Here is the list directly from the TSA:
Disabling Chemicals & Other Dangerous Items Carry-on Checked
Chlorine for Pools and Spas No No
Small compressed gas cartridges Yes Yes
(Up to 2 in life vests and 2 spares. The spares must accompany the life vests and presented as one unit)
Fire extinguishers and other compressed gas cylinders No NoLiquid Bleach No No
Spillable Batteries - except those in wheelchairs No No
Spray Paint No No
Tear Gas - Self Defense Sprays containing more than 2% by mass No No
Vehicle Airbags No No
NOTE: There are other hazardous materials that are regulated by the FAA. This information is summarized at
www.faa.gov.
The FAA states that you can not carry-on or pack for check-in Pressure Containers such as Spray cans, Butane fuel, scuba tanks, propane tanks, CO2 cartridges, self-inflating rafts...
I don't think you will win this one...