香港附屬法例

工廠及工業經營(危險物質)規例 - SCHEDULE 1

列載物質

(Past version on 06/30/1997).

1, 1, 1-三氯乙烷；甲基氯仿	1, 1, 1-Tri- chloroethane; Methyl Chloroform	有害	Harmful	20/22	21
1, 1, 2, 2-四氯乙烷	1,1,2,2-Tetra- chloroethane	有毒	Toxic	26/27	10, 20, 32, 39
1, 1-二氯乙烷；亞乙基二氯	1, 1-Dichloro- ethane; Ethylidene Chloride	易燃及有害	Flammable and Harmful	11, 20	6/8, 13, 25, 27
1, 2-乙二胺	1, 2-Diamino- ethane; Ethylene- diamine	易燃及腐蝕性	Flammable and Corrosive	10, 21/22, 34, 43	8, 13, 22, 30/31/33
1, 2-乙二胺 (見1, 2-乙二胺)	Ethylene- diamine (see 1, 2-Diamino- ethane)
1, 2-二甲氧基乙烷；乙二醇二甲醚	1, 2- Dimethoxy- ethane; Ethylene Glycol Dimethyl Ether	易燃及有害	Flammable and Harmful	10, 19, 20	13, 20/21
1, 2-二氯乙烷；二氯化乙烯	1, 2-Dichloro- ethane; Ethylene Dichloride	易燃及有害	Flammable and Harmful	11, 20	6/8, 13, 25, 27
1, 4-二噁烷	1, 4-Dioxan	易燃及有害	Flammable and Harmful	11, 19, 20	6/8, 13, 27
1, 5-二異氰酸酯	1, 5-Naphtha- lene Diisocyanate	有害	Harmful	20, 36/37/38, 42	22, 24, 32, 39
1-氯-2, 3-環氧丙烷(見表氯醇)	1-Chloro-2,3-epoxypropane (see Epichloro- hydrin)
2, 2'-亞胺基二乙基胺(見二亞乙基三胺)	2, 2'-Iminodi- ethylamine (see Diethylene- triamine)
2, 4, 6-三甲基-1, 3, 5-三噁烷(見仲乙醛)	2, 4, 6- Trimethy1-1, 3, 5-trioxan (see Paraldehyde)
2-乙氧基乙醇；乙二醇乙醚	2-Ethoxy- ethanol; Ethylene Glycol Monoethyl Ether	易燃及刺激性	Flammable and Irritant	10, 36	13, 20
2-丁氧基乙醇；乙二醇丁醚	2-Butoxy- ethanol; Ethylene Glycol Monobutyl Ether	有害	Harmful	20/21/22, 37	20/21
2-甲氧基乙醇；乙二醇甲醚	2-Methoxy- ethanol; Ethylene Glycol Monomethyl Ether	易燃及有害	Flammable and Harmful	10, 20/21/22, 37	13, 20/21
2-甲基-1, 3-丁二烯(見異戊二烯)	2-Methyl- buta-1,3-diene (see Isoprene)
2-丙烯-1-醇(見烯丙醇)	2-Propen-1-ol (see Allyl Alcohol)
2-甲基-2-丁醇；叔戊醇	2- Methylbutan-2-ol; tert- Pentanol	易燃及刺激性	Flammable and Irritant	11, 20	6/8, 13, 20/21
2-甲基丙-2-醇(見叔丁醇)	2-Methyl- propan-2-ol (see tert-Butyl Alcohol)
3, 3'-二甲氧基聯苯胺(見鄰聯茴香胺)	3, 3'-Dimethoxy-benzidine (see o-Dianisidine)
3, 5, 5-三甲基-2-環己烯酮(見異佛爾酮)	3, 5, 5-Trimethyl- cyclohex-2- enone (see Isophorone)
α, α-二甲苄基過氧化氫(見氫過氧化枯烯)	α, α-Dimethyl- benzyl Hydroper- oxide (see Cumene Hydroper- oxide)
α, α-二氯甲苯(見苄叉二氯)	α, α- Dichloro- toluene (see Benzal Chloride)
α-氯甲苯(見苄基氯)	α-Chloro- toluene (see Benzyl Chloride)
α-胺含β-胺少於1%；1-胺	α-Naphthyl- amine containing less than 1% of β-Naphthyl- amine; 1-Naphthyl- amine	有害	Harmful	20/21/22, 33, 45	18, 30
