694-33-7 Usage
Physical state
A colorless liquid with a faint odor, which suggests that it is a pure substance and not a gas or solid.
Solubility
Insoluble in water but soluble in most organic solvents, which means that it does not mix well with polar solvents but does mix well with nonpolar solvents.
Uses
Primarily used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds, which suggests that it is a versatile compound with a wide range of applications.
Reactivity
Can undergo addition reactions with various nucleophiles, which means that it can react with other compounds to form new products.
Safety
Flammable and can cause irritation to the skin, eyes, and respiratory system if not handled properly, which indicates that it is a hazardous substance that requires proper safety precautions.
Check Digit Verification of cas no
The CAS Registry Mumber 694-33-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,9 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 694-33:
(5*6)+(4*9)+(3*4)+(2*3)+(1*3)=87
87 % 10 = 7
So 694-33-7 is a valid CAS Registry Number.
InChI:InChI=1/C5H6Cl2/c1-2-4-3-5(4,6)7/h2,4H,1,3H2
694-33-7Relevant articles and documents
Reactions of dichlorocarbene and arenesulfenyl chlorides with 3,4-epoxy-1-butene and vinylethylene carbonate
Mannafov,Berdnikov,Samuilov
, p. 339 - 344 (2007/10/03)
Reaction of 3,4-epoxy-1-butene with dichlorocarbene is accompanied by deoxygenation and yields a mixture of 1,1-dichloro-2-vinylcyclopropane, 2,2,2',2'-tetrachlorobicyclopropyl, and 2,2-dichlorocyclopropyloxirane. Arenesulfenyl chlorides react with 3,4-epoxy-1-butene to afford both Markownikoff and anti-Markownikoff addition products, whereas vinylethylene carbonate gives rise exclusively to the anti-Markownikoff adducts.