1-Bromo-2-(2-methoxyethoxy)ethane

Product Name: 1-Bromo-2-(2-methoxyethoxy)ethane
CAS No.: 54149-17-6
Chemical Name: 1-Bromo-2-(2-methoxyethoxy)ethane
Synonyms: DK815;DKSI138;mPEG2-Br;DKFELEX0212;CAS_54149-17-6;Bromo-PEG2-methoxy;Methyl-PEG2-bromide;1-bromo-3,6-dioxaheptane;MONO METHOXY PEG BROMIDE;1-BROMO-(2-METHOXYETHOXY)ETHANE
CBNumber: CB2216300
Molecular Formula: C5H11BrO2
Formula Weight: 183.04
MOL File: 54149-17-6.mol

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1-Bromo-2-(2-methoxyethoxy)ethane Property

Boiling point:: 156 °C (lit.) 37-40 °C/0.01 mmHg (lit.)
Density: 1.3600 g/mL at 25 °C (lit.)
refractive index: n20/D 1.455(lit.)
Flash point:: 163 °F
storage temp.: 2-8°C
form: Liquid
color: Clear colorless to pale yellow
Water Solubility: Not miscible in water.
Sensitive: Light Sensitive
BRN: 2069579
InChI: InChI=1S/C5H11BrO2/c1-7-4-5-8-3-2-6/h2-5H2,1H3
InChIKey: HUXJXNSHCKHFIL-UHFFFAOYSA-N
SMILES: C(OCCBr)COC
CAS DataBase Reference: 54149-17-6(CAS DataBase Reference)
NIST Chemistry Reference: 1-Bromo-2-(2-methoxyethoxy)ethane(54149-17-6)

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Safety

Risk Statements: 36/37/38
Safety Statements: 24/25
WGK Germany: 3
HS Code: 29091990
Storage Class: 10 - Combustible liquids

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H227Combustible liquid
Precautionary statements: P403+P235Store in a well-ventilated place. Keep cool.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 639842
Product name: 1-Bromo-2-(2-methoxyethoxy)ethane
Purity: 95%
Packaging: 10g
Price: $290
Updated: 2025/07/31

Sigma-Aldrich

Product number: 456195
Product name: 1-Bromo-2-(2-methoxyethoxy)ethane
Purity: 90%
Packaging: 10g
Price: $161.5
Updated: 2025/07/31

TCI Chemical

Product number: B4736
Product name: 1-Bromo-2-(2-methoxyethoxy)ethane (stabilized with Na2CO3)
Purity: >90.0%(GC)
Packaging: 5g
Price: $46
Updated: 2025/07/31

TCI Chemical

Product number: B4736
Product name: 1-Bromo-2-(2-methoxyethoxy)ethane (stabilized with Na2CO3)
Purity: >90.0%(GC)
Packaging: 25g
Price: $176
Updated: 2025/07/31

Sigma-Aldrich

Product number: 639842
Product name: 1-Bromo-2-(2-methoxyethoxy)ethane
Purity: 95%
Packaging: 50g
Price: $1001
Updated: 2025/07/31

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1-Bromo-2-(2-methoxyethoxy)ethane Chemical Properties,Usage,Production

Chemical Properties

clear colorless to pale yellow liquid

Uses

1-Bromo-2-(2-methoxyethoxy)ethane is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

Synthesis

General Procedure for Preparation of 1-Bromo-2-(2-methoxyethoxy)ethane: Into a 25-mL round bottomed flask equipped with magnetic stir bar, addition funnel and positive flow of nitrogen were placed 15.60 mmol of a ethyleneglycol monomethyl ether. The solution was stirred for 15 min in an ice bath before the dropwise addition of phosphorous tribromide (7.81 mmol) over a 10 min period. The solution was allowed to gradually warm and stir at room temperature (rt) for 14 hrs. The solution was then heated in a 90 °C oil bath for 1 hr, at which time the solution turned yellow. The solution was allowed to cool to rt, poured onto 30 g of ice/water mixture, and made slightly basic with addition of a 10% solution of NaHCO3 (~6 mL). Subsequent extraction with diethyl ether (Et2O) (3 x 30 mL), followed by drying over MgSO4 and concentration under reduced pressure afforded a colorless oil in sufficient purity for use in subsequent reactions.

