66466-56-6 Usage
Usage
Reagent in organic synthesis, intermediate in pharmaceutical production
Physical State
Colorless liquid
Odor
Characteristic odor
Solubility
Soluble in water and organic solvents
Functional Group
Halogenated alcohol
Structural Feature
Contains hydroxyl group and halogen atoms
Versatility
Can introduce bromine, chlorine, and methyl groups into organic molecules
Safety Precaution
Toxic, causes skin, eye, and respiratory irritation
Handling
Handle with caution
Check Digit Verification of cas no
The CAS Registry Mumber 66466-56-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,4,6 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 66466-56:
(7*6)+(6*6)+(5*4)+(4*6)+(3*6)+(2*5)+(1*6)=156
156 % 10 = 6
So 66466-56-6 is a valid CAS Registry Number.
InChI:InChI=1/C4H8BrClO/c1-4(7,2-5)3-6/h7H,2-3H2,1H3
66466-56-6Relevant articles and documents
Synthesis and Alkali-Metal Complexing Abilities of Crown Ether Tertiary Alcohols
Pugia, Michael,Knudsen, Brian E.,Cason, C. Victor,Bartsch, Richard A.
, p. 541 - 547 (2007/10/02)
Twenty-three crown ethers with a hydroxyl and an alkyl or aryl group linked directly to the central carbon of a three-carbon bridge were synthesized in one-step reactions of glycol and bisphenol dianions with substituted 2-(chloromethyl)oxiranes.Crown ether tertiary alcohols with methyl, n-decyl, n-tetradecyl, phenyl, and p-(n-decyl)phenyl substituents and four ring sizes are prepared.The effect of substituent on Na+ and K+ complexation is assessed by the picrate extraction method for closely related tertiary crown ether alcohols with 16-crown-5 and 15-crown-5-rings.
