 Home > Organic Chemistry > Hydrocarbons and Derivatives > Ethyl bromide for Sale > Bromoethane High Purity Organic Solvent and Ethylating Agent CAS 74-96-4 Research Grade Reagent for Pharmaceutical and Organic Synthesis

Bromoethane High Purity Organic Solvent and Ethylating Agent CAS 74-96-4 Research Grade Reagent for Pharmaceutical and Organic Synthesis buy - large image1

Bromoethane High Purity Organic Solvent and Ethylating Agent CAS 74-96-4 Research Grade Reagent for Pharmaceutical and Organic Synthesis

TDS 1 Inquiries

Unit Price:

$40-45/KG FOB

Get Latest Price 

CAS No.:

74-96-4

Grade:

Reagent Grade

Content:

99%

Port:

qingdao

Brand:

Packaging:

1g/vial, 5g/vial, 25g/vial, 100g/vial

Sample Available:

Yes

Price valid (until):

2026-11-18

Contact Supplier

 Chat Now

Jinan topfull chemical co.,ltd

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

Medetomidine,Medetomidine hydrochloride,D-Lysergic Acid Methyl Ester,SR17018,Fluralaner,GS-441524

 Visit Store

Product Details
Seller Information
Inquiry History

Description

—— Product Specifications ——

Shop Bromoethane High Purity Organic Solvent and Ethylating Agent CAS 74-96-4 Research Grade Reagent for Pharmaceutical and Organic Synthesis-Detailed Image 1

—— Product Detail ——

- - - - Product Overview
        Bromoethane (ethyl bromide) is an organic compound with the molecular formula C₂H₅Br and molecular weight of 108.97 g/mol. This colorless to light yellow clear liquid is a widely used ethylating agent and organic solvent in pharmaceutical and organic synthesis. The compound has a characteristic ether-like odor and is volatile.
        Synthetic Process
        
        Hydrobromination: Ethylene reacts with hydrogen bromide to form bromoethane
        
        Distillation: The crude product is purified by fractional distillation
        
        Quality Control: The final product is analyzed to ensure ≥99.0% purity by GC
        
        Mechanism of Action
        
        Ethylating Agent: The bromine atom enables nucleophilic substitution reactions, introducing ethyl groups to nucleophiles
        
        Solvent Properties: Provides good solubility for a wide range of organic compounds
        
        Grignard Reagent Formation: Reacts with magnesium to form ethylmagnesium bromide
        
        Research Applications & Market Significance
        
        Pharmaceutical Research: Building block for drug discovery programs
        
        Organic Synthesis: Key reagent for the preparation of ethylated compounds
        
        Agrochemical Synthesis: Intermediate for pesticide development
        
        Refrigerant: Used as a refrigerant in specialized applications
        
        Quality Specifications
        
        Purity: ≥99.0% determined by GC
        
        Boiling point: 37-40°C
        
        Density: 1.455-1.465 g/mL at 20°C
        
        Refractive index: n²⁰/D 1.423-1.425
        
        Flash point: -23°C
        
        Storage: 2-8°C, sealed, protected from light
        
        Stable for 24 months when properly stored
        
        Packaging & Shipping
        
        Research quantities: 100mL, 500mL amber glass bottles
        
        Bulk quantities: 1L, 2.5L amber glass bottles
        
        Shipped at ambient temperature with proper hazard documentation

— C ompany Profile ——

Jinan Topfull Chemical Co., Ltd. is an international company rooted in China, specializing in the export of chemical products.

Our company is committed to making every effort to provide ideal chemical products to potential customers worldwide, including but not limited to: organic/inorganic reagents, biological reagents, plant extracts, pharmaceutical intermediates, active pharmaceutical ingredients (APIs), reference standards, reference substances, peptides, and more. Meanwhile, we have established long-term and stable cooperative relationships with university laboratories and off-campus research institutions, enabling us to offer tailored product services based on customers' actual needs.

We currently support customized services for most product categories, with supply quantities ranging from milligram (mg), gram (g) to kilogram (kg) levels, as well as wholesale. Product purity covers the full spectrum from 90% to 99.9%, providing customers with one-stop convenient services.

To date, our products have been exported to developed countries such as the United States, Australia, Canada, Mexico, as well as EU member states including France, Germany, and many other countries and regions such as Nigeria, Ghana, Southeast Asia, and other parts of Asia. Our product quality and services have consistently received high praise.

Looking ahead, our company will continue to serve as a bridge connecting China and the world, delivering high-quality products and services to global customers.

—— Q&A ——

Q1: How to confirm the product quality before placing orders?
A: By sending you available samples. Or if you have special requirements for the goods, we can prepare samples according to your requirements for confirmation.

Q2: Can you supply free samples?
A: Yes, we can provide a free sample, but the shipping cost will be paid by the customers. You can either pay the shipping cost or arrange a courier to collect the samples.

Q3: How do you treat quality complaints?
A: All our products are strictly tested by our QC and confirmed by QA; unqualified material will not be released to customers. If any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.

Q4: What is your MOQ? Is there a discount?
A: For highvalue products, our MOQ starts from 1g and generally starts from 10g. For other lowprice products, our MOQ starts from 100g and 1kg.
Q: Is there a discount?
A: Yes, for larger quantities, we always support with better prices.