β-酚； 2-酚	β-Naphthol; 2-Naphthol	有害	Harmful	20/22	20/21
乙二醇；亞乙基二醇	Ethanediol; Ethylene Glycol	有害	Harmful	22	20
乙二醇乙醚(見2-乙氧基乙醇)	Ethylene Glycol Mono- ethyl Ether (see 2-Ethoxy- ethanol)
乙二醇二甲醚(見1, 2-甲氧基乙烷)	Ethylene Glycol Dimethyl Ether (see 1, 2-Dimethoxy-ethane)
乙二醇丁醚(見2-丁氧基乙醇)	Ethylene Glycol Mono- butyl Ether (see 2-Butoxy- ethanol)
乙二醇甲醚(見2-甲氧基乙醇)	Ethylene Glycol Mono- methyl Ether (see 2-Methoxy- ethanol)
乙炔	Acetylene; Ethyne	易燃	Flammable	5, 6, 11	8, 13, 27
乙苯	Ethylbenzene	易燃及刺激性	Flammable and Irritant	11, 37	6/8, 13, 25
乙基乙二醇乙酸酯(見醋酸-2-乙氧基乙酯)	Ethyl Glycol Acetate (see 2-Ethoxyethyl Acetate)
乙硫醇	Ethyl Mercaptan; Ethanethiol	易燃及有害	Flammable and Harmful	11, 20	6/8, 13, 21, 38

乙硫醇(見乙硫醇)	Ethanethiol (see Ethyl Mercaptan)
乙酸戊酯	Amyl Acetate; Pentyl Acetate	易燃	Flammable	10	13, 19
乙酸戊酯(見乙酸戊酯)	Pentyl Acetate (see Amyl Acetate)
乙醇	Ethyl Alcohol; Ethanol	易燃	Flammable	11	6/8, 13
乙醇(見乙醇)	Ethanol (see Ethyl Alcohol)
乙醛	Acetaldehyde	易燃及刺激性	Flammable and Irritant	12, 36/37	2/6/8, 13, 25, 27
乙醯氯	Acetyl Chloride	易燃及腐蝕性	Flammable and Corrosive	11, 14, 34	6/7, 8, 13, 20/21, 22
二乙基甲酮(見戊-3-酮)	Diethyl Ketone (see Pentan- 3-one)
二乙基胺	Diethylamine	易燃及刺激性	Flammable and Irritant	11, 36/37	6/8, 13, 22, 25
二乙醚	Diethyl Ether	易燃	Flammable	12, 19	2/6/8, 13, 25, 27
二甲苯，所有異構體	Xylene, all Isomers	易燃及有害	Flammable and Harmful	10, 20	13, 20/21
二甲苯酚，所有異構體	Xylenol, all Isomers	有毒	Toxic	24/25, 34	16/17, 24, 38
二甲胺	Dimethy- lamine	易燃及刺激性	Flammable and Irritant	13, 36/37	8, 13, 22, 25
二甲基二氯硅烷	Dimethyldi- chlorosilane	易燃及刺激性	Flammable and Irritant	11, 36/37/38	6/8, 13, 20
二甲基甲醯胺	Dimethyl Formamide	易燃及有害	Flammable and Harmful	10, 20/21, 36	13, 22, 24, 30
二甲醚	Dimethyl Ether	易燃	Flammable	13	8, 13, 27
二苯甲烷-4, 4'-二異氰酸酯	Diphenyl- methane-4, 4'-diisocyanate	有害	Harmful	20, 36/37/38, 42	22, 24, 32, 39
二亞乙基三胺；2, 2'-亞胺基二乙基胺	Diethylenetri- amine; 2, 2'- Iminodiethyl- amine	腐蝕性	Corrosive	21/22, 34, 43	22, 30/31/33
二氧化錳	Manganese Dioxide	有害	Harmful	20/22	21
丁烷	Butane	易燃	Flammable	13	8, 13, 27
二硫化碳	Carbon Disulphide	易燃及有毒	Flammable and Toxic	11, 26	13, 23, 25, 27, 37, 39
二氯-1, 3, 5-三嗪三酮(見二氯異氰酸)	Dichloro-1, 3, 5-triazine- trione (see Dichloro- isocyanuric Acid)
二氯-1, 3, 5-三嗪三酮之鈉鹽(見二氯異氰酸的納鹽)	Dichloro-1, 3, 5-triazine- trione, Sodium Salt of (see Sodium Salt of Dichloroiso- cyanuric Acid)
