135989-99-0 Usage
Chemical structure
The compound consists of three benzene rings connected linearly, with a bromine atom and four methyl groups attached at specific positions.
Terphenyl family
It belongs to the terphenyl family, which is a group of organic compounds with three benzene rings.
Position of bromine atom
The bromine atom is attached to the 5' position of the middle benzene ring.
Position of methyl groups
Four methyl groups are present at the 2,2'',6,6'' positions of the outer benzene rings.
Molecular weight
Approximately 364.32 g/mol.
Appearance
The compound is likely to be a colorless or pale-colored solid.
Solubility
It is expected to be soluble in organic solvents such as dichloromethane, acetone, and ethanol, but insoluble in water.
Melting point
The exact melting point is not provided, but it is expected to be relatively high due to the presence of the bromine atom and the rigid structure of the molecule.
Boiling point
The exact boiling point is not provided, but it is expected to be high due to the large molecular size and the presence of the bromine atom.
Synthesis
The compound can be synthesized through various organic reactions, such as bromination, methylation, or cross-coupling reactions.
Applications
It is used as a building block for the synthesis of pharmaceuticals, agrochemicals, and materials science.
Research and development
The unique structural features of 1,1':3',1''-Terphenyl, 5'-bromo-2,2'',6,6''-tetramethyl- make it a valuable tool for chemical research and development.
Stability
The compound is likely to be stable under normal conditions, but it may be sensitive to heat, light, or strong oxidizing agents.
Hazards
As with many organic compounds, it is important to handle this substance with care, following proper safety protocols, as it may be toxic or harmful if ingested, inhaled, or absorbed through the skin.
Check Digit Verification of cas no
The CAS Registry Mumber 135989-99-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,9,8 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 135989-99:
(8*1)+(7*3)+(6*5)+(5*9)+(4*8)+(3*9)+(2*9)+(1*9)=190
190 % 10 = 0
So 135989-99-0 is a valid CAS Registry Number.
