最全的溶剂参数表
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溶剂危害性分类一类溶剂:应避免致癌物;备受怀疑的致癌物;环境危害物二类溶剂:设定残余量,限量使用非基因性动物致癌物;可能导致不可逆中毒,比如神经性中毒,畸形;可能导致其他可逆性中毒三类溶剂: 低毒对人体有潜在毒性,可以接触,但不超过50mg/day。
Solvent Other Names Structure ClassAcetic acid Ethanoic acid CH3COOH三类溶剂2-PropanoneAcetoneCH3COCH3三类溶剂Propan-2-oneAcetonitrile CH3CN二类溶剂Anisole Methoxybenzene三类溶剂Benzene Benzol一类溶剂n-Butyl alcoholCH3(CH2)3OH三类溶剂1-ButanolButan-1-olsec-Butyl alcohol2-ButanolCH3CH2CH(OH)CH3三类溶剂Butan-2-olButyl acetate Acetic acid butyl ester CH3COO(CH2)3CH3三类溶剂tert-Butylmethyl ether2-Methoxy-2-methyl- propane(CH3)3COCH3三类溶剂Carbon tetrachloride Tetrachloromethane CCl4一类溶剂Chlorobenzene二类溶剂Chloroform Trichloromethane CHCl3二类溶剂IsopropylbenzeneCumene三类溶剂(1-Methyl)ethylbenzeneCyclohexane Hexamethylene二类溶剂1,2-Dichloroethane sym-Dichloroethane CH2ClCH2Cl一类溶剂Ethylene dichlorideEthylene chloride1,1-Dichloroethene1,1-DichloroethyleneVinylidene chlorideH2C=CCl2一类溶剂1,2-Dichloroethene1,2-DichloroethyleneAcetylene dichlorideClHC=CHCl二类溶剂Dichloromethane Methylene chloride CH2Cl2二类溶剂1,2-Dimethoxyethane Ethyleneglycol dimethyl etherMonoglymeDimethyl CellosolveH3COCH2CH2OCH3二类溶剂N,N-Dimethylacetamide DMA CH3CON(CH3)2二类溶剂N,N-Dimethylformamide DMF HCON(CH3)2二类溶剂Dimethyl sulfoxide MethylsulfinylmethaneMethyl sulfoxideDMSO(CH3)2SO三类溶剂1,4-Dioxanep-Dioxane[1,4]Dioxane二类溶剂Ethanol Ethyl alcohol CH3CH2OH三类溶剂2-Ethoxyethanol Cellosolve CH3CH2OCH2CH2OH二类溶剂Ethyl acetate Acetic acid ethyl ester CH3COOCH2CH3三类溶剂Ethyleneglycol1,2-Dihydroxyethane1,2-EthanediolHOCH2CH2OH二类溶剂Ethyl ether Diethyl etherEthoxyethane1,1'-OxybisethaneCH3CH2OCH2CH3三类溶剂Ethyl formate Formic acid ethyl ester HCOOCH2CH3三类溶剂Formamide Methanamide HCONH2二类溶剂Formic acid HCOOH三类溶剂Heptane n-Heptane CH3(CH2)5CH3三类溶剂Hexane n-Hexane CH3(CH2)4CH3二类溶剂Isobutyl acetate Acetic acid isobutyl ester CH3COOCH2CH(CH3)2三类溶剂Isopropyl acetate Acetic acid isopropyl ester CH3COOCH(CH3)2三类溶剂Methanol Methyl alcohol CH3OH二类溶剂2-Methoxyethanol Methyl Cellosolve CH3OCH2CH2OH二类溶剂Methyl acetate Acetic acid methyl ester