177489-76-8 Usage
Physical state
Solid
Color
Colorless to pale yellow
Odor
No information provided
Solubility
Insoluble in water, soluble in organic solvents such as acetone, ethanol, and diethyl ether
Reactivity
Highly explosive and potentially toxic
Uses
Radical initiator in chemical reactions, particularly in the production of polymers like poly(methyl methacrylate) and polyacrylonitrile
Safety precautions
Must be handled with extreme care, appropriate safety measures should be taken, and should only be used in a controlled laboratory environment
Hazards
Potential for explosion, toxicity, and harmful effects on human health and the environment
Storage
Store in a cool, dry, and well-ventilated area, away from heat, sparks, and open flames
Disposal
Dispose of according to local, national, and international regulations for hazardous materials
Regulatory status
Classified as a hazardous substance and may be subject to specific regulations and restrictions depending on the country or region
Chemical structure
Contains an azido group (-N3) and an isocyanato group (-N=C=O) attached to a butane chain
Synthesis
Typically synthesized through the reaction of 4-amino-1-butanol with sodium azide and phosgene or triphosgene
Stability
Stable under certain conditions, but can decompose explosively when subjected to heat, impact, or friction
Incompatibilities
Incompatible with strong acids, strong bases, and oxidizing agents
First aid measures
In case of contact, immediately flush affected area with water, seek medical attention, and follow specific guidelines for handling hazardous materials
Environmental impact
Can cause harm to aquatic life and should be disposed of properly to minimize environmental contamination
Shipping regulations
Classified as a dangerous good for transportation and may require special permits, labeling, and packaging depending on the mode of transport (air, sea, or land)
Check Digit Verification of cas no
The CAS Registry Mumber 177489-76-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,4,8 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 177489-76:
(8*1)+(7*7)+(6*7)+(5*4)+(4*8)+(3*9)+(2*7)+(1*6)=198
198 % 10 = 8
So 177489-76-8 is a valid CAS Registry Number.
