3107-19-5 Usage
General Description
3,5-Dichloro-4-fluoronitrobenzene is a chemical compound with the molecular formula C6H3Cl2FNO2. It is a nitrobenzene derivative with two chlorine atoms and one fluorine atom attached to the benzene ring. 3,5-Dichloro-4-fluoronitrobenzene is primarily used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and dyes. It is known to be toxic if ingested, inhaled, or absorbed through the skin, and exposure to this compound can lead to irritation of the skin, eyes, and respiratory system. Additionally, it is considered a hazardous material and requires proper handling and storage to prevent environmental contamination.
Check Digit Verification of cas no
The CAS Registry Mumber 3107-19-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,0 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3107-19:
(6*3)+(5*1)+(4*0)+(3*7)+(2*1)+(1*9)=55
55 % 10 = 5
So 3107-19-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H2Cl2FNO2/c7-4-1-3(10(11)12)2-5(8)6(4)9/h1-2H
3107-19-5Relevant articles and documents
Preparation method of 3, 4, 5-trifluorobromobenzene
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Paragraph 0090-0095; 0106-0107; 0114-0115, (2020/12/14)
The invention relates to a preparation method of 3, 4, 5-trifluorobromobenzene, belongs to the technical field of chemical synthesis, and solves the problem that a byproduct 3, 4, 5-trichloronitrobenzene generated in a process of preparing 3, 4-dichloronitrobenzene by introducing chlorine into parachloronitrobenzene cannot be effectively utilized. The method comprises the step of preparing 3, 4, 5-trifluorobromobenzene by taking 3, 4, 5-trichloronitrobenzene as a raw material. According to the technical scheme provided by the invention, the utilization rate of raw materials and the efficiencyof the process can be improved, and high-value utilization of byproducts is realized.