CH3COOCH3三类溶剂3-Methyl-1-butanol Isoamyl alcoholIsopentyl alcohol3-Methylbutan-1-ol(CH3)2CHCH2CH2OH三类溶剂Methylbutyl ketone2-HexanoneHexan-2-oneCH3(CH2)3COCH3二类溶剂Methylcyclohexane Cyclohexylmethane 二类溶剂Methylethyl ketone 2-ButanoneMEKButan-2-oneCH3CH2COCH3三类溶剂Methylisobutyl ketone 4-Methylpentan-2-one4-Methyl-2-pentanoneMIBKCH3COCH2CH(CH3)2三类溶剂2-Methyl-1-propanolIsobutyl alcohol2-Methylpropan-1-ol(CH3)2CHCH2OH三类溶剂N-Methylpyrrolidone1-Methylpyrrolidin-2-one1-Methyl-2-pyrrolidinone二类溶剂Nitromethane CH3NO2二类溶剂Pentane n-Pentane CH3(CH2)3CH3三类溶剂1-Pentanol Amyl alcoholPentan-1-olPentyl alcoholCH3(CH2)3CH2OH三类溶剂1-PropanolPropan-1-olPropyl alcoholCH3CH2CH2OH三类溶剂2-Propanol Propan-2-ol(CH3)2CHOH三类溶剂Isopropyl alcoholPropyl acetate Acetic acid propyl ester CH3COOCH2CH2CH3三类溶剂Pyridine二类溶剂Sulfolane Tetrahydrothiophene1,1-dioxide二类溶剂TetrahydrofuranTetramethylene oxideOxacyclopentane三类溶剂Tetralin1,2,3,4-Tetrahydro-naphthalene二类溶剂Toluene Methylbenzene二类溶剂1,1,1-Trichloroethane Methylchloroform CH3CCl3一类溶剂1,1,2-Trichloroethene Trichloroethene HClC=CCl2二类溶剂Xylene*DimethybenzeneXylol二类溶剂*usually 60% m-xylene, 14% p-xylene, 9% o-xylene with 17% ethyl benzene常用有机溶剂分类第一类溶剂是指已知可以致癌并被强烈怀疑对人和环境有害的溶剂。
一些溶剂的溶度参数[单位(cal/cm^3)^1/2]季戊烷 6.3 四氢萘9.5异丁烯 6.7 四氢呋喃9.5环己烷7.2 醋酸甲酯9.6正己烷7.3 卡必醇9.6正庚烷7.4二乙醚7.4 氯甲烷9.7 正辛烷7.6 二氯甲烷9.7 甲基环己烷7.8 丙酮9.8 异丁酸乙酯7.9 1,2-二氯乙烷9.8 二异丙基甲酮8.0 环己酮9.9 戊基醋酸甲酯8.0 乙二醇单乙醚9.9 松节油8.1 二氧六环9.9 环己烷8.2 二硫化碳10.0 2,2-二氯丙烷8.2 正辛醇10.3 醋酸异丁酯8.3醋酸戊酯8.3醋酸异戊酯8.3 丁腈10.5 甲基异丁基甲酮8.4 正己醇10.7 醋酸丁酯8.5二戊烯8.5 异丁醇10.8 醋酸戊酯8.5 吡啶10.9二甲基乙酰胺11.1 甲基异丙基甲酮8.5 硝基乙烷11.1 四氯化碳8.6 正丁醇11.4环己醇11.4 哌啶8.7 异丙醇11.5 二甲苯8.8 正丙醇11.9 二甲醚8.8 二甲基甲酰胺12.1乙酸12.6硝基甲烷12.7 甲苯8.9 二甲亚砜12.9 乙二醇单丁醚8.9 乙醇12.9 1,2二氯丙烷9.0 甲酚13.3 异丙叉丙酮9.0 甲酸13.5 醋酸乙酯9.1 甲醇14.5 四氢呋喃9.2二丙酮醇9.2苯9.2 苯酚14.5 甲乙酮9.2 乙二醇16.3 氯仿9.3 甘油16.5 三氯乙烯9.3 水23.4 氯苯9.5溶剂对聚合物溶解能力的判定(一)“极性相近”原则极性大的溶质溶于极性大的溶剂;极性小的溶质溶于极性小的溶剂,溶质和溶剂的极性越相近,二者越易溶。
例如:未硫化的天然橡胶是非极性的,可溶于气油、苯、甲苯等非极性溶剂中;聚乙烯醇是极性的,可溶于水和乙醇中。
(二)“内聚能密度(CED)或溶度参数相近”原则δ越接近,溶解过程越容易。
1、非极性的非晶态聚合物与非极性溶剂混合聚合物与溶剂的ε或δ相近,易相互溶解;2、非极性的结晶聚合物在非极性溶剂中的互溶性必须在接近Tm温度,才能使用溶度参数相近原则。
