87-47-8 Usage
Chemical Properties
Crystalline solid. Soluble in
water and fats.
Uses
Different sources of media describe the Uses of 87-47-8 differently. You can refer to the following data:
1. Insecticide.
2. Pyrolan is the derivative of 3-?Methyl-?1-?phenyl-?2-?pyrazolin-?5-?one (E335000), which inhibits the disease activity in rheumatoid arthritis.
Air & Water Reactions
Water soluble.
Reactivity Profile
Pyrolan. is a carbamate ester. Carbamates are chemically similar to, but more reactive than amides. Like amides they form polymers such as polyurethane resins. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrides. Flammable gaseous hydrogen is produced by the combination of active metals or nitrides with carbamates. Strongly oxidizing acids, peroxides, and hydroperoxides are incompatible with carbamates.
Hazard
Toxic by ingestion. Cholinesterase
inhibitor.
Health Hazard
ACUTE/CHRONIC HAZARDS: Pyrolan. is a reversible CHOLINESTERASE INHIBITOR. When heated to decomposition it emits toxic fumes of nitrogen oxides.
Fire Hazard
Flash point data for Pyrolan. are not available; however, Pyrolan. is probably combustible.
Check Digit Verification of cas no
The CAS Registry Mumber 87-47-8 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 87-47:
(4*8)+(3*7)+(2*4)+(1*7)=68
68 % 10 = 8
So 87-47-8 is a valid CAS Registry Number.
InChI:InChI=1/C13H15N3O2/c1-10-9-12(18-13(17)15(2)3)16(14-10)11-7-5-4-6-8-11/h4-9H,1-3H3