Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Bromocyclobutane (Cyclobutyl Bromide) (CAS: 4399-47-7) with high quality. Ruifu Chemical has been supplying Bromocyclobutane more than 15 years.
Ruifu Chemical can provide worldwide delivery, competitive price, excellent service.
Purchase Bromocyclobutane or other cyclo compounds, please contact us by e-mail: alvin@ruifuchem.com
| Chemical Name | Bromocyclobutane |
| Synonyms | Cyclobutyl Bromide |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 4399-47-7 |
| Molecular Formula | C4H7Br |
| Molecular Weight | 135.00 g/mol |
| Boiling Point | 107.0-108.0℃ |
| Flash Point | 22℃(71°F) |
| Specific Gravity (20/20℃) | 1.430-1.451 |
| Refractive Index n20/D | 1.4776-1.4810 |
| Sensitive | Light Sensitive |
| Water Solubility | Insoluble in Water |
| Storage Temperature | Store Long-Term at 2-8℃ |
| Hazard Class | 3; Flammable Liquid |
| COA & MSDS | Available |
| Origin of Product | Shanghai, China |
| Product Type |
Cyclo Compounds |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | Clear Colorless or Light Yellow Liquid | Clear Colorless Liquid |
| Melting Point | 107.0-108.0℃ | 107.0-108.0℃ |
| (Bromomethyl)cyclopropane | ≤0.60% | 0.41% |
| 4-Bromo-1-Butene | No | No |
| Bromocyclobutane Assay | ≥98.0% (GC) | 98.5% |
| 1H NMR Spectrum | Conforms to Structure | Conforms |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Bottle, 25kg/drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed. Store in a cool, dry (2-8℃) and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Risk Codes R10 - Flammable
R36/37/38 - Irritating to eyes, respiratory system and skin.
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S16 - Keep away from sources of ignition.
UN IDs UN 1993 3/PG 2
WGK Germany 3
FLUKA BRAND F CODES 8
HS Code 2931900090
Hazard Class 3
Packing Group II
Bromocyclobutane (Cyclobutyl Bromide) (CAS: 4399-47-7) is a cyclic compound that consists of a four-membered ring containing one bromine atom and three carbon atoms.
Bromocyclobutane has several applications in scientific experiments due to its unique properties. It is used as a starting material in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals. It has also been used as a solvent in several chemical reactions due to its low polarity and high dipole moment.
Bromocyclobutane can be used for drug molecules and organic synthesis intermediates. In organic synthesis and transformation, the most common application method is through Bromocyclobutane introduces the cyclobutyl group into the target molecule that needs to be modified, or converts the bromine atom in the structure into the corresponding sulfonyl chloride unit; in addition, Bromocyclobutane can generate corresponding cyclobutene products by dehydrohalogenation.
| Chemical Name | CAS Number |
| (Bromomethyl)cyclopropane | CAS: 7051-34-5 |
| Cyclobutanol | CAS: 2919-23-5 |
| Bromocyclobutane | CAS: 4399-47-7 |