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邻异丙氧基苯酚

邻异丙氧基苯酚用途

【用途一】
2-异丙氧基苯酚又名2-(1-甲基乙氧基)苯酚，是合成氨基甲酸酯类杀虫剂残杀威的重要中间体。

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邻异丙氧基苯酚名称

[ CAS 号 ]:
4812-20-8

[ 中文名 ]:
2-异丙氧基苯酚

[ 英文名 ]:
2-Isopropoxyphenol

[中文别名 ]:

邻异丙氧基苯酚

[英文别名 ]:

Phenol, 2-(1-methylethoxy)-
EINECS 225-379-1
2-isopropyloxyphenol
2-i-PrOC6H4OH
2-(propan-2-yloxy)phenol
MFCD00002184
2-Propan-2-yloxyphenol
Phenol,2-isopropoxy
2-isopropoxy-phenol
2-Isopropoxyphenol

邻异丙氧基苯酚物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
219.7±0.0 °C at 760 mmHg

[ 熔点 ]:
206 - 207ºC

[ 分子式 ]:
C₉H₁₂O₂

[ 分子量 ]:
152.190

[ 闪点 ]:
87.8±0.0 °C

[ 精确质量 ]:
152.083725

[ PSA ]:
29.46000

[ LogP ]:
2.07

[ 外观性状 ]:
无色至粉红色液体

[ 蒸汽压 ]:
0.1±0.4 mmHg at 25°C

[ 折射率 ]:
1.518

[ 储存条件 ]:
室温

邻异丙氧基苯酚MSDS

邻异丙氧基苯酚安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S37/39

[ WGK德国 ]:
3

[ 海关编码 ]:
2942000000

邻异丙氧基苯酚合成路线

邻异丙氧基苯酚上下游产品

邻异丙氧基苯酚上游产品

邻异丙氧基苯酚下游产品

邻异丙氧基苯酚制备

【方法一】
2-异丙氧基苯酚是由邻苯二酚和异丙基溴反应制得。
将异丙基溴慢慢滴加到正在回流的邻苯二酚、碳酸钾、丁酮和相转移催化剂的混合物中，继续回流一定的时间，然后蒸出绝大部分丁酮(85％)，加足量的水溶解固体盐，再以苯萃取，萃取液用稀氢氧化钠溶液萃取，该萃取液用稀盐酸中和后再用苯萃取，氯化钙干燥，蒸去绝大部分苯，减压蒸馏，收集100～102℃/1.46kPa的馏分，收率>60％(回流32h产率>60％，回流8h产率为54％)。若用异丙基氯代替异丙基溴，可以降低成本，但工艺上要采用高压釜反应，国内邻异丙氧基苯酚采用异丙基氯与邻苯二酚反应的工艺。

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邻异丙氧基苯酚海关

[ 海关编码 ]: 2909500000

[ 中文概述 ]:
2909500000. 醚酚、醚醇酚及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

邻异丙氧基苯酚文献

Quantification of phenolic metabolites of environmental chemicals in human urine using gas chromatography-tandem mass spectrometry and isotope dilution quantification.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 820(2) , 229-36, (2005)

We have developed a method to measure 12 urinary phenolic metabolites of pesticides or related chemicals. The target chemicals for our method are 2-isopropoxyphenol; 2,4-dichlorophenol; 2,5-dichloroph...

Simultaneous monitoring of seven phenolic metabolites of endocrine disrupting compounds (EDC) in human urine using gas chromatography with tandem mass spectrometry.

Anal. Bioanal. Chem 405(6) , 2019-29, (2013)

A gas chromatographic-tandem mass spectrometric (GC-MS/MS) method for the simultaneous determination of the three well-known endocrine disruptors, bisphenol A, daidzein and genistein, as well as of fo...

Prenatal insecticide exposures and birth weight and length among an urban minority cohort.

Environ. Health Perspect. 112(10) , 1125-32, (2004)

We reported previously that insecticide exposures were widespread among minority women in New York City during pregnancy and that levels of the organophosphate chlorpyrifos in umbilical cord plasma we...

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