| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 74999-36-3 | 3,5-二甲基-1h-吡咯-2-甲酸甲酯 | methyl 3,5-dimethyl-1h-pyrrole-2-carboxylate | | | | |
| 75-00-3 | 1-氯乙烷 | ethane,chloro | C2H5Cl | 64.51 | | |
| 75-01-4 | 氯乙烯 | Vinyl chloride solution | C2HCl | 60.48 | | |
| 75-02-5 | 氟乙烯 | ethane,fluoro | C2H3F | 46.04 | | |
| 75-03-6 | 碘乙烷 | 10doethane(ethyl iodide) | C2H5I | 155.97 | -108℃ | 69-73℃ |
| 75-04-7 | 乙胺 | etilamina (italian) | C2H7N | 45.08 | | |
| 75-05-8 | 无水乙腈 | Acetonitrile | C2H3N | 41.05 | -46-83℃ | 81-82℃ |
| 75-07-0 | 乙醛 | Ethyl aldehyde | C2H4O | 44.05 | -123-125℃ | 21℃ |
| 75-08-1 | 硫氢乙烷 | Ethyl mercaptane | C2H6S | 62.13 | -148℃ | 35℃ |
| 75-09-2 | 甲叉二氯 | Dichloromethane,anhydrous | CH2Cl2 | 84.93 | -97-97℃ | 39-40℃ |
| 75-10-5 | 二氟甲烷 | difluoro-methane | CH2F2 | 52.02 | | |
| 75-11-6 | 碘化亚甲基 | Methane,diiodo- | CH2I2 | 267.84 | 6-181℃ | 181℃ |
| 75-12-7 | 甲酰胺 | Amide C1 | CH3NO | 45.04 | 2-3℃ | 210℃ |
| 75-13-8 | 异氰酸 | Isocyanic acid | CHNO | 43.02 | | |
| 75-15-0 | 二硫化碳 | carbon bisulfide,refined | CS2 | 76.14 | -111--111℃ | 46℃ |
| 75-16-1 | | bromomethylmagnesium | | | | |
| 75-17-2 | 甲醛肟 | N-Hydroxymethyleneimine | CH3NO | 45.04 | | |
| 75-18-3 | 硫化二甲基 | Dimethyl sulfide | C2H6S | 62.13 | -98-98℃ | 38℃ |
| 75-19-4 | 环丙烷 | cyclopropane,liquefied | C3H6 | 42.08 | | |
| 75-20-7 | 碳化钙,电石 | calciumcarbide | C2Ca | 64.10 | | |
| 75-21-8 | 1,2-环氧乙烷 | ethyleneoxide | C2H4O | 44.05 | | |
| 75-22-9 | 三甲氨基硼 | trimethylamine borane,tmab | C3H12BN | 72.94 | 92-96℃ | 172℃ |
| 75-23-0 | 三氟化硼乙胺 | Boron,(ethanamine)trifluoro-,(T-4)- | C2H7BF3N | 112.89 | 85-89℃ | |
| 75-24-1 | 三甲基铝 | aluminium trimethyl | C3H9Al | 72.08 | | |
| 75-25-2 | 溴仿 | bromoforme | CHBr3 | 252.73 | 7.25-8.75℃ | |
| 75-26-3 | 溴异丙烷 | Isopropyl bromide | C3H7Br | 122.99 | -89-59℃ | 59℃ |
| 75-27-4 | 溴二氯甲烷 | Bromodichloromethane solution | CHBrCl2 | 163.83 | -55-89℃ | 87℃ |
| 75-28-5 | 三甲基甲烷 | R-600a | C4H10 | 58.12 | | |
| 75-29-6 | 异丙基氯 | 2-chloro-propane | C3H7Cl | 78.54 | -118-36℃ | 35-36℃ |
| 75-30-9 | 2-碘丙烷 | 2-iodo-propane | C3H7I | 169.99 | -88.4--89.4℃ | 88.4-89.4C |
| 75-31-0 | 异丙基胺 | Isopropylamine | C3H9N | 59.11 | -101-34℃ | 33-34℃ |
| 75-33-2 | 2-丙烷硫醇 | 2-Propanethiol | C3H8S | 76.16 | -131-131℃ | 57-60℃ |
| 75-34-3 | 亚乙基二氯 | Ethyldichloride | C2H4Cl2 | 98.96 | | |
| 75-35-4 | 偏二氯乙烯 | 1,1-Dichloro ethylene | C2H2Cl2 | 96.94 | | |
| 75-36-5 | 氯(化)乙酰 | Acetyl chloride;Acetyl chloride 99+%for analysis | C2H3ClO | 78.50 | -112-112℃ | 51℃ |
| 75-37-6 | R152A | 1,1-difluoro-ethane | C2H4F2 | 66.05 | | |
| 75-38-7 | R1132A | ethylene,1,1-difluoro- | C2H2F2 | 64.04 | | |
| 75-39-8 | 1-氨基乙醇 | acetaldehyde-ammonia,trimer | C2H7NO | 61.08 | 95-97℃ | 110℃ |
| 75-43-4 | 一氟二氯甲烷 | dichloro-fluoro-methane | CHCl2F | 102.92 | | 8.9℃ |
| 75-44-5 | 氯甲酰氯 | Chloro-formyl | CCl2O | 98.92 | | |
| 75-45-6 | 氟里昂-22 | Chlordifluormethan | CHClF2 | 86.47 | | |
| 75-46-7 | R23 | trifluoro-Methane | CHF3 | 70.01 | | |
| 75-47-8 | 海碘仿 | Triiodomethane | CHI3 | 393.73 | 119-122℃ | |
| 75-50-3 | 三甲基胺 | Trimethyl amine | C3H9N | 59.11 | | |
| 75-52-5 | 硝基甲烷 | Methane,nitro- | CH3NO2 | 61.04 | | |
| 75-54-7 | 甲基(氯甲基)二氯硅烷 | Methyldichlorosilane | CH4Cl2Si | 115.03 | -93-2℃ | 40-45℃ |
| 75-55-8 | 2-甲基氮丙啶 | (R,S)-2-Methyl-aziridine | C3H7N | 57.09 | | |
| 75-56-9 | 1,2-环氧丙烷 | (±)-Propylene oxide | C3H6O | 58.08 | -112-112℃ | 34℃ |
| 75-57-0 | 四甲基氯化铵 | Tetramethyl ammonium chloride | C4H12ClN | 109.60 | 420-300℃ | |
| 75-58-1 | 四甲基碘化铵 | Tetramethyl ammonium iodide | C4H12IN | 201.05 | 300℃ | |
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