© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
Many folks outside the lab may never think much about 1-Bromobutane or its close relatives, but in chemical plants and research departments, it’s a workhorse. Years spent around bench tops and plant floors have shown how much rides on the quality and details of compounds like 1-Bromobutane, 1,4-Dibromobutane, and 2-Bromobutane.
We see 1-Bromobutane (CAS No. 109-65-9), also called Butyl Bromide, appear in synthesis routes all the time. This colorless liquid finds its niche in alkylation reactions, thanks to a boiling point of about 101°C. Physical properties—like a clear density of 1.276 g/cm³, a molecular weight of about 137.02 g/mol, and well-documented NFPA safety ratings—matter for handling and storage down to the last detail.
For folks using Sigma-Aldrich or combing through PubChem, easy access to these numbers ensures fewer surprises. Accidents drop off when chemists know what to expect, and quality suppliers give clear data. Suppliers that act more like partners set themselves apart, keeping researchers, process managers, and lab techs in-the-know with straightforward product sheets.
Reliable chemical tools mean fewer failed experiments and faster routes to final products. From pharma intermediates to specialty polymers, the consistency of 1-Bromobutane can’t be an afterthought. My days working with synthetic teams taught that a slightly off-batch can derail an entire week’s progress.
Nobody likes to cut corners just to make up lost time. Quality control, with proper batch testing, and traceability by CAS number, keep timelines moving. Sigma-Aldrich, known for thorough vetting, and other reputable names, prove their value every day on the production floor.
People use 1-Bromobutane not just for academic curiosity. Organic synthesis calls for it in preparing Grignard reagents, and it acts as a key starting point for pharmaceuticals. If the reaction doesn’t go smoothly, or if the bromide content drops, the whole batch may end up in the disposal drum.
With sodium iodide in acetone, 1-Bromobutane highlights the value of classic reaction tests for halide exchange ("Finkelstein reaction"). You’ll see this process in practical chemistry courses and in production-scale equipment at major chemical suppliers. Bench chemistry legends don’t keep talking about it because it’s outdated — they return to these reactions because they work and because the results matter.
The reach of Bromobutane chemistry stretches well into other families. Take 1,4-Dibromobutane: this difunctional compound gives polymer chemists a reliable tool for making specialty materials like polyamides and ionic liquids. Bringing both bromine atoms to the table opens routes to advanced materials that power batteries and coatings.
2-Bromobutane, meanwhile, introduces stereochemistry, supplying a way to make chiral centers that have totally changed how drugs are designed and tested. The rise of “enantiopure” drugs never would have happened without simple compounds like 2-Bromobutane (CAS No. 78-76-2), which keep turning up in columns and reactors in pharma and ag chem labs alike.
And don’t overlook 2-methyl-2-bromobutane or 4-Bromobutane; specialized as they may seem, they fill key gaps in modern synthesis and help create value down the line in lubricants and advanced chemical building blocks.
On paper, density, boiling point, and molecular weight all seem technical, but practical safety can come down to knowing these by heart. 1-Bromobutane’s boiling point of 101°C means any spill or unwanted vapor can pose problems on a hot day in a busy lab, especially without proper ventilation or PPE. The NFPA rating, often copied from pubchem records, might look routine — but learning the right fire extinguisher or spill response saves time and money.
Lab teams rely on shared, accurate product info, not only to meet compliance but to keep projects moving in the right direction. In companies where lab techs and quality assurance teams keep strong communication, projects rarely stall for preventable reasons.
Storage and transport bring different kinds of headaches. 1-Bromobutane isn’t the toughest to warehouse, but consistency in packaging and accurate labeling (by full CAS number and lot) is essential. Any mix-up between similar bromobutanes is enough to waste product and slow shipments.
From loading docks to R&D benches, the real difference comes from good inventory systems and suppliers who value clear communication, not just price. More than once I’ve seen urgent projects salvaged because a chemical producer delivered detailed batch records and responded quickly. Real trust in chemical supply chains springs from shared experience and a long view.
It pays off to think about greener chemistry, both to meet tightened regulations and to build honest reputations. Using brominated solvents and intermediates brings stricter disposal protocols. My career taught that shortcuts in handling always catch up in the end, either as fines or as community distrust.
Companies leading on environmental responsibility track waste and emissions, recover solvents when possible, and train everyone from operators to managers. Younger chemists entering the field see greener practices as the norm, not a luxury. Support for recycling and responsible waste handling shows up in annual reports, not just sales brochures.
Engaging local stakeholders, keeping honest about risks and benefits, and prioritizing the long-term has real weight. Clients trust companies that invest in responsible shipping and disposal, especially when dealing with brominated organics.
Tougher regulations, shifting supply chains, and sudden demand surges keep the market for bromobutane and its cousins lively. Teams that share reliable data — on everything from boiling point to density to greener synthesis routes — catch fewer unpleasant surprises.
In-house collaboration, good documentation, and training support lasting careers and returning business. Real innovation in this field often means applying old lessons with new tools. Whether supporting established pharma giants or new specialty materials firms, chemical suppliers who build true relationships with labs and buyers become lasting partners, not just line items in a budget sheet.
The next wave of chemical business won’t just profit from fast shipping or price cuts. Reputation grows with every delivered drum, every well-documented batch, and every responsible response to shipment issues. Teams that keep a candid face with their partners, communicate details clearly, and act quickly in solving problems stand out.
Those looking to the future can’t ignore the evolving role of compounds like 1-Bromobutane, 2-Bromobutane, 2-methyl-2-bromobutane, and 1,4-dibromobutane. Their uses will only grow as specialty chemicals, greener materials, and cutting-edge pharmaceuticals keep pushing demand. Suppliers and labs willing to adapt, keep learning, and stick to proven fundamentals will continue to power growth and innovation in the chemical world.