溶解度参数表一些溶剂的溶度参数[单位(cal/cm^3)^1/2]季戊烷 6.3 四氢萘9.5异丁烯 6.7 四氢呋喃9.5环己烷7.2 醋酸甲酯9.6正己烷7.3 卡必醇9.6正庚烷7.4二乙醚7.4 氯甲烷9.7 正辛烷7.6 二氯甲烷9.7 甲基环己烷7.8 丙酮9.8 异丁酸乙酯7.9 1,2-二氯乙烷9.8 二异丙基甲酮8.0 环己酮9.9 戊基醋酸甲酯8.0 乙二醇单乙醚9.9 松节油8.1 二氧六环9.9 环己烷8.2 二硫化碳10.0 2,2-二氯丙烷8.2 正辛醇10.3 醋酸异丁酯8.3 醋酸戊酯8.3醋酸异戊酯8.3 丁腈10.5 甲基异丁基甲酮8.4 正己醇10.7 醋酸丁酯8.5二戊烯8.5 异丁醇10.8 醋酸戊酯8.5 吡啶10.9二甲基乙酰胺11.1 甲基异丙基甲酮8.5 硝基乙烷11.1 四氯化碳8.6 正丁醇11.4环己醇11.4 哌啶8.7 异丙醇11.5 二甲苯8.8 正丙醇11.9 二甲醚8.8 二甲基甲酰胺12.1乙酸12.6硝基甲烷12.7 甲苯8.9 二甲亚砜12.9 乙二醇单丁醚8.9 乙醇12.9 1,2二氯丙烷9.0 甲酚13.3 异丙叉丙酮9.0 甲酸13.5 醋酸乙酯9.1 甲醇14.5 四氢呋喃9.2二丙酮醇9.2苯9.2 苯酚14.5 甲乙酮9.2 乙二醇16.3 氯仿9.3 甘油16.5 三氯乙烯9.3 水23.4 氯苯9.5溶剂对聚合物溶解能力的判定(一)“极性相近”原则极性大的溶质溶于极性大的溶剂;极性小的溶质溶于极性小的溶剂,溶质和溶剂的极性越相近,二者越易溶。
例如:未硫化的天然橡胶是非极性的,可溶于气油、苯、甲苯等非极性溶剂中;聚乙烯醇是极性的,可溶于水和乙醇中。
(二)“内聚能密度(CED)或溶度参数相近”原则δ越接近,溶解过程越容易。
1、非极性的非晶态聚合物与非极性溶剂混合聚合物与溶剂的ε或δ相近,易相互溶解;2、非极性的结晶聚合物在非极性溶剂中的互溶性必须在接近Tm温度,才能使用溶度参数相近原则。
最全的常⽤有机溶剂参数表溶剂危害性分类⼀类溶剂:应避免致癌物;备受怀疑的致癌物;环境危害物⼆类溶剂:设定残余量,限量使⽤⾮基因性动物致癌物;可能导致不可逆中毒,⽐如神经性中毒,畸形;可能导致其他可逆性中毒三类溶剂: 低毒对⼈体有潜在毒性,可以接触,但不超过50mg/day。
Solvent Other Names Structure ClassAcetic acid Ethanoic acid CH3COOH三类溶剂2-PropanoneAcetoneCH3COCH3三类溶剂Propan-2-oneAcetonitrile CH3CN⼆类溶剂Anisole Methoxybenzene三类溶剂Benzene Benzol⼀类溶剂n-Butyl alcohol1-ButanolCH3(CH2)3OH三类溶剂Butan-1-olsec-Butyl alcohol2-ButanolCH3CH2CH(OH)CH3三类溶剂Butan-2-olButyl acetate Acetic acid butyl ester CH3COO(CH2)3CH3三类溶剂tert-Butylmethyl ether2-Methoxy-2-methyl- propane(CH3)3COCH3三类溶剂Carbon tetrachloride Tetrachloromethane CCl4⼀类溶剂Chlorobenzene⼆类溶剂Chloroform Trichloromethane CHCl3⼆类溶剂IsopropylbenzeneCumene三类溶剂(1-Methyl)ethylbenzeneCyclohexane Hexamethylene⼆类溶剂1,2-Dichloroethane sym-Dichloroethane CH2ClCH2Cl⼀类溶剂Ethylene dichlorideEthylene chloride1,1-Dichloroethene1,1-DichloroethyleneVinylidene chlorideH2C=CCl2⼀类溶剂1,2-Dichloroethene1,2-DichloroethyleneAcetylene dichlorideClHC=CHCl⼆类溶剂Dichloromethane Methylene chloride CH2Cl2⼆类溶剂1,2-Dimethoxyethane Ethyleneglycol dimethyl etherMonoglymeDimethyl CellosolveH3COCH2CH2OCH3⼆类溶剂N,N-Dimethylacetamide DMA CH3CON(CH3)2⼆类溶剂N,N-Dimethylformamide