释义 |
1 ?甲苯 品 中文名称:甲苯 英文名称:methyl benzene CAS NO.:108-88-3 分子式:C7H8 ... 产品分类 混合溶剂 硝基天那水 PU 天那水 单一溶剂 醇类产品 酯类产品 酮类产品 芳香类产品 氯 2 ?甲基苯 ...,α-Trifluorotoluene;Benzenyl trifluoride;,,-Trifluoro-toluene;trifluoromethyl benzene;trifluoromethyl-benz 甲苯;甲基苯;甲苯歧化与烷基转移催化剂ZA-90型;Toluene;Methylbenzene;methyl-Benzene;antisal 1a;methyl-benzen 甲苯;甲基苯;Toluene;Methyl... 3 ?混合二甲苯 识 : 中文名:二甲苯;混合二甲苯 CAS号:108-38-3 英文名:Toluene;methyl benzene 化学类别:方香烃 分子式:C8H10 相对分子量:106.17 危险性类别:第3.3类 高闪点易燃 液体 二、蓝宇化工二甲苯物质安全资料表(MSDS)主要组成
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Conclusion: the property of resin is good when the brine's concentration is 30%, the degree of crosslinking is 14%, methyl benzene as diluent is 0.1. 结论:盐溶液浓度约为30%,交联刺14%,致孔剂甲苯为单体的0.1倍时,所得树脂性能良好。 - 2
Then (iso) butyl gallate was prepared by esterification of alcohol and gallic acid in catalysis ofp methyl benzene sulfonic acid and the reaction temperature was risen in a gradient style. 对甲苯磺酸为催化剂,用梯度升温法,酸、醇直接酯化合成没食子酸正(异)丁酯。 - 3
The main constituents of the waste gas include hydrogen sulfide, ammonia, dimethyl benzene, benzene, methyl benzene, phenol, hydrocarbon, methyl mercaptan, dimethyl sulfide and dimethyl disulfide. 废气主要组成为硫化氢、氨气、二甲苯、苯、甲苯、酚、烃类、甲硫醇、甲硫醚、二甲二硫等。
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