| 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 | 氯乙烷 | Ethyl chloride | C2H5Cl | 64.51 | | |
| 75-01-4 | 氯乙烯 | Vinyl chloride | C2HCl | 60.48 | | |
| 75-02-5 | 氟乙烯 | vinyl fluoride | C2H3F | 46.04 | | |
| 75-03-6 | 碘乙烷 | Ethyl iodide | C2H5I | 155.97 | -108℃ | 69-73℃ |
| 75-04-7 | 一乙胺 | Ethylamine anhydrous | C2H7N | 45.08 | | |
| 75-05-8 | 乙腈 | Acetonitrile Ultra-Far UV Grade-;AN;Methyl cyanide;Acetonitrile | C2H3N | 41.05 | -46-83℃ | 81-82℃ |
| 75-07-0 | 乙醛 | Acetaldehyde;Ethanal | C2H4O | 44.05 | -123-125℃ | 21℃ |
| 75-08-1 | 乙硫醇 | Ethyl mercaphtan | C2H6S | 62.13 | -148℃ | 35℃ |
| 75-09-2 | 二氯甲烷 | Methylene dichloride | CH2Cl2 | 84.93 | -97-97℃ | 39-40℃ |
| 75-10-5 | 二氟甲烷 | HFC-32 | CH2F2 | 52.02 | | |
| 75-11-6 | 二碘甲烷 | Diiodomethane, methylene iodide | CH2I2 | 267.84 | 6-181℃ | 181℃ |
| 75-12-7 | 甲酰胺 | Formamide | 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 disulfide | CS2 | 76.14 | -111--111℃ | 46℃ |
| 75-16-1 | | bromomethylmagnesium | | | | |
| 75-17-2 | 甲醛肟 | Formaldoxime | CH3NO | 45.04 | | |
| 75-18-3 | 二甲硫 | Dimethyl sulfide | C2H6S | 62.13 | -98-98℃ | 38℃ |
| 75-19-4 | 环丙烷 | cyclopropane | C3H6 | 42.08 | | |
| 75-20-7 | 碳化钙 | Acetylene stones | C2Ca | 64.10 | | |
| 75-21-8 | 环氧乙烷 | Ethylene oxide | C2H4O | 44.05 | | |
| 75-22-9 | 三甲氨基硼 | n,n-dimethyl-methanamin compd. with borane (1:1) | C3H12BN | 72.94 | 92-96℃ | 172℃ |
| 75-23-0 | 三氟化硼乙胺 | Boron trifluoride ethylamine | C2H7BF3N | 112.89 | 85-89℃ | |
| 75-24-1 | 三甲基铝 | trimethyl-Aluminum | C3H9Al | 72.08 | | |
| 75-25-2 | 溴仿 | Tribromomethane | 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 | bdcm | CHBrCl2 | 163.83 | -55-89℃ | 87℃ |
| 75-28-5 | 2-甲基丙烷 | 2-methyl-Propane | C4H10 | 58.12 | | |
| 75-29-6 | 2-氯丙烷 | Isopropylchloride | C3H7Cl | 78.54 | -118-36℃ | 35-36℃ |
| 75-30-9 | 2-碘丙烷 | 2-iodopropane | C3H7I | 169.99 | -88.4--89.4℃ | 88.4-89.4C |
| 75-31-0 | 异丙胺 | Isopropylamine | C3H9N | 59.11 | -101-34℃ | 33-34℃ |
| 75-33-2 | 2-丙硫醇 | 2-Propanethiol | C3H8S | 76.16 | -131-131℃ | 57-60℃ |
| 75-34-3 | 亚乙基二氯 | 1,1-Dichloroethane solution | C2H4Cl2 | 98.96 | | |
| 75-35-4 | 1,1-二氯乙烯 | 1,1-Dichloroethene solution | C2H2Cl2 | 96.94 | | |
| 75-36-5 | 乙酰氯 | Acetyl chloride;Acetyl chloride 99+%for analysis | C2H3ClO | 78.50 | -112-112℃ | 51℃ |
| 75-37-6 | 1,1-二氟乙烷 | 1,1-Difluoroethane | C2H4F2 | 66.05 | | |
| 75-38-7 | 1,1-二氟乙烯 | 1,1-difluoro-Ethene | C2H2F2 | 64.04 | | |
| 75-39-8 | 1-氨基乙醇 | 1-Aminoethanol | C2H7NO | 61.08 | 95-97℃ | 110℃ |
| 75-43-4 | 一氟二氯甲烷 | algofrene type 5 | CHCl2F | 102.92 | | 8.9℃ |
| 75-44-5 | 光气 | Carbonic dichloride | CCl2O | 98.92 | | |
| 75-45-6 | 二氟一氯甲烷 | Difluoro chloromethane | CHClF2 | 86.47 | | |
| 75-46-7 | 三氟甲烷 | trifluoro-Methane | CHF3 | 70.01 | | |
| 75-47-8 | 三碘甲烷 | Triiodomethane | CHI3 | 393.73 | 119-122℃ | |
| 75-50-3 | 三甲胺 | Trimethyl amine | C3H9N | 59.11 | | |
| 75-52-5 | 硝基甲烷 | Nitromethane | CH3NO2 | 61.04 | | |
| 75-54-7 | 甲基二氯硅烷 | Dow Corning product Z-1218 | CH4Cl2Si | 115.03 | -93-2℃ | 40-45℃ |
| 75-55-8 | 2-甲基氮丙啶 | 2-methyl-Aziridine | C3H7N | 57.09 | | |
| 75-56-9 | 甲基环氧乙烷 | 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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