2-(2-Bromoethyl)-1,3-dioxolane

Product Name: 2-(2-Bromoethyl)-1,3-dioxolane
CAS No.: 18742-02-4
Chemical Name: 2-(2-Bromoethyl)-1,3-dioxolane
Synonyms: Bromoethyldioxolane;2KG;)-1,3-dioxoL;2-(2-BromoethyL;2-(2-Bromoethyl)-1,3;2-bromo-2-(2-ethyl)dioxolane;2-(2-Bromoethyl)-1,3-dioxola;2-(2-BROMOETHYL)-1,3-DIOXOLANE;3-Bromopropanal ethylene acetal;2-(2-Bromoerthyl)-1,3-dioxolane
CBNumber: CB1156942
Molecular Formula: C5H9BrO2
Formula Weight: 181.03
MOL File: 18742-02-4.mol

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2-(2-Bromoethyl)-1,3-dioxolane Property

Boiling point:: 68-70 °C8 mm Hg(lit.)
Density: 1.542 g/mL at 25 °C(lit.)
refractive index: n20/D 1.479(lit.)
Flash point:: 149 °F
storage temp.: 2-8°C
solubility: Chloroform (Sparingly), Ethyl Acetate (Slightly)
form: clear liquid
Specific Gravity: 1.541.542
color: brownish-yellow
Water Solubility: immiscible
Sensitive: Light Sensitive
BRN: 103516
InChIKey: GGZQLTVZPOGLCC-UHFFFAOYSA-N
CAS DataBase Reference: 18742-02-4(CAS DataBase Reference)
NIST Chemistry Reference: 2-(2-Bromoethyl)-1,3-dioxolane(18742-02-4)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 22-36/37/38
Safety Statements: 26-37/39
RIDADR: UN 2810 6.1/PG 3
WGK Germany: 2
F: 8-9
HazardClass: 6.1
PackingGroup: Ⅲ
HS Code: 29329990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

Sigma-Aldrich

Product number: 230995
Product name: 2-(2-Bromoethyl)-1,3-dioxolane
Purity: 96%
Packaging: 10g
Price: $47.6
Updated: 2025/07/31

Sigma-Aldrich

Product number: 230995
Product name: 2-(2-Bromoethyl)-1,3-dioxolane
Purity: 96%
Packaging: 50g
Price: $169
Updated: 2025/07/31

TCI Chemical

Product number: B1132
Product name: 2-(2-Bromoethyl)-1,3-dioxolane
Purity: >90.0%(GC)
Packaging: 25g
Price: $97
Updated: 2025/07/31

TCI Chemical

Product number: B1132
Product name: 2-(2-Bromoethyl)-1,3-dioxolane
Purity: >90.0%(GC)
Packaging: 100g
Price: $297
Updated: 2025/07/31

TCI Chemical

Product number: B1132
Product name: 2-(2-Bromoethyl)-1,3-dioxolane
Purity: >90.0%(GC)
Packaging: 250g
Price: $667
Updated: 2021/12/16

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2-(2-Bromoethyl)-1,3-dioxolane Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to yellow or brown liquid

Uses

Alkylating agent for amines,1 dithianes,2 and carboximides,3 and via the Grignard reagent, aldehydes.4

Uses

2-(2-Bromoethyl)-1,3-dioxolane is used as a pharmaceutical intermediate, dioxolanes, acetals, ketals, building blocks, chemical synthesis, organic building blocks and oxygen compounds. 1,1-(Ethylenedioxy)-3-bromopropane is used in the synthesis of EGFR inhibitors. Also used in the synthesis of orally active agents of cancer and cell proliferation with quinoline substructures. It is also used as flavouring agent.

General Description

Copper-catalyzed borylation of 2-(2-bromoethyl)-1,3-dioxolane with bis(pinacolato)diboron followed by treatment with potassium bifluoride affords the key organotrifluoroborate reagent.

Purification Methods

Dissolve it in pentane, wash with 5% aqueous NaHCO3, dry (Na2SO4), and evaporate. Distil the residue. [NMR: Büchi & Wüest J Org Chem 34 1122 1969, Kriesat & Gisvold J Pharm Sci 60 1250 1971, Beilstein 19/1 V 69.]

