19922-77-1 Usage
Molecular Weight
543.97 g/mol
Appearance
White crystalline solid
Solubility
Insoluble in water, soluble in organic solvents like acetone and methanol
Melting Point
350-355°C
Boiling Point
Not available, but expected to be high due to the presence of bromine atoms
Density
Not available, but expected to be high due to the presence of bromine atoms
Uses
Flame retardant in electronic equipment, textiles, and plastics
Environmental Persistence
High, due to its resistance to degradation
Bioaccumulation Potential
High, as it has been detected in water, sediment, fish, and human tissues
Aquatic Toxicity
Toxic to aquatic organisms
Human Health Risks
Potential endocrine disruption and reproductive effects
Regulatory Attention
Subject of concern and regulatory attention due to its environmental persistence and potential health risks
Detection in Environment
Detected in water, sediment, fish, and human tissues
Production Volume
High-production volume chemical
Physical State
Solid
Chemical Structure
A pentanone molecule with two phenyl rings, each bearing two bromine atoms, and a third bromine atom on the pentanone carbon chain
Flammability
Non-flammable due to the presence of bromine atoms, which increase the ignition temperature of materials containing TBBPA
Check Digit Verification of cas no
The CAS Registry Mumber 19922-77-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,2 and 2 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 19922-77:
(7*1)+(6*9)+(5*9)+(4*2)+(3*2)+(2*7)+(1*7)=141
141 % 10 = 1
So 19922-77-1 is a valid CAS Registry Number.
