883546-16-5 Usage
General Description
4-Bromo-1-chloro-3,5-difluorobenzene is a chemical compound that consists of a benzene ring with two fluorine atoms at the 3 and 5 positions, as well as a bromine atom at the 4 position, and a chlorine atom at the 1 position. 4-Bromo-1-chloro-3,5-difluorobenzene is often used as an intermediate in the synthesis of pharmaceuticals and agrochemicals, as well as in the production of dyes, plastics, and other industrial materials. It is a colorless to pale yellow liquid with a molecular weight of 223.45 g/mol and a boiling point of 155-156°C. 4-Bromo-1-chloro-3,5-difluorobenzene is considered to be a hazardous chemical and should be handled with care, as it can cause irritation to the skin, eyes, and respiratory system, and may be harmful if ingested or inhaled.
Check Digit Verification of cas no
The CAS Registry Mumber 883546-16-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,3,5,4 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 883546-16:
(8*8)+(7*8)+(6*3)+(5*5)+(4*4)+(3*6)+(2*1)+(1*6)=205
205 % 10 = 5
So 883546-16-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H2BrClF2/c7-6-4(9)1-3(8)2-5(6)10/h1-2H
883546-16-5Relevant articles and documents
PYRAZOLINONE DERIVATIVE, MANUFACTURING METHOD THEREFOR AND HERBICIDE CONTAINING THE SAME AS ACTIVE INGREDIENT
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Paragraph 0268, (2016/10/09)
PROBLEM TO BE SOLVED: To provide a compound having excellent weed controlling effect and useful as an active ingredient of a herbicide. SOLUTION: There are provided a pyrazolinone derivative represented by the formula (1), a manufacturing method therefor and herbicide containing the same. (1), where R1 is a halogen atom, R2 and R3 are integrally a trimethylene group (-(CH2)3-), a tetramethylene group (-(CH2)4-), a pentamethylene group (-(CH2)5-) or an oxydiethylene group (-(CH2)2O(CH2)2-), R4 is H or a halogen atom, R5 is a halogen atom, Ar is 3-oxo-1,4-benzoxazine-5-yl group, a 2,2-difluoro-3-oxo-1,4-benzoxazine-5-yl group or a 3,4-dihydro-2-oxo quinoxaline-5-yl group. SELECTED DRAWING: None COPYRIGHT: (C)2016,JPOandINPIT