67294-61-5 Usage
Molecular Weight
350.66 g/mol
Appearance
White to off-white crystalline solid
Solubility
Soluble in organic solvents like dichloromethane, chloroform, and acetone
Reactivity
Highly reactive as a sulfonylating agent
Applications
Used in organic synthesis, particularly in the production of dyes and pharmaceuticals
Toxicity
Highly toxic chemical compound
Health Hazards
Potential respiratory, skin, and eye irritant; may cause severe organ damage
Safety Precautions
Proper handling, use of personal protective equipment (PPE), and working in a well-ventilated area are necessary
Storage
Store in a cool, dry, and well-ventilated area, away from heat, sparks, and open flames
Stability
Stable under normal conditions, but may decompose upon exposure to heat or flame
Chemical Structure
A naphthalene core with three sulfonyl chloride groups attached at positions 1, 3, and 6
Functional Groups
Sulfonyl chloride (-SO2Cl) groups
Synthesis
Typically synthesized by reacting naphthalene with chlorosulfonic acid
Derivatives
Can form various derivatives by reacting with different organic molecules, introducing sulfonyl groups
Environmental Impact
Potentially harmful to aquatic life and should be handled with care to prevent environmental contamination
Regulatory Information
May be subject to specific handling, storage, and disposal regulations due to its toxicity and reactivity
Disposal
Dispose of in accordance with local, national, and international regulations for hazardous chemicals
Check Digit Verification of cas no
The CAS Registry Mumber 67294-61-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,2,9 and 4 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 67294-61:
(7*6)+(6*7)+(5*2)+(4*9)+(3*4)+(2*6)+(1*1)=155
155 % 10 = 5
So 67294-61-5 is a valid CAS Registry Number.