Sodium 4-nitrophenoxide synthesis
- Product Name:Sodium 4-nitrophenoxide
- CAS Number:824-78-2
- Molecular formula:C6H6NNaO3
- Molecular Weight:163.11
100-00-5
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$14.00/25g
824-78-2
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$14.00/1g
Yield:824-78-2 920 kg
Reaction Conditions:
with sodium hydroxide in water at 160; under 4500.45 Torr; for 6 h;Large scale;Temperature;Pressure;
Steps:
1-3 Comparative example 2:
Add 2933Kg of sodium hydroxide solution with a mass concentration of 12% (352Kg of sodium hydroxide dissolved in 2581Kg of water) into the hydrolysis kettle, and then add 630Kg of p-chloronitrobenzene to the melting kettle and melt into the hydrolysis kettle; heat to 160° C At ,the pressure in the pot is 0.6 MPa, and then continue the reaction for 6 hours. The end of the reaction is sampled. After the reaction, the hydrolysate is cooled to 40° C , suction filtered, and centrifuged to obtain sodium p-nitrophenolate containing four crystal waters. The test data of the performance indicators of the prepared color of sodium p-nitrophenolate containing four crystal waters are shown in Table 1.
References:
Zhuhai Pairuier New Materials Co., Ltd.;Rao Xianhua;Wang Xianwen;Huang Huapeng CN111004126, 2020, A Location in patent:Paragraph 0020-0026
100-02-7
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830-03-5
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$10.00/5g
824-78-2
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311-45-5
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$73.09/100mg
2870-30-6
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$1355.00/2.5g
824-78-2
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$14.00/1g
