4097-50-1 Usage
General Description
4-TERT-ANYL-2,6-DINITROPHENOL, or DNPT, is a chemical compound that is primarily used in the production of rubber and as an intermediate in the synthesis of dyes. It is a yellow crystalline solid that is soluble in organic solvents but insoluble in water. DNPT is classified as a hazardous material due to its explosive and reactive properties. It is also considered toxic and can cause irritation to the skin, eyes, and respiratory system upon contact or inhalation. Additionally, exposure to DNPT can result in severe health effects, including central nervous system and cardiovascular system damage, and it is considered a potential carcinogen. Therefore, proper handling and safety precautions must be taken when working with this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 4097-50-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,9 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4097-50:
(6*4)+(5*0)+(4*9)+(3*7)+(2*5)+(1*0)=91
91 % 10 = 1
So 4097-50-1 is a valid CAS Registry Number.
InChI:InChI=1/C11H14N2O5/c1-4-11(2,3)7-5-8(12(15)16)10(14)9(6-7)13(17)18/h5-6,14H,4H2,1-3H3
4097-50-1Relevant articles and documents
2,6-dinitro-4-tert-amyl phenol and preparation method thereof
-
Paragraph 0045-0075, (2021/04/17)
The invention discloses 2,6-dinitro-4-tert-amyl phenol and a preparation method thereof. The preparation method comprises the following steps: (1) dissolving p-tert-amyl phenol and an antioxidant in an organic solvent to prepare a fluid A, and diluting nitric acid in an organic acid to prepare a fluid B; (2) respectively pumping the fluid A and the fluid B into a micro-channel reactor through a metering pump according to a proper proportion, and carrying out dinitration at a proper temperature; and (3) carrying out vacuum distillation desolvation on the obtained nitration reaction solution, precipitating the desolventized distillate in ice water, filtering, washing with water, and drying. According to the method, the micro-channel reactor is utilized, the ratio of the raw materials to a low-strength nitrating agent is accurately controlled under the action of the antioxidant, high reaction conversion rate and high-selectivity reaction of the target product are realized at a proper temperature, and a high-purity and high-yield product is obtained through proper post-treatment.