DMF HCON(CH3)2⼆类溶剂Dimethyl sulfoxide MethylsulfinylmethaneMethyl sulfoxideDMSO(CH3)2SO三类溶剂1,4-Dioxanep-Dioxane[1,4]Dioxane⼆类溶剂Ethanol Ethyl alcohol CH3CH2OH三类溶剂2-Ethoxyethanol Cellosolve CH3CH2OCH2CH2OH⼆类溶剂Ethyl acetate Acetic acid ethyl ester CH3COOCH2CH3三类溶剂Ethyleneglycol1,2-Dihydroxyethane1,2-EthanediolHOCH2CH2OH⼆类溶剂Ethyl ether Diethyl etherEthoxyethane1,1'-OxybisethaneCH3CH2OCH2CH3三类溶剂Ethyl formate Formic acid ethyl ester HCOOCH2CH3三类溶剂Formamide Methanamide HCONH2⼆类溶剂Formic acid HCOOH三类溶剂Heptane n-Heptane CH3(CH2)5CH3三类溶剂Hexane n-Hexane CH3(CH2)4CH3⼆类溶剂Isobutyl acetate Acetic acid isobutyl ester CH3COOCH2CH(CH3)2三类溶剂Isopropyl acetate Acetic acid isopropyl ester CH3COOCH(CH3)2三类溶剂Methanol Methyl alcohol CH3OH⼆类溶剂2-Methoxyethanol Methyl CellosolveCH3OCH2CH2OH⼆类溶剂Methyl acetate Acetic acid methyl ester CH3COOCH3三类溶剂3-Methyl-1-butanol Isoamyl alcoholIsopentyl alcohol3-Methylbutan-1-ol(CH3)2CHCH2CH2OH三类溶剂Methylbutyl ketone2-HexanoneHexan-2-oneCH3(CH2)3COCH3⼆类溶剂Methylcyclohexane Cyclohexylmethane⼆类溶剂Methylethyl ketone 2-ButanoneMEKButan-2-oneCH3CH2COCH3三类溶剂Methylisobutyl ketone 4-Methylpentan-2-one4-Methyl-2-pentanoneMIBKCH3COCH2CH(CH3)2三类溶剂2-Methyl-1-propanolIsobutyl alcohol2-Methylpropan-1-ol(CH3)2CHCH2OH三类溶剂N-Methylpyrrolidone1-Methylpyrrolidin-2-one1-Methyl-2-pyrrolidinone⼆类溶剂Nitromethane CH3NO2⼆类溶剂Pentane n-Pentane CH3(CH2)3CH3三类溶剂1-Pentanol Amyl alcoholPentan-1-olPentyl alcoholCH3(CH2)3CH2OH三类溶剂1-PropanolPropan-1-olPropyl alcoholCH3CH2CH2OH三类溶剂2-Propanol Propan-2-ol(CH3)2CHOH三类溶剂Isopropyl alcoholPropyl acetate Acetic acid propyl ester CH3COOCH2CH2CH3 三类溶剂Pyridine⼆类溶剂Sulfolane Tetrahydrothiophene 1,1-dioxide⼆类溶剂TetrahydrofuranTetramethylene oxideOxacyclopentane三类溶剂Tetralin 1,2,3,4-Tetrahydro-naphthalene ⼆类溶剂TolueneMethylbenzene⼆类溶剂 1,1,1-Trichloroethane Methylchloroform CH3CCl3 ⼀类溶剂 1,1,2-Trichloroethene TrichloroetheneHClC=CCl2⼆类溶剂Xylene*DimethybenzeneXylol⼆类溶剂*usually 60% m-xylene, 14% p-xylene, 9% o-xylene with 17% ethyl benzene常⽤有机溶剂分类第⼀类溶剂是指已知可以致癌并被强烈怀疑对⼈和环境有害的溶剂。