二氯-1, 3, 5-三嗪三酮之鉀鹽(見二氯異氰酸的鉀鹽)	Dichloro-1, 3, 5-triazine- trione, Potassium Salt of (see Potassium Salt of Dichloroiso- cyanuric Acid)
二氯化乙烯(見1, 2-氯乙烷)	Ethylene Dichloride (see 1, 2-Dichloro- ethane)
二氯甲烷；亞甲基二氯	Dichloro- methane; Methylene Dichloride	有害	Harmful	20	20
二硝基甲苯，所有異構體	Dinitroto- luene, all Isomers	有毒	Toxic	23/24/25, 33	10, 24, 31, 38
二硝基苯，所有異構體	Dinitro- benzene, all Isomers	有毒	Toxic	26/27/28, 33	10, 24, 30/31, 39
二氯異氰酸；二氯-1, 3, 5-三嗪三酮	Dichloroiso- cyanuric Acid; Dichloro-1, 3, 5-triazine- trione	助燃及有害	Oxidizing and Harmful	8, 22, 31, 36/37	7, 22, 35
二氯異氰酸的鈉鹽；二氯-1, 3, 5-三嗪三酮的鈉鹽	Sodium Salt of Dichloroiso- cyanuric Acid; Dichloro-1, 3, 5-triazine- trione, Sodium Salt	助燃及有害	Oxidizing and Harmful	8, 22, 31, 36/37	7, 22, 35
二氯異氰酸的鉀鹽；二氯-1, 3, 5-三嗪三酮的鉀鹽	Potassium Salt of Dichloroiso- cyanuric Acid; Dichloro-1, 3, 5-triazine- trione, Potassium Salt	助燃及有害	Oxidizing and Harmful	8, 22, 31, 36/37	7, 22,35
丁酮；甲基乙基甲酮	Butanone; Ethyl Methyl Ketone; Methyl Ethyl Ketone	易燃	Flammable	11	6/8, 13, 19, 27
丁醇，所有異構體，2-甲基丙-2-醇除外	Butanol, all Isomers, with the exception of 2-Methyl-propan-2-ol; Butyl Alcohols	易燃及有害	Flammable and Harmful	10, 20	13
丁醇，所有異構體，叔丁醇除外(見丁醇)	Butyl Alcohol, all Isomers with the exception of tert-Butyl Alcohol (see Butanol)
三乙胺	Triethylamine	易燃及刺激性	Flammable and Irritant	11, 36/37	6/8, 13, 22, 25
三甲胺	Trimethyl- amine	易燃及刺激性	Flammable and Irritant	13, 36/37	8, 13, 22, 25
三氟化硼	Boron Trifluoride	有毒	Toxic	14, 26, 35	8, 16/17, 22, 24, 30, 39
三氧化鉻	Chromium Trioxide	助燃及腐蝕性	Oxidizing and Corrosive	8, 35, 43	24, 30/31/33
己烷(含不超過5%正己烷之異構體混合物)	Hexane (Mixture of Isomers containing a maximum of 5% n-Hexane)	易燃	Flammable	11	6/8, 13, 19, 25, 27
己烷(含超過5%正己烷的異構體混合物)	Hexane (Mixture of Isomers containing more than 5% n-Hexane)	易燃及有害	Flammable and Harmful	11, 20/21, 40	6/8, 13, 19, 20, 25, 27
三氯乙烯	Trichloro- ethylene	有害	Harmful	20/22	21
三氯化硼	Boron Trichloride	有毒	Toxic	14, 26/28, 34	8, 16/17, 22, 24, 30, 39
三氯化銻	Antimony Trichloride	腐蝕性	Corrosive	34, 37	20/21, 22
三氯化磷	Phosphorus Trichloride	腐蝕性	Corrosive	34, 37	6/7, 20/21, 22

三氯甲烷(見氯仿)	Trichloro- methane (see Chloroform)
三氯(甲基)硅烷(見甲基三氯硅烷)	Trichloro- (methyl) silane (see Methyl- trichloro- silane)
三氯硅烷	Trichlorosilane	易燃	Flammable	15, 17	6/7, 13, 20/21, 37
甘汞；氯化亞汞(見氯化亞汞)	Calomel (see Mercurous Chloride)
