84681-84-5 Usage
Type of compound
Diethoxyalkyne
Structure
Long hydrocarbon chain with a triple bond and two ethoxy groups attached to the carbon at the first position
Applications
a. Organic synthesis
b. Chemical research
c. Building block for the preparation of various organic compounds
d. Potential applications in materials science
e. Potential applications in pharmaceutical research
Reactivity
Highly reactive
Safety
Proper precautions and safety measures should be taken when handling and using 1,1-diethoxyundec-2-yne
Hazardous nature
Potentially hazardous compound
Check Digit Verification of cas no
The CAS Registry Mumber 84681-84-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,8 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 84681-84:
(7*8)+(6*4)+(5*6)+(4*8)+(3*1)+(2*8)+(1*4)=165
165 % 10 = 5
So 84681-84-5 is a valid CAS Registry Number.
InChI:InChI=1/C15H28O2/c1-4-7-8-9-10-11-12-13-14-15(16-5-2)17-6-3/h15H,4-12H2,1-3H3
84681-84-5Relevant articles and documents
Neighbouring-group influence on the ring opening of some 2-alkyl-1,1,2-tribromocyclopropanes under phase-transfer conditions
Sydnes, Leiv K.,Alnes, Karl F. S.,Erdogan, Natalia
, p. 1737 - 1749 (2007/10/03)
Several 2-alkyl-1,1,2-tribromocyclopropanes were treated with sodium hydroxide and ethanol under phase-transfer conditions. Ring opening gave mixtures of the corresponding acetylenic diethyl ketals and acetals. When the steric bulk of the alkyl substituent was increased acetal formation dominated, and in the case of 1,1,2-tribromo-2-(tert-butyl)cyclopropane, the acetal was formed as the only product. Springer-Verlag 2005.
