3555-18-8 Usage
Description
4-(1-methylpropyl)-2-nitrophenol, a chemical compound with the molecular formula C10H13NO3, is a yellow crystalline substance that is insoluble in water but soluble in organic solvents. It is commonly used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, dyes, and pigments. However, it is considered toxic and hazardous to the environment, necessitating proper handling and disposal precautions.
Uses
Used in Pharmaceutical Industry:
4-(1-methylpropyl)-2-nitrophenol is used as a chemical intermediate for the synthesis of various pharmaceuticals. Its unique structure allows it to be incorporated into the development of new drugs, potentially leading to innovative treatments and therapies.
Used in Agrochemical Industry:
In the agrochemical industry, 4-(1-methylpropyl)-2-nitrophenol serves as an intermediate in the production of various agrochemicals. Its incorporation into these products can contribute to the development of more effective and targeted pest control solutions, enhancing crop protection and yield.
Used in Dye and Pigment Production:
4-(1-methylpropyl)-2-nitrophenol is utilized as an intermediate in the manufacturing of dyes and pigments. Its chemical properties enable the creation of a wide range of colors and shades, offering versatility in various applications such as textiles, plastics, and inks.
Environmental and Safety Considerations:
Due to its toxic nature and potential environmental hazards, 4-(1-methylpropyl)-2-nitrophenol requires careful handling and disposal. Proper safety measures, including the use of personal protective equipment and adherence to waste management regulations, should be implemented to minimize risks to human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 3555-18-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,5 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3555-18:
(6*3)+(5*5)+(4*5)+(3*5)+(2*1)+(1*8)=88
88 % 10 = 8
So 3555-18-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H13NO3/c1-3-7(2)8-4-5-10(12)9(6-8)11(13)14/h4-7,12H,3H2,1-2H3
3555-18-8Relevant articles and documents
Nitration method for p-alkylphenol
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Paragraph 0073-0077, (2019/04/10)
The invention discloses a nitration method for p-alkylphenol. The nitration method successively comprises the following steps: 1) adding the p-alkylphenol used as a raw material into a container, thenadding water and a catalyst, dropwise adding nitric acid under stirring, controlling a temperature of materials in the container not to exceed 25 DEG C in the dropwise adding process, and after the nitric acid is dropwise added, carrying out a reaction at 10 to 20 DEG C for 2 to 3 h; and 2) subjecting a reaction solution obtained in the step 1) to standing and layering, wherein the lower layer obtained by layering is a product (o-nitro-p-alkylphenol), and subjecting an upper-layer solution obtained by layering to cyclic reuse, i.e., cyclic nitration. By adoption of the method for synthesizingthe o-nitro-p-alkylphenol provided by the invention, the utilization rate of raw materials is high; cyclic reuse of waste acid and waste water is realized; the discharging of three wastes is reduced;the cost of production is lowered; meanwhile, a product has high purity, high yield and good industrial application value.