2-(2-Bromoethyl)-1,3-dioxolane Preparation Products And Raw materials

Raw materials

Acrolein Sodium bromide Phosphoric acid Ethylene glycol

Preparation Products

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2-(2-Bromoethyl)-1,3-dioxolane Suppliers

Americas 1 Austria 1 Belgium 2 Canada 1 China 231 Europe 2 France 4 Germany 8 India 16 Italy 1 Japan 4 Slovakia 1 South Korea 1 Switzerland 4 The Netherlands 1 Ukraine 1 United Kingdom 19 United States 37 Global 335

Nanjing Intermate Technology Co., Ltd

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Zhengzhou KeYulong chemical products Co., Ltd

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Fax: 0371-53335504
Email: Keyulongchem@163.com
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Nanjing Joyin Pharmachem Co.,Ltd

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CHEMBSF (Shanghai) Biomedical Technology Co., Ltd

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Henan Dongyao Pharmaceutical Technology Co., Ltd

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Jingjiang Connect Chemical Manufacture Co., Ltd

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J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
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Email: market03@meryer.com
Country: China
ProdList: 40228
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View Lastest Price from 2-(2-Bromoethyl)-1,3-dioxolane manufacturers

Hangzhou Verychem Science And Technology Co.Ltd

Product: 2-(2-bromoethyl)-1,3-dioxolane 18742-02-4
Price: US $0.00-0.00/kg
Min. Order: 10kg
Purity: 99%min
Supply Ability: 10 tons
Release date: 2025-07-21

Hebei Chuanghai Biotechnology Co., Ltd

Product: 2-(2-Bromoethyl)-1,3-dioxolane 18742-02-4
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-24

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 2-(2-Bromoethyl)-1,3-dioxolane 18742-02-4
Price: US $100.00-65.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-04-22

18742-02-4, 2-(2-Bromoethyl)-1,3-dioxolaneRelated Search:

Hexabromocyclododecane Methoxydiethylborane 1-Bromododecane Triethylenediamine ETHYLENE OXIDE Ethyl vanillin N-Aminoethylpiperazine Hydroxyethyl starch 1-Bromodecane Ethyl maltol ETHYLENE Ethyl cellulose 1,4-Dioxane Hydroxyethyl Cellulose Ethylene thiourea Ethylene glycol Ethylene glycol diacetate Acetal

2-(2-Bromoethyl)-1,3-dioxolane,3-Bromopropionaldehyde ethylene acetal

2-(2-Bromoethyl)-1,3

2-(2-BroMoethyl)-1,3-dioxolane, 97% 10GR

2KG

2-(2-BroMoethyl)-1,3-dioxolane 96%

2-(2-Bromoethyl)-1,3-dioxolane, 95%, stabilized

2-(2-Bromoethyl)-1,3-dioxolane,97%

2-(2-Bromoethyl)-1,3-dioxolane,96%

2- (2-Bromoethyl)-1,3-dioxolane, Stabilized with silver

2-(2-BROMOETHYL)-1,3-DIOXOLANE

3-BROMOPROPIONALDEHYDE ETHYLENE ACETAL

1,3-Dioxolane, 2-(2-bromoethyl)-

2-(2-BROMOETHYL)-1,3-DIOXOLANE, STAB.

2-(2-Bromoethyl)-1,3-dioxolane, stabilized, 96%

Bromoethyldioxolane

4-(cyclopropylcarbonyl)-2,2-dimethylbenzeneacetonitrile

2-(2-Bromoethyl) 1,3-Dioxolane (Bedo)

3-bromopropanal 1,2-ethanediol acetal

1-BROMO-3,3-(ETHYLENEDIOXY)-PROPANE

2-(2-Bromoethyl)-1,3-dioxolane, 95%, stab. with silver

[2-(1,3-Dioxolane-2-yl)ethyl] bromide

2-(1,3-Dioxolane-2-yl)ethyl bromide

3-Bromopropanal ethylene acetal

2-(2-BromoethyL

2-bromo-2-(2-ethyl)dioxolane

2-(2-Bromoethyl)-1,3-dioxolane &gt

2-(2-Bromoethyl)-1,3-dioxolane, 96%, for synthesis

)-1,3-dioxoL

2-(2-Bromoethyl)-1,3-dioxolane, Tech grade

2-(2-Bromoethyl)-1,3-dioxola

2-(2-Bromoerthyl)-1,3-dioxolane

18742-02-4

Organic Building Blocks

Oxygen Compounds

Acetals/Ketals/Ortho Esters

Dioxanes & Dioxolanes

Dioxolanes

Building Blocks

Acetals/Ketals/Ortho Esters

Building Blocks

Chemical Synthesis

Organic Building Blocks

Oxygen Compounds

Pyridines ,Heterocyclic Acids

Miscellaneous

Dioxanes & Dioxolanes

Dioxolanes