IC 50

PEGs

1-Bromo-2-(2-methoxyethoxy)ethane Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Bromo-2-(2-methoxyethoxy)ethane Suppliers

Americas 1 Belgium 1 China 140 Europe 1 France 1 Germany 4 India 4 Japan 1 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 7 United States 18 Global 182

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View Lastest Price from 1-Bromo-2-(2-methoxyethoxy)ethane manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: m-PEG2-Br 54149-17-6
Price: US $1.10-9.90/KG
Min. Order: 1KG
Purity: 99%min
Supply Ability: 100KG
Release date: 2025-08-20

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 1-Bromo-2-(2-methoxyethoxy)ethane 54149-17-6
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-02-21

Hebei Xinsheng New Material Technology Co., LTD.

Product: 1-Bromo-2-(2-methoxyethoxy)ethane 54149-17-6
Price: US $35.00-25.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 Ton
Release date: 2023-11-10

54149-17-6, 1-Bromo-2-(2-methoxyethoxy)ethaneRelated Search:

ETHANE Ethoxyquin Hexafluoroethane p-Anisaldehyde p-Anisidine Decabromodiphenyl Ethane (Trifluoromethoxy)benzene Anisole 1H-Pyrrole-1-propanamide, 2,5-dihydro-N-[2-(2-methoxyethoxy)ethyl]-2,5-dioxo- 4-(2-METHOXY-ETHOXY)-BENZALDEHYDE m-PEG2-acid 2,5,8,11,14,17,20,23,26-Nonaoxaoctacosan-28-amine Methyl-PEG4-t-butyl ester MPEG4-CH2CH2COOH Methyl-PEG6-MS Diethylene glycol monomethyl ether m-PEG2-Azide 2-(2-Methoxyethoxy)acetic acid

1-BROMO-2-(2-METHOXYETHOXY)ETHANE

MONO METHOXY PEG BROMIDE

Ethane, 1-(2-bromoethoxy)-2-methoxy-

1-BROMO-2-(2-METHOXYETHOXY)ETHANE, TECH. 90%, STAB. WITH SOD

1-BROMO-(2-METHOXYETHOXY)ETHANE

1-Bromo-2-(2-methoxyethoxy)ethane, tech. 90%, stab. with sodium carbonate

1-Bromo-2-(2-methoxyethoxy)ethane, tech. 90%

1-bromo-3,6-dioxaheptane

2-(2-Methoxyethoxy)ethyl bromide

1-BROMO-2-(2-METHOXYETHOXY)ETHANE, 90%, STABILIZED WITH SODIUM CARBONATE

1-Bromo-2-(2-methoxyethoxy)ethane, stabilized with sodium carbonate

1-(2-Bromoethoxy)-2-methoxyethane

2-Bromoethyl 2-methoxyethyl ether

1-Bromo-2-(2-methoxyethoxy)ethane,98%

1-Bromo-2-(2-methoxyethoxy)ethane ,96%

Methyl-PEG2-bromide

1-Bromo-2-(2-methoxyethoxy)ethane (stabilized with Na2CO3)

1-Bromo-2-(2-methoxyethoxy)ethane 90%

1-Bromo-2-(2-methoxyethoxy)ethane (stabilized with Na<sub>2</sub>CO<sub>3</sub>)

CAS_54149-17-6

mPEG2-Br

1-Bromo-2-(2-Methoxyethoxy)Ethane, Stab. With Sodium Carbonate

1-Bromo-2-(2-methoxyethoxy)ethane (stabilized with Na2CO3) &gt

Ethane,1-bromo-2-(2-methoxyethoxy)-

Ethylene Glycol 2-Bromoethyl Methyl Ether

1-Bromo-(2-methoxyethoxy)ethane (stabilised with sodium carbonate)

DK815

1-Bromo-2-(2-methoxyethoxy)ethane (stabilized with Na?CO?)

Bromo-PEG2-methoxy

DKFELEX0212

DKSI138

m-PEG2-Br,98%(stabilized with Na2CO3)

54149-17-6

C5H11BrO2

CH3OCH2CH22Br

HALOGEN

Oxygen Compounds

Organic Building Blocks

Ethers

Building Blocks

Ethers

Organic Building Blocks

Oxygen Compounds