So, you’re diving into the world of Cyclopropanecarbonyl Chloride, better known as CPCC. Buckle up! This reagent is like that friend who’s super helpful but also a little too intense if you don’t handle them carefully.
What Exactly is CPCC?
In a nutshell, CPCC is a key player in organic synthesis, especially in pharmaceuticals. If you’re whipping up some cutting-edge compounds, CPCC’s got your back. But, and this is a big but, you’ll want the good stuff – high-purity lab-grade CPCC with all the certifications, like the Certificate of Analysis (CoA) and Material Safety Data Sheets (MSDS). Trust me, these docs are like the GPS that keeps you from wandering into the danger zone.
Chemical Stats (For the Science Nerds):
- Molecular Formula: C4H5ClO
- CAS Number: 4023-34-1 (sounds like a secret agent, right?)
- Boiling Point: Around 129°C
- Density: 1.184 g/cm³ (denser than your average Friday meeting)
- Looks Like: A colorless or pale yellow liquid.
Now, about its solubility—don’t even think about mixing this bad boy with water unless you enjoy reactive surprises. Stick to organic solvents like toluene or ether.
Comparison Time: CPCC vs. Other Acyl Chlorides
Imagine this: CPCC is the cool, edgy acyl chloride at the chemistry party. Thanks to its cyclopropyl group, it’s got some unique reactivity up its sleeve due to the strain of that three-membered ring. Compare that to acetyl chloride or benzoyl chloride – sure, they’re more straightforward, but CPCC gets invited to the fun reactions, especially in pharmaceutical design.
What Does CPCC Do?
CPCC is a pro at sneaking cyclopropyl groups into molecules. You’ll find these three-membered rings popping up in drug compounds, agrochemicals, and polymers. And let’s be real: there’s something special about that tight little ring structure. It’s like CPCC’s calling card for making molecules just a bit more interesting.
Safety First (Seriously, Don’t Skip This Part)
CPCC isn’t just a reactive buddy—it’s a dangerous one. This stuff reacts with water to produce hydrogen chloride gas, which is not the kind of thing you want to inhale unless you’re aiming to cough your lungs out. Always work with CPCC in a well-ventilated fume hood, and don’t forget your PPE (gloves, goggles, and lab coats are non-negotiable).
- Pictograms: Corrosive and Irritant (No joke here. Burns to skin and eyes are a real risk.)
- Signal Word: Danger
Warnings & Precautions
- H314: Causes severe skin burns and eye damage (You don’t want to test this out).
- H335: May cause respiratory irritation (Again, don’t breathe this stuff in).
- H402: Harmful to aquatic life (So, maybe don’t dump this in the nearest pond).
Pro Tip: Stick to safety protocols. You’ll thank yourself later.
Final Thoughts
When it comes to CPCC, think of it like a double-edged sword. Yes, it’s a star in organic synthesis, but no, you don’t want to mess with it without taking the proper precautions. So, whether you’re in the lab designing the next big pharmaceutical or just dabbling in advanced chemical reactions, CPCC is like that special ingredient that adds a kick. Just remember—it demands respect
FAQ
This property is crucial for its safe handling and usage in chemical processes, particularly when working with organic synthesis, where knowing the physical properties of reagents helps in determining how they will behave under different conditions.
It is primarily used an intermediate in the manufacture of pharmaceutical and agrochemical products.
The density of cyclopropane at standard conditions (0°C and 1 atmosphere) is approximately 1.879 g/L.
Cycloalkanes are alkanes joined in a closed loop to form a ring-shaped molecule, and they are named by using the alkane names above, with cyclo-as a prefix.
