4033-05-0 Usage
Classification
Alkynol ether, which is a type of organic compound that contains a triple bond (alkyne) and an ether functional group.
Physical appearance
Clear, colorless liquid, which describes the visual characteristics of the compound when it is in its pure form.
Solubility
Soluble in organic solvents, meaning that the compound can dissolve in certain types of organic solvents, such as alcohols, ethers, and hydrocarbons.
Odor
Slightly sweet, which refers to the pleasant, mild scent that the compound emits.
Primary use
Synthetic building block in organic chemistry, indicating that the compound is mainly used as an intermediate in the synthesis of more complex organic molecules.
Reactions
Capable of undergoing various reactions to form new compounds, which highlights the versatility of the compound in organic synthesis.
Industrial applications
Production of pharmaceuticals, agrochemicals, and other specialty chemicals, showing the wide range of industries that utilize this compound.
Potential applications
Materials science and as a reagent in chemical research, suggesting that the compound may have future uses in developing new materials and as a tool for chemical investigations.
Safety precautions
Flammable and may have harmful effects if not used properly, emphasizing the importance of handling this chemical with care to avoid accidents and potential health risks.
Check Digit Verification of cas no
The CAS Registry Mumber 4033-05-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,3 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4033-05:
(6*4)+(5*0)+(4*3)+(3*3)+(2*0)+(1*5)=50
50 % 10 = 0
So 4033-05-0 is a valid CAS Registry Number.
4033-05-0Relevant articles and documents
HYDRATION TRIMERIZATION OF ACETYLENE IN SUPERBASIC MEDIA III. VINYLATION OF ACETYLENIC ALCOHOLS AS INTERMEDIATE STAGE
Tarasova, O. A.,Trofimov, B. A.,Afonin, A. V.,Sinegovskaya, L. M.,Kalinina, N. A.,Amosova, S. V.
, p. 1018 - 1025 (2007/10/02)
It was confirmed that the hydration-trimerization of acetylene to 2-vinyloxy-1,3-butadiene in superbasic media takes place by a stepwise mechanism, involving the initial formation of acetaldehyde, its ethynylation, vinylation of the acetylenic alcohol, and prototropic acetyl-allene-1,3-diene rearrangements.A method was developed for the direct vinylation of primary and secondary acetylenic alcohols in the potassium hydroxide-DMSO system, leading to 3-vinyloxy-1-alkynes and 3-vinyloxy-1,2-alkadienes with overall yields of 45-87percent .
HYDRATION TRIMERIZATION OF ACETYLENE IN SUPERBASIC MEDIA. IV. VINYLOXYALKYNES, VINYLOXYALLENES, AND VINYLOXY-1,3-DIENES FROM ALDEHYDES AND ACETYLENE IN A SINGLE PREPARATIVE STAGE.
Tarasova, O. A.,Trofimov, B. A.,Keiko, V. V.,Amosova, S. V.
, p. 1026 - 1028 (2007/10/02)
The reaction of aliphatic aldehydes with acetylene in the potassium hydroxide-DMSO system was investigated.As a result of the reaction at 55-65 deg C 3-vinyloxy-1-alkynes and 3-vinyloxy-1,2-alkadienes were obtained with an overall yield of 12-69percent.Fr