五氧化二釩	Vanadium Pentoxide	有害	Harmful	20	18
五氧化二磷	Phosphorus Pentoxide	腐蝕性	Corrosive	35	18, 22, 30/31/33
六亞甲基二異氰酸酯	Hexa- methylene Diisocyanate	有毒	Toxic	23, 36/37/38, 42	16/17, 22, 24, 32, 39
五氯化銻	Antimony Pentachloride	腐蝕性	Corrosive	34, 37	20/21, 22
五氯化磷	Phosphorus Pentachloride	腐蝕性	Corrosive	34, 37	6/7, 20/21, 22
五氯苯酚	Pentachloro- phenol	有毒	Toxic	23/24/25	16/17, 24, 30/33, 38
反應產物：─雙酚A-表氯醇樹酯(數目平均分子量不超過700)	Reaction Product: - Bisphenol A-Epichloro- hydrin Epoxy Resin (number average molecular weight not more than 700)	刺激性	Irritant	36/38, 43	24, 31/33
戊-3-酮；二乙基甲酮	Pentan-3-one; Diethyl Ketone	易燃	Flammable	11	6/8, 13, 27
甲乙醚	Ethyl Methyl Ether	易燃	Flammable	13	8, 13, 27
甲苯	Toluene	易燃及有害	Flammable and Harmful	11, 20	6/8, 13, 25, 27
甲苯二異氰酸酯(異構體混合物)	Toluene- diisocyanate (Mixture of Isomers)	有毒	Toxic	26, 36/37/38, 42	16/17, 22, 24, 32, 39
甲胺	Methylamine	易燃及刺激性	Flammable and Irritant	13, 36/37	8, 13, 22, 25
甲烷	Methane	易燃	Flammable	11	6/8, 13, 27
甲酚，所有異構體	Cresol, all Isomers	有毒	Toxic	24/25, 34	16/17, 20/21, 24, 38
甲基乙二醇乙酸酯(見醋酸-2-甲氧基乙酯)	Methylglycol Acetate (see 2-Methoxy- ethyl Acetate)
甲基乙基甲酮(見丁酮)	Methyl Ethyl Ketone (see Butanone)
甲基乙基甲酮(見丁酮)	Ethyl Methyl Ketone (see Butanone)
甲基三氯硅烷；三氯(甲基)硅烷	Methyl- trichloro- silane; Trichloro- (methyl) silane	易燃及刺激性	flammable and Irritant	11, 14, 36/37/38	6/7, 13, 22, 33
甲基丙烯酸甲酯	Methyl Methacrylate	易燃及刺激性	Flammable and Irritant	11, 36/37/38, 43	6/8, 13, 25, 27
甲基氯(見氯化甲烷)	Methyl Chloride (see Chloro- methane)
甲基氯仿(見1, 1, 1-三氯乙烷)	Methyl Chloroform (see 1, 1, 1-Trichloro- ethane)
甲基溴(見溴代甲烷)	Methyl Bromide (see Bromo- methance)
丙烯酸甲酯	Methyl Acrylate	易燃及刺激性	Flammable and Irritant	11, 20/22, 36/37/38	6/8, 13, 27
四氯乙烯(見全氯乙烯)	Tetrachloro- ethylene (see Perchloro- ethylene)

四氯化鈦	Titanium Tetrachloride	腐蝕性	Corrosive	14, 34, 36/37	6/7, 20/21, 22
四氯化碳；四氯甲烷	Carbon Tetrachloride; Tetrachloro- methane	有毒	Toxic	26/27	10, 20, 32, 39
四氯甲烷(見四氯化碳)	Tetrachloro- methane (see Carbon Tetrachloride)
四氫喃	Tetrahydro- furan	易燃及刺激性	Flammable and Irritant	11, 19, 36/37	6/8, 13, 25, 27
丙酮	Acetone	易燃	Flammable	11	6/8, 13, 19, 27
丙酸乙酯	Ethyl Propionate	易燃	Flammable	11	6/8, 13, 19, 25, 27
甲酸異丙酯	Isopropyl Formate	易燃	Flammable	11	6/8, 13, 27
甲醇	Methyl Alcohol; Methanol	易燃及有毒	Flammable and Toxic	11, 23/25	6/8, 13, 16, 20
