Products Description
Properties: Appearance:
- Appearance: 6-Bromo-3,4-dihydro-1(2H)-naphthalenone is white crystalline solid.
- Solubility: Soluble in organic solvents such as ethanol, dimethyl sulfoxide and dimethyl formamide, but insoluble in water.
6-Bromo-3,4-dihydro-1(2H)-naphthalenone is a chemical compound with the formula C8H6BrO. It is made by opening a ring in epichlorohydrin with boron trifluoride etherate (BF3OEt2) in pyridine at 0°C. Then, the resulting epoxide is made into tetralin by adding sodium hydroxide. The synthesis can be done in a lab using pure chemicals and makes up to 100% of the starting material into tetralin. 6-Bromo-tetral-1-one does not burn or make toxic byproducts when heated.
Basic Info
|
ITEMS |
SPECIFICATION |
| CAS | 66361-67-9 |
|
Chemical Formula |
C10H9BrO |
|
Molecular Mass |
225.08 |
| InChI | InChI=1/C10H9BrO/c11-8-4-5-9-7(6-8)2-1-3-10(9)12/h4-6H,1-3H2 |
|
Density |
1.511±0.06 g/cm3(Predicted) |
|
Melting Point |
40-42℃ |
|
Boiling Point |
116°C/0.05mmHg(lit.) |
|
Flash Point |
111.44°C |
|
Vapor Pressure |
0mmHg at 25°C |
|
Refractive Index |
1.599 |
|
Storage Conditions |
Keep in dark place,Sealed in dry,Room Temperature |
Uses & Preparation
Uses:
- 6-Bromo-3,4-dihydro-1(2H)-naphthalenone is an important intermediate in organic synthesis and can be used to synthesize a variety of compounds.
- In organic synthesis, it can participate in nucleophilic substitution reaction and oxidation reaction.
Method of Preparation:
6-Bromo-1,2,3,4-tetrahydronaphthalene is obtained by bromination of naphthalene.
Next, 6-bromo-1,2,3,4-tetrahydronaphthalene is converted to 6-Bromo-3,4-dihydro-1(2H)-naphthalenone by an oxidation reaction.
Company Profile
Gnee's products are widely exported to many countries, such as the United States, Russia, Canada, Australia, Europe and so on, providing fast transportation services. We have been strictly managing the whole trade process, focusing on every detail, providing customers with all-round services such as product producing product purchase, R & D, quality control, logistics management and so on.
We hope to establish long-term and mutually beneficial cooperative relationship with more friends in the future, and provide the best products and services to our customers.
FAQ
Can I get a sample?
Yes, free samples are available, but the shipping cost is paid by our customers.
What kind of transportation do we use?
Samples can be shipped by DHL, UPS, EMS, FedEx and so on. For bulk orders, delivery will be by air or sea.
What is the delivery time?
Normally, it takes 1 to 3 days after payment confirmation.
Do you test all items before delivery?
Yes, we do 100% testing before delivery.
When can I get your quotation
Basically, a detailed quotation can be provided within a few hours after we receive your inquiry.
What is your sample policy
Sample fee is payable. We will refund the sample fee if your purchase quantity reaches a certain level.
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