141868-20-4 Usage
Molecular Weight
230.11 g/mol
Structure
A benzene ring with two hydroxyl (-OH) groups at the 1,4 positions, four fluorine atoms at the 2,3,5,6 positions, and an acetyl (-COCH3) group attached to one of the hydroxyl groups.
Appearance
Colorless to pale yellow crystalline solid
Solubility
Soluble in water, ethanol, and acetone
Boiling Point
Not readily available, but expected to be higher than hydroquinone due to the presence of fluorine atoms
Melting Point
Not readily available, but expected to be lower than hydroquinone due to the presence of fluorine atoms
Density
Not readily available, but expected to be higher than hydroquinone due to the presence of fluorine atoms
Stability
Stable under normal temperature and pressure, but sensitive to light and heat
Reactivity
Can react with strong acids, strong bases, and oxidizing agents
Toxicity
Can be toxic if ingested, inhaled, or absorbed through the skin
Skin Irritation
Can cause skin irritation upon contact
Eye Irritation
Can cause eye irritation upon contact
Inhalation Hazard
Can be harmful if inhaled
Ingestion Hazard
Can be harmful if ingested
Precautions
Handle with care, use personal protective equipment (PPE) such as gloves, goggles, and lab coats, and work in a well-ventilated area
Pharmaceuticals
Used in the formation of certain pharmaceuticals
Dyes
Used in the production of dyes
Photographic Chemicals
Used in the manufacturing of photographic chemicals
Polymers
Used in the manufacturing of polymers
Cosmetics and Personal Care Products
Found in some cosmetic and personal care products
Biodegradability
Not readily biodegradable, may persist in the environment
Aquatic Toxicity
Potentially toxic to aquatic life
Environmental Precautions
Dispose of according to local regulations and avoid release into the environment
Hazard Class
Classified as a hazardous substance due to its toxicity and potential for skin and eye irritation
Safety Data Sheet (SDS)
An SDS should be available for this chemical, providing information on safe handling, storage, and disposal procedures
Regulatory Compliance
Ensure compliance with local, national, and international regulations regarding the use, storage, and disposal of this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 141868-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,8,6 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 141868-20:
(8*1)+(7*4)+(6*1)+(5*8)+(4*6)+(3*8)+(2*2)+(1*0)=134
134 % 10 = 4
So 141868-20-4 is a valid CAS Registry Number.