Q5: How to start orders or make payments?
A: You can send us your Purchase Order (if your company has one), or just send a simple confirmation by email or via Trade Manager. We will then send you a Proforma Invoice with our bank details for your confirmation, and you can make payment accordingly. If you have other preferred payment methods, we are open to discussion and negotiation.

ECHEMI Editorial Reference

Ethyl bromide is a halogenated hydrocarbon with the chemical formula C2H5Br, abbreviated as EtBr. It is a colorless to yellow volatile liquid that turns into a gas at temperatures above 101 °F (38 ℃). Ethyl bromide has an ether-like odor and a burnt taste. Ethyl bromide is miscible with alcohols, ethers, chloroform, and organic solvents. Its water solubility at 25 ℃ is 9000 mg l-1. It is incompatible with alkali metals, aluminum, magnesium, strong bases, water, and strong oxidants. The vapor density of ethyl bromide relative to air is 3.76, and the flash point is below 0°F. It is highly flammable and can easily form explosive mixtures with air.

Certificates

Basic Info

Product Name:

Ethyl bromide

Other Name:

Ethane,bromo-;Bromoethane;Bromic ether;Hydrobromic ether;Monobromoethane;Ethyl bromide;F 160B1;NSC 8824;2-Bromoethane

CAS No.:

74-96-4

Molecular Formula:

C2H5Br

InChIKeys:

InChIKey=RDHPKYGYEGBMSE-UHFFFAOYSA-N

Molecular Weight:

108.96500

Exact Mass:

108.97

EC Number:

200-825-8

HScode:

2903399090

Categories:

Hydrocarbons and Derivatives

Characteristics

PSA:

XLogP3:

1.40120

Appearance:

Clear colorless to slightly yellow Liquid

Density:

1.4612 g/cm³ @ Temp: 20 °C

Melting Point:

-119 °C

Boiling Point:

38.2 °C

Flash Point:

-23ºC

Refractive Index:

1.4225-1.4245

Water Solubility:

H2O: 0.91 g/100 mL (20 ºC)

Storage Conditions:

Refrigerator

Vapor Pressure:

25.32 psi ( 55 °C)

Vapor Density:

~3.75 (vs air)

Toxicity:

LC50 rats, mice (ppm): 27000, 16200 (Vernot)

Flammability characteristics:

Class IB Flammable Liquid: Fl.P. below 73°F and BP at or above 100°F.

Explosive limit:

vol% in air: 6.81

Odor:

... Ether-like odor

Taste:

Burning taste

See More Ethyl bromide Properties 

Hazard Identification

Classification of the substance or mixture

Flammable liquids, Category 2

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Inhalation

Carcinogenicity, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H225 Highly flammable liquid and vapour H302 Harmful if swallowed H332 Harmful if inhaled H351 Suspected of causing cancer
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground and bond container and receiving equipment. P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P203 Obtain, read and follow all safety instructions before use.
Response	P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower]. P370+P378 In case of fire: Use ... to extinguish. P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P317 Get medical help. P318 IF exposed or concerned, get medical advice.
Storage	P403+P235 Store in a well-ventilated place. Keep cool. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames, NO sparks and NO smoking. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Fireproof. Separated from incompatible materials. Cool. Dry. Well closed. Ventilation along the floor.Outdoor or detached storage is preferable. Indoor storage should be in a standard flammable liquid storage room.

See More Ethyl bromide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Medetomidine,Medetomidine hydrochloride,D-Lysergic Acid Methyl Ester,SR17018,Fluralaner,GS-441524

Location:
RONGSHENG BEIYUANDAJIE 9, LICHENG DISTRICT,JINAN, SHANDONG CHINA

Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2022

Jinan Topfull Chemical Co., Ltd. is a global chemical Industrial and focuses on advanced chemical technology. Specialized in Cosmetic materials, water treatment, fine chemicals and so on. We are looking forward to working together with the people of all circles at home and abroad to seek common development!

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	3-Methylpyridine (3-picoline-98%)	200.00 KG	Mar 10, 2026

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
Ethyl bromide 99 high purity hly 57	industrial Grade/99.5		Suqian City Hengliyuan Import and Export Trade Co., LTD	Inquiry
Ethyl Bromide 99%	Industrial Grade/99	$1/MT FOB	Yogi Intermediates Pvt. Ltd.	Inquiry
Refrigerant/Dye/Medicine/Pesticide/Organic Synthesis/Bromoethane/CAS 74-96-4	/		Shandong zhishang chemical Co.,Ltd	Inquiry
Bromoethane 99% Min CAS 74-96-4 Ethyl Bromide Organic Synthesis Intermediate Bulk Supply	Industrial Grade/99.99		Qingdao Orient Chemical Co.,LTD	Inquiry
High Quality 99% Purity of Bromoethane CAS NO 74-96-4 ISO 9001:2005 REACH Verified Producer	Industrial Grade/99		Shaanxi Dideu Medichem Co. Ltd	Inquiry

Hot Related Products



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.

Bromoethane High Purity Organic Solvent and Ethylating Agent CAS 74-96-4 Research Grade Reagent for Pharmaceutical and Organic Synthesis

Product Details

Seller Information