例如：Benzene、DEHP、71-43-2、鄰苯二甲酸酯

化學物列表

結構	名稱與CAS	資料來源
U 無化學結構資訊	Gases (petroleum), C2-return stream; Refinery gas; [Acomplex combination of hydrocarbons obtained by the extraction of hydrogen from a gas stream which consists primarily of hydrogen with small amounts of nitrogen, carbon monoxide, methane, ethane, and ethylene. It contains predominantly hydrocarbons such as methane, ethane, and ethylene with small amounts of hydrogen, nitrogen and carbon monoxide.] 68477-84-9	U 澳洲GHS 歐盟GHS + 1 CALSafer_candidate_chemical
U 無化學結構資訊	Gases (petroleum), C4-rich; Petroleum gas; [Acomplex combination of hydrocarbons produced by distillation of products from a catalytic fractionation process. It consists of aliphatic hydrocarbons having carbon numbers in the range of C3 through C5, predominantly C4.] 68477-85-0	U 澳洲GHS 歐盟GHS + 3 CALSafer_candidate_chemical 加拿大國內物質清單德國聯邦環境局-對水有害的物質
U 無化學結構資訊	Gases (petroleum), C6-8 catalytic reformer recycle; Refinery gas; [Acomplex combination of hydrocarbons produced by distillation of products from catalytic reforming of C6-C8 feed and recycled to conserve hydrogen. It consists primarily of hydrogen. It may also contain various small amounts of carbon monoxide, carbon dioxide, nitrogen, and hydrocarbons having carbon numbers predominantly in the range of C1 through C6.] 68477-80-5	U 澳洲GHS 歐盟GHS + 1 CALSafer_candidate_chemical
U 無化學結構資訊	Gases (petroleum), C6-8 catalytic reformer; Refinery gas; [Acomplex combination of hydrocarbons produced by distillation of products from catalytic reforming of C6-C8feed. It consists of hydrocarbons having carbon numbers in the range of C1 through C5 and hydrogen.] 68477-81-6	U 澳洲GHS 歐盟GHS + 2 CALSafer_candidate_chemical 加拿大國內物質清單
U 無化學結構資訊	Gases (petroleum), catalytic cracked naphtha debutanizer; Petroleum gas; [Acomplex combination of hydrocarbons obtained from fractionation of catalytic cracked naphtha. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.] 68952-76-1	U 澳洲GHS 歐盟GHS + 1 CALSafer_candidate_chemical
U 無化學結構資訊	Gases (petroleum), catalytic cracker, C1-5-rich; Petroleum gas; [Acomplex combination of hydrocarbons produced by the distillation of products from a catalytic cracking process. It consists of aliphatic hydrocarbons having carbon numbers in the range of C1 through C6, predominantly C1 through C5.] 68477-75-8	U 澳洲GHS 歐盟GHS + 2 CALSafer_candidate_chemical 加拿大國內物質清單
U 無化學結構資訊	Gases (petroleum), catalytic cracker; Petroleum gas; [Acomplex combination of hydrocarbons produced by the distillation of the products from a catalytic cracking process. It consists predominantly of aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C6.] 68477-74-7	U 澳洲GHS 歐盟GHS + 1 CALSafer_candidate_chemical
U 無化學結構資訊	Gases (petroleum), catalytic cracking; Petroleum gas; [Acomplex combination of hydrocarbons produced by the distillation of the products from a catalytic cracking process. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C3 through C5.] 68783-64-2	U 澳洲GHS 歐盟GHS + 2 CALSafer_candidate_chemical 加拿大國內物質清單
U 無化學結構資訊	Gases (petroleum), catalytic polymd. naphtha stabilizer overhead, C2-4-rich; Petroleum gas; [A complex combination of hydrocarbons obtained from the fractionation stabilization of catalytic polymerized naphtha. It consists of aliphatic hydrocarbons having carbon numbers in the range of C2 through C6, predominantly C2 through C4.]; Gases, petroleum, catalytic polymerized naphtha stabilizer overhead, C2-4 rich 68477-76-9	U 澳洲GHS 歐盟GHS + 2 CALSafer_candidate_chemical 加拿大國內物質清單
U 無化學結構資訊	Gases (petroleum), catalytic reformed straight-run naphtha stabilizer overheads; Refinery gas; [Acomplex combination of hydrocarbons obtained from the catalytic reforming of straight-run naphtha followed by fractionation of the total effluent. It consists of hydrogen, methane, ethane and propane.] 68513-14-4	U 澳洲GHS 歐盟GHS + 2 CALSafer_candidate_chemical 加拿大國內物質清單