苄草唑
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- CAS号:
- 71561-11-0
- 英文名:
- PYRAZOXYFEN
- 英文别名:
- sl49;PAICER;MONDARIS;PAICER(R);PYRAZOXYFEN;MONDARIS(R);Pyrazoxyfen 0;PYRAZOXYFEN STANDARD;Pyrazoxyfen [iso:bsi];Pyrazoxyfen Reference Material
- 中文名:
- 苄草唑
- 中文别名:
- 匹唑芬;苄草唑;苄草唑 标准品;匹唑芬溶液, 100PPM;2-(4-(2,4-二氯苯甲酰基)-1,3-二甲基吡唑-5-基氧)乙酰苯;2-(4-(2,4-二氯苯甲酰基)-1,3-二甲基吡唑-5-基氧基)苯乙酮
- CBNumber:
- CB4733672
- 分子式:
- C20H16Cl2N2O3
- 分子量:
- 403.26
- MOL File:
- 71561-11-0.mol
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苄草唑化学性质
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熔点:
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111.5 °C
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沸点:
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599.9±50.0 °C(Predicted)
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密度:
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1.4162 (rough estimate)
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折射率:
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1.6200 (estimate)
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储存条件:
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0-6°C
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酸度系数(pKa):
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-0.32±0.10(Predicted)
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EPA化学物质信息:
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Pyrazoxyfen (71561-11-0)
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苄草唑性质、用途与生产工艺
生产方法
1
,
3-
二甲基-
5-
吡唑啉酮与碳酸钾在二氧六环中回流
1h
,然后与
2
,
4-
二氯苯甲酰氯回流反应
2h
,生成物再与
α-
溴代苯乙酮回流反应
40min
,得到
92%
苄草唑,或者上述生成物与乙腈、
α-
氯代苯乙酮、碳酸钾和碘化钾回流反应
1h
,也可制得苄草唑。
苄草唑
上下游产品信息
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苄草唑
生产厂家
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71561-11-0, 苄草唑 相关搜索:
- 农药中间体
- 除草剂
- 有机氯杀虫剂
- 分析标准品
- C20H16Cl2N2O3
- 741561-11-0
- 苄草唑 标准品
- 匹唑芬
- 2-(4-(2,4-二氯苯甲酰基)-1,3-二甲基吡唑-5-基氧)乙酰苯
- 2-(4-(2,4-二氯苯甲酰基)-1,3-二甲基吡唑-5-基氧基)苯乙酮
- 匹唑芬溶液, 100PPM
- 苄草唑
- 71561-11-0
- Pyrazoxyfen @100 μg/mL in MeOH
- Pyrazoxyfen Reference Material
- 1,3-Dimethyl-4-(2,4-dichlorobenzoyl)-5-phenacyloxypyrazole
- Pyrazoxyfen 0
- 2-({4-[(2,4-dichlorophenyl)carbonyl]-1,3-diMethyl-1H-pyrazol-5-yl}oxy)-1-phenylethan-1-one
- Pyrazoxyfen [iso:bsi]
- Ethanone, 2-((4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1H-pyrazol-5-yl)oxy)-1-phenyl-
- 4-(2,4-Dichlorobenzoyl)-1,3-dimethyl-5-phenacyloxy-1H-pyrazole
- 2-[4-(2,4-Dichlorobenzoyl)-1,3-dimethyl-5-pyrazolyloxy]acetophenone
- PYRAZOXYFEN STANDARD
- 2-[4-(2,4-Dichlorobenzoyl)-1,3-dimethylpyrazole-5-yloxy]acetophenone
- 2-((4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1H-pyrazol-5-yl)oxy)-1-phenylethanone
- 2-[4-(2,4-DICHLORO-BENZOYL)-1,3-DIMETHYLPYRAZOL-5-YLOXY]ACETOPHENONE
- sl49
- ethanone,2-((4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1h-pyrazol-5-yl)oxy)-1-pheny
- 2-((4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1h-pyrazol-5-yl)oxy)-1-phenylethano
- PAICER(R)
- PAICER
- PYRAZOXYFEN
- MONDARIS(R)
- MONDARIS