农药剂型博客

The organic solvent (b) is a polar or non-polar solvent or a mixture of a polar and a non-polar solvent, or a mixture of polar solvents, preferably a polar solvent or a mixture of polar solvents.

典型的极性溶剂Examples of polar solvents 

anisole, 苯甲醚
sulfoxides such as dimethylsulfoxide (DMSO)二甲亚砜;

酯类溶剂
lactones such as γ-butyrolactone (GBLO)γ -丁内酯;
benzylacetate,
benzyl benzoate苯甲酸苄酯,
butyl benzoate,丁基苯甲酸
2-ethoxypropylacetate,
methyl proxitol acetate;
tributyl phosphate; 磷酸三丁酯

酰胺类溶剂amides such as
 N,N-dialkyl alkylamides,
preferably fatty acid dimethylamides,
more preferably N,N-dimethyl octanamide and
N,N-dimethyl decanamide (mixtures are commercially available as Hallcomide® M 8-10 from The P.C. Hall Co., Agnique® KE 3658 from Cognis, Genagen® 4166 from Clariant),
N-ethyl-2-pyrrolidone (NEP),
N-octyl-2-pyrrolidone (NOP),
N-methylvalerolactam; and

酮类溶剂ketones such as

 2-heptanone, 2 -庚酮
cyclohexanone, 环己酮
acetophenone苯乙酮, and
 acetophenone derivatives 苯乙酮衍生物
4-methoxy acetophenone4 -甲氧基苯乙酮; 

醇类溶剂alcohols such as
cyclohexanol, 环己醇
benzyl alcohol, 苯甲醇
diacetone alcohol, 二丙酮醇
4-hydroxy-4-methyl-2-pentanone, 4 -羟基- 4 -甲基- 2 -戊酮
n-octanol,正辛醇
2-ethylhexanol;辛醇

酯类混合物diesters such as mixtures of
dimethyl glutarate and dimethyl succinate and dimethyl adipate (commercially available Rhodiasolv® RPDE from Rhodia), 
mixtures of diisobutyl glutarate and diidobutyl succinate and diisobutyl adipate; 

乙二醇及其衍生物glycol and derivatives such as
polyethylene glycol, 聚乙二醇
glycerol,甘油
propylene glycol,丙二醇
propylene glycol monomethyl ether acetate, 丙二醇甲醚醋酸酯
dipropylene glycol monomethyl ether, 二丙二醇单甲醚
propylene glycol monophenyl ether; and

alkylene carbonates such as
propylene carbonate,
butylene carbonate; and

吡咯烷酮类溶剂pyrrolidones, derivatives such as
N-octylpyrrolidone,
N-ethyl pyrrolidone,  N -乙基吡咯烷酮
N-docedyl pyrrolidone; 

lactate esters such as
n-propyl lactate,
methyl lactate,
ethyl lactate,
isopropyl lactate,
butyl lactate,
commercially available under the tradenames PURASOLV® NPL, PURASOLV® ML, PURASOLV® EL, PURASOLV® IPL, PURASOLV® BL or mixtures selected from at least two of the aforementioned solvents.

推荐使用的是Preferred polar solvents are
DMSO, N-ethyl-2-pyrrolidone, N-octyl-2-pyrrolidone, γ-butyrolactone, acetophenone, 2-heptanone, cyclohexanone, benzyl alcohol, 2-ethylhexanol, fatty acid dimethylamides, N,N-dimethyl octanamide and N,N-dimethyl decanamide, propylene carbonate, a mixture of dimethyl glutarate with dimethyl succinate and with dimethyl adipate, and tributylphosphate.

典型的非极性溶剂Examples of non-polar solvents 

 芳烃石油衍生物（多环芳烃）C8 to C11 aromatic petroleum derivatives (aromatic hydrocarbons) with a solubility in water at room temperature of <0.1% (w/w) and a distillation range from 130° C. to 300° C. (commercially available from ExxonMobil or BP under the following brand names: Solvesso® 100, Solvesso® 150, Solvesso® 200, Solvesso® 150ND, Solvesso® 200ND, Aromatic® 150, Aromatic® 200, Hydrosol® A 200, Hydrosol® A 230/270, Caromax® 20, Caromax® 28, Aromat® K 150, Aromat® K 200, Shellsol® A 150, Shellsol® A 100, Fin® FAS-TX 150, Fin® FAS-TX 200),

植物油类vegetable oils such as

 coco oil椰子油,
palm kern oil棕榈油克恩油,
palm oil棕榈油,
soya oil, 豆油
rapeseed oil, 菜籽油
corn oil 玉米油
the methyl or ethyl esters of the afore-mentioned oils, 甲基或乙基酯的上述油

芳香族碳氢化合物hydrocarbons such as
aromatic depleted,
linear paraffinic,
isoparaffinic,
cycloparaffinic having a flash point between 40° C. and 250° C. and a distillation range between 150° C. and 450° C