甲醇(見甲醇)	Methanol (see Methyl Alcohol)
丙醇，所有異構體	Propanol, all Isomers; Propyl Alcohol	易燃	Flammable	11	6/8, 13
戊醇，所有異構體，叔戊醇除外(見戊醇)	Pentanol, all Isomers with the exception of tert-Pentanol (see Amyl Alcohol)
戊醇，異構體混合物，叔戊醇除外	Amyl Alcohol, Mixed Isomers, with the exception of tert-Pentanol; Pentanol	易燃及有害	Flammable and Harmful	10, 20	13, 20/21
白磷；黃磷	Phosphorus, White or Yellow	易燃及有毒	Flammable and Toxic	17, 26/28, 35	4, 16/17, 22, 24, 30/31/33, 39
甲醛溶液，不少於5%但不超過30%	Formaldehyde Solution, at least 5% but not more than 30%	刺激性	Irritant	36/37, 43	22
甲醛溶液，超過30%；福爾馬林	Formaldehyde Solution, more than 30%; Formalin	有毒	Toxic	23/24/25, 43	10, 22, 24
正磷酸，含酸超過10%但不超過25%；磷酸	Ortho- phosphoric Acid, more than 10% but not more than 25% acid; Phosphoric Acid	刺激性	Irritant	36	21
正磷酸，含酸超過25%；磷酸	Ortho- phosphoric Acid, more than 25% acid; Phosphoric Acid	腐蝕性	Corrosive	34	20/21, 22
仲乙醛；2, 4, 6-甲基-1, 3, 5-三噁烷	Paraldehyde; 2, 4, 6-Trimethyl-1, 3, 5-Trioxan	易燃	Flammable	10	8, 13, 25, 27
全氯乙烯；四氯乙烯	Perchloro- ethylene; Tetrachloro- ethylene	有害	Harmful	20/22	21
次氯酸鈉溶液，含活性氯不少於5%但不超過10%	Sodium Hypochlorite Solution, containing at least 5% but not more than 10% Active Chlorine	刺激性	Irritant	31, 36/38	21
次氯酸鈉溶液，含活性氯超過10%	Sodium Hypochlorite Solution, containing more than 10% Active Chlorine	腐蝕性	Corrosive	31, 34	20/21, 24
次氯酸鈣，活性氯濃度超過39%	Calcium Hypochlorite, concentration of Active Chlorine more than 39%	助燃及腐蝕性	Oxidizing and Corrosive	8, 31, 34	20/21, 22, 37
多氯聯苯；PCB	Polychloro- biphenyls; PCB	有害	Harmful	33	10, 12, 29, 35
各種複雜不同成份的石油蒸餾液及煤焦油蒸餾液，閃點低於攝氏23度	Petroleum Distillates and Coal Tar Distillates of complex and variable composition, flash point below 23℃	易燃	Flammable	11	6/8, 13, 25, 27
各種複雜不同成份的石油蒸餾液及煤焦油蒸餾液，閃點相等於或高於攝氏23度及相等於或低於攝氏66度	Petroleum Distillates and Coal Tar Distillates of complex and variable composition, flash point equal to or greater than 23℃ and equal to or less than 66℃	易燃	Flammable	10	13

狄氏劑(HEOD 85%)	Dieldrin (HEOD 85%)	有毒	Toxic	23, 24, 25	10, 38
汞的有機化合物，本表另有列明者除外	Mercury, Organic Compounds of, with the exception of those specified elsewhere in this list	有毒	Toxic	26/27/28, 33	10, 18, 24, 30, 39
汞的無機化合物，硫化汞及本表另有列明者除外	Mercury, Inorganic Compounds of, with the exception of Mercuric Sulphide and those specified elsewhere in this list	有毒	Toxic	26/27/28, 33	1, 10, 18, 24, 39
