Dayang Chem (Hangzhou) Co., Ltd. is one of the leading manufacturers and suppliers of 4-bromo-1-butene cas 5162-44-7 in China, specialized in providing high quality customized chemicals. Welcome to wholesale bulk 4-bromo-1-butene cas 5162-44-7 made in China here and get pricelist from our factory. Good service and reasonable price are available.
Key Specifications
|
Appearance |
Colorless, transparent or light yellow liquid |
|
Assay |
98.0% Min |
|
Melting point |
-115.07°C (estimate) |
|
Boiling point |
98-100 °C (lit.) |
|
Density |
1.33 g/mL at 25 °C (lit.) |
|
Moisture |
0.5% Max |
If required, the latest specifications and analysis report will be made available.
Packaging, Storage and delivery
|
Standard Packaging |
250kg/drum or custom packaging upon request |
|
Storage Conditions |
Store in a cool, dry, well-ventilated area. Keep container tightly sealed under inert atmosphere if long-term storage is required |
|
Transport information |
UN1993 3/PG 2 |
|
Shipping Methods |
DHL, FedEx, air freight or sea freight (IMDG/IATA compliant) |
Primary Applications
4-Bromo-1-butene is a brominated alkene used as a reagent in organic synthesis.
4-Bromo-1-butene is used in the preparation of 4-(3-butenyloxy)benzoic acid and largazole. It is also used in double alkylation of lactams followed by Grubbs ring-closing metathesis to yield gymnodimine. Further, it serves as a reagent in the preparation of dienehydrazides.
Spectrum
Related Articles
1. Stereoselective epoxidation of 4-bromo-1-butene and 3-butene-1-ol with three alkene-utilizing bacteria. Archelas A, et al.
Biocatal. Biotransformation 1(4) , 283-292, (1988)
2. Synthesis and photopolymerization of a liquid-crystalline diepoxide. Broer DJ, et al.
Macromolecules 26(6) , 1244-47, (1993)
3. Total synthesis and molecular target of largazole, a histone deacetylase inhibitor.
J. Am. Chem. Soc. 130(26) , 8455-9, (2008)
Frequently Asked Questions (FAQ)
Q:Do you provide a Certificate of Analysis (COA)?
A: Yes, every batch includes a full COA with assay, moisture content, and appearance.
Q: Can you deliver quickly (or ensure delivery within a certain number of days)?
A: For stock products, we typically ship within 7 days.
For custom synthesis products, the delivery time is generally 4–6 weeks, depending on the complexity and quantity of the order.
Q: How soon will I receive a reply or quote after submitting an inquiry?
A: We guarantee an initial response within 24 hours of receiving your inquiry and aim to provide a detailed quote within 3 business days.
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