| Ingredient | CAS No. | % (typical) | |------------|---------|--------------| | Acetone | 67-64-1 | 10–30 | | Propane / Butane (propellant) | 74-98-6 / 106-97-8 | 15–40 | | Toluene (some paints) | 108-88-3 | 5–15 | | Xylenes | 1330-20-7 | 5–10 | | Ethylbenzene | 100-41-4 | <5 | | Pigments (TiO₂, carbon black, etc.) | Varies | 5–20 | | Aliphatic hydrocarbons | Varies | 10–30 |
| Chemical Name | CAS Number | Typical % Range | Hazard Role | | :--- | :--- | :--- | :--- | | | 67-64-1 | 10-30% | Solvent. Highly flammable. Eye irritant. | | Toluene | 108-88-3 | 10-25% | Solvent. Reproductive toxin. CNS depressant. | | Propane | 74-98-6 | 15-30% | Propellant. Extremely flammable gas. | | n-Butane | 106-97-8 | 10-25% | Propellant. Explosive limits in air. | | Xylene (mixed isomers) | 1330-20-7 | 5-15% | Solvent. Liver/kidney damage on chronic exposure. | | Ethyl acetate | 141-78-6 | 5-10% | Solvent. Eye and respiratory irritant. | abro spray paint material safety data sheet