821-08-9 Usage
General Description
1,5-Hexadien-3-yne, also known as 3-Hexyne-1,5-diene, is a chemical compound with the molecular formula C6H8. It is a colorless liquid with a faint odor, and is flammable in nature. 1,5-Hexadien-3-yne is commonly used in organic synthesis and is a key intermediate in the production of various chemical compounds such as pharmaceuticals, pesticides, and fragrances. It is important to handle 1,5-Hexadien-3-yne with caution as it is known to be a mild skin irritant and can cause respiratory irritation if inhaled. Additionally, it is important to store and handle this compound in a well-ventilated area and wear appropriate protective gear when working with it.
Check Digit Verification of cas no
The CAS Registry Mumber 821-08-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,2 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 821-08:
(5*8)+(4*2)+(3*1)+(2*0)+(1*8)=59
59 % 10 = 9
So 821-08-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H6/c1-3-5-6-4-2/h3-4H,1-2H2
821-08-9Relevant articles and documents
Study of the Formation of the First Aromatic Rings in the Pyrolysis of Cyclopentene
Herbinet, Olivier,Rodriguez, Anne,Husson, Benoit,Battin-Leclerc, Frédérique,Wang, Zhandong,Cheng, Zhanjun,Qi, Fei
, p. 668 - 682 (2016/02/23)
The thermal decomposition of cyclopentene was studied in a jet-stirred reactor operated at constant pressure and temperature to provide new experimental information about the formation of the first aromatic rings from cyclic C5 species. Experim