低亞硫酸鈉；連二亞硫酸鈉	Sodium Hydrosulphite; Sodium Dithionite	有害	Harmful	7, 22, 31, 49	6/7, 22, 24, 37
啶	Pyridine	易燃及有害	Flammable and Harmful	11, 20/21/22	6/8, 13, 22, 24
辛烷，所有異構體	Octane, all Isomers	易燃	Flammable	11	6/8, 13, 25, 27
肼	Hydrazine	易燃及有毒	Flammable and Toxic	10, 26/27/28, 34, 40	10, 13, 19, 30/31/33, 39
叔丁醇；2-甲基丙-2-醇	tert-Butyl Alcohol; 2-Methyl- propan-2-ol	易燃及有害	Flammable and Harmful	11, 20	6/8, 13
苄叉二氯；亞苄基二氯；α,α-二氯甲苯	Benzal Chloride; Benzylidene Chloride; α, α-Dichloro- toluene	刺激性	Irritant	36/37/38	33
叔戊醇(見2-甲基-2-丁醇)	tert-Pentanol (see 2-Methyl- butan-2-ol)
苄基氯；α-氯甲苯	Benzyl Chloride; α-Chlorotoluene	易燃及刺激性	Flammable and Irritant	10, 36/37/38	13, 33
表氯醇；1-氯-2, 3-環氧丙烷	Epichloro- hydrin; 1-Chloro-2, 3-epoxy- propane	易燃及有毒	Flammable and Toxic	10, 26/27/28, 40	8, 10, 13, 19, 30/31/33, 39
松節油	Turpentine	易燃及有害	Flammable and Harmful	10, 20/21/22	13
肼溶液，不少於5%但不超過64%	Hydrazine Solution, at least 5% but not more than 64%	腐蝕性	Corrosive	24/25, 34, 40	30/31/33
苄醇	Benzyl Alcohol	有害	Harmful	20, 22	22
苯	Benzene	易燃及有毒	Flammable and Toxic	11, 23/24, 39, 45	6/8, 10, 13, 20, 25
胂	Arsine	有毒	Toxic	23/25	1, 16/17, 19, 24, 38
苯乙烯	Styrene	易燃及刺激性	Flammable and Irritant	10, 36/37	13, 19, 21
苯二胺，所有異構體	Phenylene- diamine, all Isomers	有毒	Toxic	23/24/25, 43	16/17, 24, 38
苯甲酸苄酯	Benzyl Benzoate	有害	Harmful	22	21
苯甲醛	Benzaldehyde	易燃及有害	Flammable and Harmful	10, 22	13, 20
苯甲醯氯	Benzoyl Chloride	腐蝕性	Corrosive	34	20/21, 22

苛性鉀(見氫化鉀)	Caustic Potash (see Potassium Hydroxide)
苛性蘇打(見無水氫化鈉)	Caustic Soda (see Sodium Hydroxide, Anhydrous)
苯胺	Aniline	有毒	Toxic	23/24/25, 33	10, 24, 30/31, 38
苯胺鹽	Aniline, Salts of	有毒	Toxic	23/24/25, 33	10, 24, 30/31, 38
枯烯；異丙基苯	Cumene; Isopropyl Benzene	易燃及刺激性	Flammable and Irritant	10, 37	13, 20
重鉻酸鈉	Sodium Dichromate	刺激性	Irritant	36/37/38, 43	18, 24
重鉻酸鉀	Potassium Dichromate	刺激性	Irritant	36/37/38, 43	18, 24
重鉻酸銨	Ammonium Dichromate	爆炸性及刺激性	Explosive and Irritant	1, 8, 36/37/38, 43	13, 24, 29
紅磷	Phosphorus, Red	易燃	Flammable	11, 16	6, 11, 13, 37
氟	Fluorine	有毒	Toxic	7, 26/27, 35	6/8, 19, 30/31/33, 39
氨，無水的	Ammonia, Anhydrous	易燃及有毒	Flammable and Toxic	10, 23	6/8, 13, 21, 32
亞乙基二氯(見1, 1-二氯乙烷)	Ethylidene Chloride; (see 1, 1-Dichloro- ethane)
亞乙基二醇(見乙二醇)	Ethylene Glycol (see Ethanediol)
