3-羟基-4-(1,1-二甲基乙基)-2,6-二甲基苯乙腈
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- CAS号:
- 55699-10-0
- 英文名:
- 4-TERT-BUTYL-3-HYDROXY-2,6-DIMETHYLPHENYLACETONITRILE
- 英文别名:
- Einecs 259-766-1;Oxymetazoline EP Impurity E;Oxymetazoline hydrochloride EP impurity E;4-tert-butyl-3-hydroxy-2,6-xylylacetonitrile;3,4-TERT-BUTYL-3-HYDROXY-2,6-XYLYLACETONITRILE;Oxymetazoline Impurity 5(Oxymetazoline EP Impurity E);4-TERT-BUTYL-2,6-DIMETHYL-3-HYDROXY PHENYLACETONITRILE;2-(4-tert-Butyl-3-hydroxy-2,6-dimethylphenyl)acetonitrile;4-(1,1-Dimethylethyl)-3-hydroxy-2,6-dimethylbenzeneacetonitrile;3-Hydroxy-4-(1,1-dimethylethyl)-2,6-dimethyl benzeneacetonitrile
- 中文名:
- 3-羟基-4-(1,1-二甲基乙基)-2,6-二甲基苯乙腈
- 中文别名:
- 羟甲唑啉EP杂质;羟甲唑啉EP杂质E;氧美唑啉EP杂质E;羟甲唑啉杂质E (EP/BP);盐酸羟甲唑啉杂质E(EP) 标准品;羟甲唑啉杂质5(羟甲唑啉EP杂质E);3-羟基-4-(1,1-二甲基乙基)-2,6-二甲基苯乙腈;2-(4-(叔丁基)-3-羟基-2,6-二甲基苯基)乙腈 (羟甲唑啉杂质)
- CBNumber:
- CB8924379
- 分子式:
- C14H19NO
- 分子量:
- 217.31
- MOL File:
- 55699-10-0.mol
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3-羟基-4-(1,1-二甲基乙基)-2,6-二甲基苯乙腈化学性质
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熔点:
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125 °C(Solv: ethanol (64-17-5))
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沸点:
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341.3±37.0 °C(Predicted)
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密度:
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1.018±0.06 g/cm3(Predicted)
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溶解度:
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Chloroform (Sparingly), Ethyl Acetate (Slightly, Heated, Sonicated)
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形态:
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Solid
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酸度系数(pKa):
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11.56±0.28(Predicted)
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颜色:
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White to Pale Yellow
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3-羟基-4-(1,1-二甲基乙基)-2,6-二甲基苯乙腈性质、用途与生产工艺
化学性质
结晶。熔点122-130℃。
用途
氧甲唑啉的中间体。
生产方法
用叔丁醇与间二甲苯缩合,生成3,5-二甲基叔丁苯,然后以甲醛、氯化氢氯甲基化得4-叔丁基-2,6-二甲基氯苄,再以乙酸酐、冰醋酸酯化得4-叔丁基-2,6-二甲基苄基乙酸酯,进而硝化、水解并氯化得4-叔丁基-2,6-二甲基-3-硝基氯苄,最后经氰化、还原(硝基)、重氮、水解制得该品。
3-羟基-4-(1,1-二甲基乙基)-2,6-二甲基苯乙腈
上下游产品信息
上游原料
下游产品
3-羟基-4-(1,1-二甲基乙基)-2,6-二甲基苯乙腈
生产厂家
55699-10-0, 3-羟基-4-(1,1-二甲基乙基)-2,6-二甲基苯乙腈 相关搜索:
- 羟甲唑啉杂质5(羟甲唑啉EP杂质E)
- 羟甲唑啉EP杂质
- 2-(4-(叔丁基)-3-羟基-2,6-二甲基苯基)乙腈 (羟甲唑啉杂质)
- 氧美唑啉EP杂质E
- 盐酸羟甲唑啉杂质E(EP) 标准品
- 羟甲唑啉杂质E (EP/BP)
- 羟甲唑啉EP杂质E
- 3-羟基-4-(1,1-二甲基乙基)-2,6-二甲基苯乙腈
- 55699-10-0
- 2-(4-(tert-Butyl)-3-hydroxy-2,6-dimethylphenyl)acetonitrile (Oxymetazoline Impurity)
- "[4-(1,1-dimethylethyl)-3-hydroxy2,6-dimethyl phenyl]acetonitrile."
- 3,4-TERT-BUTYL-3-HYDROXY-2,6-XYLYLACETONITRILE
- Oxymetazoline Impurity 5(Oxymetazoline EP Impurity E)
- Oxymetazoline EP Impurity E
- Oxymetazoline hydrochloride EP impurity E
- 2-(4-tert-Butyl-3-hydroxy-2,6-dimethylphenyl)acetonitrile
- Benzeneacetonitrile, 4-(1,1-diMethylethyl)-3-hydroxy-2,6-diMethyl-
- Einecs 259-766-1
- 4-(1,1-Dimethylethyl)-3-hydroxy-2,6-dimethylbenzeneacetonitrile
- 3-Hydroxy-4-(1,1-dimethylethyl)-2,6-dimethyl benzeneacetonitrile
- 4-TERT-BUTYL-2,6-DIMETHYL-3-HYDROXY PHENYLACETONITRILE
- 4-tert-butyl-3-hydroxy-2,6-xylylacetonitrile