Thu 25 Jun 2026
All official websites of government entities in the Kingdom of Saudi Arabia end with.gov.sa.
All official websites of government entities in the Kingdom of Saudi Arabia end with.gov.sa.
| Chemical Name | CAS Number | Details |
|---|---|---|
| Gases (petroleum), reforming hydrotreater make-up, hydrogen-rich, if they contain > 0.1 % w/w Butadiene | 68478-04-6 | Details |
| Gases (petroleum), thermal cracking distn., if they contain > 0.1% w/w Butadiene | 68478-05-7 | Details |
| Tail gas (petroleum), catalytic cracked clarified oil and thermal cracked vacuum residue fractionation reflux drum, if it contains > 0.1% w/w Butadiene | 68478-21-7 | Details |
| Tail gas (petroleum), catalytic cracked naphtha stabilization absorber, if it contains > 0.1 % w/w Butadiene | 68478-22-8 | Details |
| Tail gas (petroleum), catalytic cracker, catalytic reformer and hydrodesulfurized combined fractionater, if it contains > 0.1% w/w Butadiene | 68478-24-0 | Details |
| Tail gas (petroleum), catalytic cracker refractionation absorber, if it contains > 0.1% w/w Butadiene | 68478-25-1 | Details |
| Tail gas (petroleum), catalytic reformed naphtha fractionation stabilizer, if it contains > 0.1 % w/w Butadiene | 68478-26-2 | Details |
| Tail gas (petroleum), catalytic reformed naphtha separator, if it contains > 0.1% w/w Butadiene | 68478-27-3 | Details |
| Tail gas (petroleum), catalytic reformed naphtha stabilizer, if it contains > 0.1% w/w Butadiene | 68478-28-4 | Details |
| Tail gas (petroleum), cracked distillate hydrotreater separator, if it contains > 0.1% w/w Butadiene | 68478-29-5 | Details |
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