines & Halides;organic intermediate

2-Bromoethylamine hydrobromide Uses

2-bromoethyl amine hydrobromate(2576-47-8) is used as organic synthesis intermediates.
2-bromoethyl amine hydrobromate(2576-47-8) is used as a flux.
2-bromoethyl amine hydrobromate(2576-47-8) is used as a pharmaceutical intermediates for the production of first-aid medicines g brain fans (AET).

2-Bromoethylamine hydrobromide Safety Profile

Safety Information of 2-bromoethyl amine hydrobromate(2576-47-8):
Hazard Codes:Xi,Xn ,C
Risk Statements:36/37/38-68-52/53-43-22
36/37/38:Irritating to eyes, respiratory system and skin
68:Possible risk of irreversible effects
52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
43:May cause sensitization by skin contact
22:Harmful if swallowed
Safety Statements:26-36/37-61-36/37/39-36
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37:Wear suitable protective clothing and gloves
61:Avoid release to the environment. Refer to special instructions safety data sheet
36/37/39:Wear suitable protective clothing, gloves and eye/face protection
36:Wear suitable protective clothing
WGK Germany:3
RTECS:KQ8225000
F:3-10
Hazard Note:Irritant
HS Code:29211980

Product Name

2-Bromoethylamine hydrobromide

Synthetic route

2-Bromoethylamine hydrobromide Chemical Properties

2-Bromoethylamine hydrobromide Uses

2-Bromoethylamine hydrobromide Safety Profile

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