High Precision Gas High Purity Refined Isobutane IN STORE PICK UP ONLY

Product Code HPG-23-ISOBUTANE

AvailabilityOut of stock

$300.00 - $600.00
Unit price
Shipping calculated at checkout.



For Shipping And Delivery Options, Please Call Direct (626) 332-7744.
Notice: These Items are for Local pick up Only, They Cannot be Shipped!


  • Extraction Grade™ 99.5% pure isobutane
  • Boiling point: 10.4°F (-12°C)
  • Melting point: -255.3 °F (-159.6 °C)
  • Vapor pressure: 29 psig at 70°F (21.1°C)
  • Molecular formula: C4-H10
  • CAS Number: 75-28-5

Isobutane, also known as i-butane, 2-methylpropane, or methylpropane, is a chemical compound with molecular formula HC(CH3)3.  It is an isomer of butane.  Isobutane is a colorless, odorless gas.  It is the simplest alkane with a tertiary carbon.  A by-product of natural gas processing and petroleum refining, it is commonly used to extract chemicals from cannabis.  Similar to butane and isobutane, propane is one of a group of liquefied petroleum gases (LPG).

With an even lower boiling point, 10.4°F (-12°C), and 1.5 times the vapor pressure of butane, it’s possible that using isobutane as an extraction solvent may pick up even less of the fat and lipids present than using standard butane.  Studies show that the higher the cooling effect, the larger quantity and the higher quality cannabinoids and terpenes can be extracted while leaving even more unwanted byproducts behind.  

In an extraction process, one needs to evaporate the solvent to obtain the desired extract. Isobutane’s even lower, 10.4°F (-12°C), boiling point than butane requires even less heat (burn) to evaporate and makes it even easier to selectively extract trapped residual solvent.  The vacuum turns the isobutane from liquid to a vapor, making it easier to remove.  This allows the operator to extract specific components such as cannabinoids and terpenoids and preserve them at their maximum availability.  The colder the extraction, the lighter the extract, and the fewer the fats and the lipids are left versus other extraction methods.  This property is the key and most important feature in preserving the natural state and the aromatic and chemical complexities of the original plant.  The isobutane solvent can also be converted back to liquid form by either reducing the temperature and/or increasing the pressure.

Using isobutane, low-quality trim, and waste biomass input material can easily be converted into a greater amount of cannabinoid content extract versus other extraction methods. Low-temperature methods with high-quality input material can yield greater quantity, and higher quality crumble.  Isobutane extraction offers the widest array of products that include crumble, shatter, diamonds, sauce, crude, winterized, decarboxylated, distillate, vapes, and formulated products. There is virtually no product that isobutane cannot make, and is a great option for operators that have a diverse product portfolio.

99.5% Ultra-High Purity (UHP) Instrument Grade Isobutane.  Ideal for extraction.

*None detected - below the minimum detection limit (MDL) of 0.5 PPM.

Local Delivery

We offer delivery services for large orders to customers from Central California all the way to San Diego. Please call our sales team for more information on weekly, bi-weekly, or monthly deliveries and pricing. 626.332.7744


Shipping Time

Our main warehouse is located near Los Angeles, you can use the map below to estimate delivery time. Most orders ship one business day after the order is placed, then the transit days will follow. Below the map you will find exceptions to these rules for certain products.

HFS Shipping T

Some items we sell may be warehoused in Amazon's warehouses across the US. If the item you order happens to be in on of their warehouses it will generally arrive in 3 days. If you need to know about a specific item please feel free to contact us and we'll let you know.

Larger and heavier items have to be shipped via LTL Freight. LTL shipments tend to take longer to arrive, but they have the benefit of being much safer for heavy and delicate items. If your order has to be shipped by LTL Freight we will contact you to find out if the delivery address is a residential or commercial address, and whether a loading dock or forklift is available. The freight company will call you to arrange a delivery appointment, usually a day before.


Shipping Costs

The cost of shipping varies based on where you live, how much the order weighs, and the value of the order. We've outline our shipping guidelines below:

To Contiguous US:

Item Weight

Shipping Costs

0-50 lbs

Orders over $100 ship free;
Orders $99.99 and under are a $10 flat fee.

Over 50 lbs

The shipping cost will be automatically calculated by the system based on the weight of your items and the delivery address provided.


To Alaska, Hawaii, and other US Territories:

 Cost will be calculated by weight at time of checkout.

To Other Countries:
We currently can offer shipping service internationally.
Please contact us for international shipping cost: info@hfsusa.com

High Precision Gas High Purity Refined Isobutane IN STORE PICK UP ONLY

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