氨水，含氨不少於10%，但不超過35%	Ammonia Solution with at least 10% but not more than 35% Ammonia	刺激性	Irritant	36/37/38	22
氨水，含氨超過35%	Ammonia Solution with more than 35% Ammonia	腐蝕性	Corrosive	34, 36/37/38	6, 20/21, 22
砷化合物	Arsenic Compounds	有毒	Toxic	23/25	1, 16/17, 24, 38
氟化鈉	Sodium Fluoride	有毒	Toxic	23/24/25	1, 16/17, 22, 38
氟化鉀	Potassium Fluoride	有毒	Toxic	23/24/25	1, 16/17, 22, 38
亞甲基二氯(見二氯甲烷)	Methylene Dichloride (see Dichloro- methane)
馬來酐	Maleic Anhydride	刺激性	Irritant	22, 36/37/38, 42	18, 24, 33
馬來酸	Maleic Acid	刺激性	Irritant	22, 36/37/38	22, 24, 31
亞苄基二氯(見苄叉二氯)	Benzylidene Chloride (see Benzal Chloride)
氟硅酸鈉	Sodium Fluorosilicate	有毒	Toxic	23/24/25	1, 16/17, 22, 38
氟硅酸鉀	Potassium Fluorosilicate	有毒	Toxic	23/24/25	1, 16/17, 22, 38
氟硅酸銨	Ammonium Fluorosilicate	有毒	Toxic	23/24/25	1, 16/17, 22, 38
高氯酸，含酸不少於10%但不超過50%	Perchloric Acid, with at least 10% but not more than 50% acid	腐蝕性	Corrosive	34	19, 24, 30
高氯酸，超過50%	Perchloric Acid, more than 50%	助燃及腐蝕性	Oxidizing and Corrosive	5, 8, 35	2, 19, 22, 30/31/33
亞硝酸鈉	Sodium Nitrite	助燃及有毒	Oxidizing and Toxic	8, 25	16/17, 38
高氯酸鈉	Sodium Perchlorate	助燃及有害	Oxidizing and Harmful	9, 22	10, 11, 18, 23
亞硝酸鉀	Potassium Nitrite	助燃及有毒	Oxidizing and Toxic	8, 25	16/17, 38
高氯酸鉀	Potassium Perchlorate	助燃及有害	Oxidizing and Harmful	9, 22	10, 11, 18, 23
亞硫醯氯	Thionyl Chloride	腐蝕性	Corrosive	14, 34, 37	20/21, 22, 26
草酸	Oxalic Acid	有害	Harmful	21/22	20/21
草酸鹽	Oxalic Acid, Salts of	有害	Harmful	21/22	20/21
高錳酸鉀	Potassium Permanganate	助燃及有害	Oxidizing and Harmful	8, 22	40
氫	Hydrogen	易燃	Flammable	11	6/8, 13
連二亞硫酸鈉(見低亞硫酸鈉)	Sodium Dithionite (see Sodium Hydrosulphite)
異戊二烯；2-甲基-1, 3-丁二烯	Isoprene; 2-Methylbuta-1, 3-diene	易燃	Flammable	12	2/6/8, 13, 25, 27
異丙基苯(見枯烯)	Isopropyl- benzene (see Cumene)
異丙醇(見丙醇)	Isopropyl Alcohol (see Propanol)
烯丙醇；2-丙烯-1-醇	Allyl Alcohol; 2-Propen-1-ol	易燃及有毒	Flammable and Toxic	11, 26, 36/37/38	6/8, 13, 16, 19, 33, 39
異佛爾酮；3, 5, 5-三甲基-2-環己烯酮	Isophorone; 3, 5, 5-Trimethyl- cyclohex-2- enone	刺激性	Irritant	36/37/38	22
間苯二酚(見雷瑣酚)	1, 3-Benzene- diol (see Resorcinol)
氫氧化鈉溶液，含氫氧化鈉不少於1%但不超過5%	Sodium Hydroxide Solution with at least 1% but not more than 5% Sodium Hydroxide	刺激性	Irritant	36/38	22
氫氧化鈉溶液，含氫氧化鈉超過5%	Sodium Hydroxide Solution with more than 5% Sodium Hydroxide	腐蝕性	Corrosive	35	22, 23, 31/33