Products Description
Product Name: 2-Bromoisobutyryl Bromide
CAS: 20769-85-1
EINECS: 244-017-3
Boiling point: 162-164 °C(lit.)
Density: 1.86 g/mL at 20 °C
Refractive index: n20/D 1.507(lit.)
Fp: >110°C
Specification
| Items | Specifications |
| Appearance | Colorless and transparent liquid |
| Purity | 99% |
| Storage temp. | Store below +30°C. |
| Package | 1 kg/bag, 20 kg/drum, 25 kg/drum |
Application
1. 2-Bromoisobutyryl Bromide is primarily used as a key initiator and functionalization reagent in atom transfer radical polymerization (ATRP) to prepare well-defined polymers.
2. 2-Bromoisobutyryl Bromide CAS 20769-85-1 serves as an acylating agent and intermediate in organic synthesis for pharmaceuticals and agrochemicals.
3. 2-Bromoisobutyryl Bromide is employed in surface modification of materials and in the synthesis of polymer brushes and block copolymers.
Storage and Precautions
1. Store 2-Bromoisobutyryl Bromide in a tightly sealed, moisture-proof, corrosion-resistant container under an inert atmosphere (e.g., nitrogen or argon) in a refrigerator (2-8°C), protected from light and moisture.
2. Keep 2-Bromoisobutyryl Bromide CAS 20769-85-1 strictly away from water, alcohols, amines, strong bases, and oxidizing agents to prevent violent exothermic reactions and toxic gas release.
3. Handle 2-Bromoisobutyryl Bromide only in a certified fume hood using appropriate personal protective equipment and anhydrous techniques; it is highly corrosive and moisture-sensitive.
Emergency response to leakage
1. Immediately evacuate and isolate the area. Ensure forced ventilation. Only trained specialists in full chemical protective gear and self-contained breathing apparatus should approach.
2. Do not use water. Cover 2-Bromoisobutyryl Bromide CAS 20769-85-1 the spill with dry sand or other inert, non-combustible absorbent. Collect into a sealed, labeled container for highly hazardous halogenated waste.
3. Neutralize residues carefully with alkaline solids (e.g., sodium carbonate) in a controlled manner. Prevent any contact with water or entry into drains. Professional hazardous waste disposal is required.
Safety Information
1. 2-Bromoisobutyryl Bromide is highly toxic, corrosive, and causes severe skin burns, eye damage, and fatal respiratory damage upon inhalation.
2. 2-Bromoisobutyryl Bromide CAS 20769-85-1 reacts violently with water and moist air, releasing toxic and corrosive gases (hydrogen bromide, hydrobromic acid).
3. This compound is a potent lachrymator and toxic to aquatic life. Full protective gear and strict SDS compliance are mandatory.
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| 10 | If you want to need more information,welcome to contact us at any time.
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Packaging
Transportation & Payment
About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.
* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
Contact Us
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